General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
490162	Ann Chang	null	320 West 4th Street 200 Los Angeles, CA 90013	213-620-6122	achang@waterboards.ca.gov	

Related Places
Place ID	Place Name	County	Region	Place Type	Relationship to Party	Relationship Start Date	Relationship End Date

Related Parties
Party ID	Party Name	Party Type	Role/Relationship	Relationship Start Date	Relationship End Date	Classification
137760	Los Angeles Regional Water Quality Control Board	Organization	Employee	10/30/2008	null	Waterboard	

Regulatory Measures(non-enforcement)
Reg. Measure ID	Regulatory Measure Type	Region	WDID	Title	Status	Program	Order No.	RM Effective Date	RM Termination Date	Relationship	Relationship Start Date	Relationship End Date

Violations within the past five calendar years
Violation ID	Occurrence Date	Violation Type	Violation Description	Violation Status	Priority	Source	Facility Name	Violated Reg. Meas. ID	Violated Reg. Meas. Order No.	Linked To Enf.
1097384	05/12/2021	OEV	Enterococci Daily Maximum limit is 2.3 MPN/100 mL and reported value was 6.1 MPN/100 mL.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1107261	01/30/2021	Deficient Reporting	Failure to monitor for Specific Conductivity, Turbidity, Chloride, TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100160	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-1 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1072313	07/15/2019	Late Report	1H2019 Late Report (07/17/2019): Monitoring Report received 2 days late from due date of 07/15/2019.	Violation	N	Report	Circle K Store #2211258	395222	R4-2014-0187	N	
1096904	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in LZ-9 including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1107448	01/30/2022	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1097587	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Total Chromium and Hexavalent Chromium in MW 02 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1068493	06/05/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 2300.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1097574	06/23/2020	Deficient Reporting	H12020; Failure to monitor Lead and Cadmium semi-annually at MW04 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096627	03/03/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1800.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1108252	10/31/2021	Deficient Reporting	Failure to monitor total waste flow as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1069403	05/22/2019	Late Report	1Q2019 Late Report (05/22/2019): Monitoring Report received 22 days late from due date of 4/30/2019.	Violation	N	Report	Former Bendix Facility	341422	R4-2014-0187	N	
1116473	07/30/2022	Late Report	The report was submitted 2 days late from due date.	Violation	N	Report	Former Robertshaw Controls Facility	400928	R4-2014-0187	N	
1097560	07/15/2021	Deficient Reporting	H1 2021; Failure to include Chain of Custody. (For whole quarter)	Violation	N	Report	Tefferteller-Naumann Properties	392538	R4-2014-0187	N	
1104330	01/30/2022	Deficient Reporting	Q4 2021 Failure to monitor for dissolved oxygen, oxidation-reduction potential, pH, specific conductivity, temperature and turbidity at OB-32LG, OB-35D, OB-30D, OB-30LG, OB-32D as required by MRP.	Violation	N	Report	Former Fairchild Controls Facility	194329	R4-2014-0187	N	
1099230	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Sulfate at C-45 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1096993	04/30/2021	Deficient Reporting	2Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1098034	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Temperature at MW-3, MW-6, MW-7, and OBS-1 as required by MRP.	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1065196	07/15/2019	Deficient Reporting	1H2019; Failure to report "Formaldehyde" at MB-1, MB-2, RE-1, MW-1, MW-7-HW, MW-10S-HW as required by MRP.	Violation	N	Report	Former King Delivery, Inc	385571	R4-2007-0019	N	
1107270	04/30/2020	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1098031	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-14C as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1096629	03/03/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value was 820.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1074519	07/10/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 144.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1097382	05/24/2021	OEV	Fecal Coliform Daily Maximum limit is 2.2 MPN/100 mL and reported value was 110 MPN/100 mL.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1084489	07/30/2020	Late Report	2Q 2020 Late Report (7/31/2020): Monitoring Report received 1 day late from due date of 7/30/2020.	Violation	N	Report	Former Victor Graphics Property	416963	R4-2014-0187	N	
1098989	09/22/2021	Groundwater	3Q2021: The Sulfate daily maximum limit is 600 mg/L and the reported value at MW-2 was 1200 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1096638	01/06/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 16000.0 mg/L.	Violation	N	Report	Jose Flores WWTP	392237	R4-2013-0098	N	
1100166	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Groundwater elevation at MW-25 as required by MRP.	Violation	N	Report	Former Texaco Service Station	441731	R4-2014-0187	N	
1071821	07/15/2019	Deficient Reporting	1H2019: Failure to report "pH", "Dissolved Oxygen", "Temperature" in MW2, MW4, MW5, MW8, MW10, MW11 as required by MRP.	Violation	N	Report	Circle K Store #2709454	429257	R4-2014-0187	N	
1097589	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Total Chromium and Hexavalent Chromium in MW 04 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1074100	10/15/2019	Deficient Reporting	3Q2019; Failure to report Temperature of effluent and influent as required by MRP	Violation	N	Report	Skyworks Solutions, Inc.	193106	R4-2007-0019	N	
1107846	04/30/2022	Late Report	1Q2022; The report was due on 4/30/2022 but the report was not submitted.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1097383	05/14/2021	OEV	Total Coliform Daily Maximum limit is 2.2 mg/L and reported value was 920 mg/L.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1104782	02/07/2022	Late Report	4Q2021 Late Report (02/07/2022): Monitoring Report received 23 days late from due date of 01/15/2022.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1115214	10/15/2022	Late Report	The repot was submitted 2 days late from due date.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1075779	10/31/2019	Deficient Reporting	3Q2019: Failure to report required constituents in the groundwater monitoring wells as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1097935	10/30/2020	Deficient Reporting	3Q 2020; Failure to monitor quarterly constituents at FW-3S as required by MRP , including TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, Methane (gas), Ethane (gas), Ethene (gas).	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1096641	06/16/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1400.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1071787	07/30/2019	Late Report	2Q2019 Late Report (08/02/2019): Monitoring Report received 3 days late from the due date of 07/30/2019.	Violation	N	Report	Forester & Fire Warden Camp 13	379460	R4-2015-0121	N	
1107997	01/30/2022	Deficient Reporting	The report was submitted 15 days late from due date (1/30/2022).	Violation	N	Report	Mole-Richardson Company Property	413060	R4-2014-0187	N	
1101246	07/30/2021	Deficient Reporting	Q2 2021 Late Report (9/3/2021): The report was submitted 35 days late from due date (7/30/21).	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1097563	04/30/2021	Deficient Reporting	1Q2021; Failure to include visual inspection document.	Violation	N	Report	Paragon Cleaners - ISCR	412862	R4-2014-0187	N	
1106985	04/30/2022	Deficient Reporting	Failure to monitor for TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097588	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Total Chromium and Hexavalent Chromium in MW 03 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096907	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in UZ-2 including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1096996	04/05/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 20.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1107447	04/30/2022	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1100792	05/01/2021	Late Report	1Q 2021 Late Report (05/01/2021): Monitoring Report received 2 days late from due date of 4/30/2021.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1101226	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Total petroleum Hydrocarbons at B-19 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1075725	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Chloride" at PMW-05, PMW-06, PMW-08,  PMW-09, PMW-10, and AS-MW-58 as required by MRP.	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1096914	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -14 (offsite downgradient) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097602	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor Lead in MW 06 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1112683	10/30/2022	Deficient Reporting	3Q2022: Failure to monitor all constituents at MW-7R, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, turbidity , TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOCs and 1, 4-Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1065350	07/15/2019	Deficient Reporting	1H2019; Failure to report "Total Dissolved Solids ", "Iron, Ferrous Iron", "Chloride", "Boron", and "Dehalococcoides species " at PMW-3, PMW-10, PMW-13, PMW-4b, PMW-14, PMW-15, PMW-2, and PMW-5 as required by MRP.	Violation	N	Report	Lanzit Project (Former Caltrans site)	380842	R4-2014-0187	N	
1066126	05/22/2019	OEV	Total Coliform Daily Maximum limit is 240.0 MPN/100 mL and reported value was 1600.0 MPN/100 mL.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1096991	08/31/2021	Deficient Reporting	3Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1107868	03/01/2022	Late Report	The report was due March 1, 2022, the report was not submitted.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1104334	05/20/2022	CAT1	Chloride Daily Maximum limit is 100 mg/L and reported value was 109 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1068496	06/05/2019	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value was 1200.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1107269	01/30/2020	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1098182	07/30/2021	Deficient Reporting	2Q 2021; Failure to monitor constituents at MW-7R as required by MRP , including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC, 1,4-Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1107999	04/30/2021	Late Report	The report was submitted 115 days late from due date.	Violation	N	Report	Mole-Richardson Company Property	413060	R4-2014-0187	N	
1105009	01/30/2022	Late Report	4Q2021 Late Report (02/14/2022): Monitoring Report received 15 days late from due date of 01/30/2022.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1115211	10/15/2021	Late Report	The report was submitted four days late from due date.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1099232	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Boron at C-47 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1100809	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-5, including Specific Conductivity, Turbidity, Total Organic carbon, Boron, and Manganese as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100805	04/30/2021	Deficient Reporting	1Q2021; Failure to include  visual inspection as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1104824	03/01/2021	CAT1	Total Organic Carbon (TOC) Monthly Maximum limit is 20 mg/L and reported value was 47.60 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1097580	06/23/2020	Deficient Reporting	H12020; Failure to monitor Lead, Nickel, Total Chromium and Hexavalent Chromium semi-annually MW16 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1100797	07/15/2021	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-1 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1106984	07/30/2022	Deficient Reporting	Failure to include affirmation lab statement as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100804	07/30/2021	Deficient Reporting	2Q2021; Failure to include Written/Tabular summary and visual inspection as required by MRP.	Violation	N	Report	Former ITT Inc., Property (Current Architectural Woodworking Co)	406352	R4-2014-0187	N	
1100170	04/30/2021	Deficient Reporting	Q2 2021: failure to monitor Specific Conductivity and Total Organic Carbon at CP-R3 as required by MRP.	Violation	N	Report	School Canyon Remediation Site	418569	R4-2014-0187	N	
1097596	05/30/2019	Deficient Reporting	H12019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW13 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096985	01/15/2020	Deficient Reporting	1Q 2020; Failure to monitor semi-annual Total Ferrous Iron as required by MRP in Monitoring Wells 1, 3, 6, 9 and 10.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1100171	07/30/2021	Late Report	2Q2021 Late Report (08/25/2021): Monitoring Report received 26 days late from due date of 07/30/2021	Violation	N	Report	Channel Islands Air National Guard Station	394657	R4-2014-0187	N	
1100168	07/30/2021	Deficient Reporting	Q2 2021: failure to monitor Specific Conductivity and Total Organic Carbon at CP-R3 as required by MRP.	Violation	N	Report	School Canyon Remediation Site	418569	R4-2014-0187	N	
1100169	04/30/2021	Deficient Reporting	Q2 2021: failure to monitor Specific Conductivity and Total Organic Carbon at MW-4 as required by MRP.	Violation	N	Report	School Canyon Remediation Site	418569	R4-2014-0187	N	
1096910	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -5 (upgradient) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1098027	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-8D as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1073805	10/15/2019	Late Report	3Q2019 Late Report (10/21/2019): Monitoring Report received 6 days late from the due date of 10/15/2019.	Violation	N	Report	Residence at 3565 Mandeville Canyon Rd	331691	R4-2004-0146	N	
1097591	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Lead in MW 06 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1098037	04/30/2021	Deficient Reporting	1Q2021Late Report (09/03/2021): Monitoring Report received   96 days late from due date of 04/30/2021	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1103173	10/30/2021	Late Report	3Q2021 (11/01/2021): The report was due submitted 2 days late from due date (10/30/21).	Violation	N	Report	Former Moving Solutions	405533	R4-2014-0187	N	
1107264	04/30/2020	Deficient Reporting	Failure to monitor for Specific Conductivity, Turbidity, Chloride, TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1069513	08/08/2019	Groundwater	2Q 2019: Failure to report "Boron" as required by MRP.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1088339	07/30/2019	Late Report	2Q2019 Late Report (02/05/2020): Monitoring Report received 7 months late from due date of 07/30/2019	Violation	N	Report	Former Country Hills Cleaners	420377	R4-2014-0187	N	
1068498	06/05/2019	CAT1	Boron, Total Daily Maximum limit is 1.0 mg/L and reported value was 1.1 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1107278	10/30/2021	Deficient Reporting	Failure to monitor for TOC, Chloride, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1096649	03/31/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 820 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1108250	11/30/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value was 1200 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1100167	07/30/2021	Deficient Reporting	Q2 2021: failure to monitor Specific Conductivity and Total Organic Carbon at MW-4 as required by MRP.	Violation	N	Report	School Canyon Remediation Site	418569	R4-2014-0187	N	
1065467	07/15/2019	Deficient Reporting	2Q 2019: Failure to report "Temperature" in effluent and influent as required by MRP.	Violation	N	Report	3M Drug Delivery Systems	194191	R4-2002-0030	N	
1064830	07/30/2019	Deficient Reporting	2Q2019; Failure to include groundwater flow direction as required by MRP.	Violation	N	Report	Former Unitog Facility	392541	R4-2014-0187	N	
1108963	07/15/2021	Deficient Reporting	The report was due on 07/15/2021 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1099216	07/15/2021	Deficient Reporting	H12021; Failure to include Written and Tabular Summary of Ozone Injection.	Violation	N	Report	Circle K Store 2211259 (Former Mobil Station #18-EVF)	403602	R4-2014-0187	N	
1096998	06/07/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 46.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1101011	04/15/2021	Deficient Reporting	1Q 2021; Failure to monitor all constituents at MW-28 as required by MRP including  Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, and Manganese.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1074343	07/30/2019	Deficient Reporting	3Q2019; Failure to report "Manganese" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1071766	08/05/2019	Groundwater	3Q2019: The Total Coliform daily maximum limit is 1.1 MPN/100 mL, and the reported value at MW-1 was 2.2 MPN/100 mg/L.	Violation	N	Report	Forester & Fire Warden Camp 13	379460	R4-2015-0121	N	
1102996	12/13/2021	CAT1	Nitrogen, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 10.2 mg/L.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1107275	07/30/2021	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097414	06/28/2021	OEV	Total Coliform Daily Maximum limit is 1.1 MPN/100 mL and reported value was 17 MPN/100 mL.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1072201	01/15/2020	Late Report	4Q2019 Late Report (01/16/2020): Monitoring Report received 1 day late from due date of 01/15/2020.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1099233	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Nitrate and Nitrite  at C-48 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1073946	10/15/2019	Deficient Reporting	3Q 2019: Failure to report "Boron" as required by MRP.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1104793	01/15/2022	Deficient Reporting	4Q 2021; Failure to monitor suspended solids effluent as required by MRP.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1098030	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-13D as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1107998	07/30/2021	Deficient Reporting	The report was submitted 24 days from due date.	Violation	N	Report	Mole-Richardson Company Property	413060	R4-2014-0187	N	
1074508	07/15/2019	Late Report	2Q2019 Late Report (07/17/2019): Monitoring Report received 2 days late from the due date of 07/15/2019.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1074527	07/16/2019	Groundwater	3Q2019: The Sulfate daily maximum limit is 600 mg/L and the reported value at MW-2 was 883 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1074340	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Turbidity" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1075949	01/15/2020	Late Report	4Q2019 Late Report (01/21/2020): Monitoring Report received 6 days late from the due date of 01/15/2020.	Violation	N	Report	Carson Normandie Plaza	376882	R4-2007-0019	N	
1074359	10/30/2019	Deficient Reporting	3Q2019; Failure to report "Total Organic Carbon" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1104826	04/30/2021	CAT1	Chloride Daily Maximum limit is 100 mg/L and reported value was 200 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1071823	08/30/2019	Deficient Reporting	3Q2019: Failure to report "Temperature" in the effluent as required by MRP.	Violation	N	Report	3M Drug Delivery Systems	194191	R4-2002-0030	N	
1098135	04/30/2021	Deficient Reporting	Q2021; Failure to monitor Nitrite at RMW-01s, RMW-02s, RMW-03s, RMW-04s, RMW-05s, RMW-06s, RMW-07s, RMW-08s, RMW-09s as required by MRP.	Violation	N	Report	Idemia America Corp 	419332	R4-2014-0187	N	
1103172	01/30/2022	Deficient Reporting	4Q2021: Failure to monitor Turbidity at MW-2R, MW-4R, MW-6, MW-7, MW-9, MW-12, MW-13, and MW-14 as required by MRP.	Violation	N	Report	Former Moving Solutions	405533	R4-2014-0187	N	
1107458	10/30/2020	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1066123	06/19/2019	Deficient Reporting	2Q 2019: The Fecal Coliform limit is 1.1 MPN/100ml and the reported value was less than 1.8 MPN/100ml at MW-2, MW-3, MW-4, MW-5.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1108964	01/15/2022	Late Report	The report was due on 01/15/2021 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1075324	07/15/2019	Deficient Reporting	1H2019: Failure to report monitoring constituents in MW-1 as required by MRP.	Violation	N	Report	Former Rapid Gas Station #35	398426	R4-2014-0187	N	
1102993	08/21/2021	OEV	pH Daily Minimum limit is 6.5 SU and reported value was 6 SU.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1098134	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Nitrite at RMW-01s, RMW-02s, RMW-03s, RMW-04s, RMW-05s, RMW-06s, RMW-07s, RMW-08s, RMW-09s as required by MRP.	Violation	N	Report	Idemia America Corp 	419332	R4-2014-0187	N	
1097606	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW14 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1100279	07/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at FW-3S  as required by MRP, including Specific Conductivity and Temperature.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1097370	01/18/2021	CAT1	Ammonia, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 39 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1075776	01/14/2020	CAT1	Total Suspended Solids (TSS) Daily Maximum limit is 30.0 mg/L and reported value was 75.0 mg/L.	Violation	N	Report	Button Shell Beach/Fox Landing	297400	R4-2005-0073	N	
1074520	08/07/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 136 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1100794	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-7R as required by MRP, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, Total Organic Solids, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, Volatile Organic Compounds, and 1,4- Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1108246	04/30/2022	CAT1	Chloride Daily Maximum limit is 50 mg/L and reported value was 113 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1107274	04/30/2021	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1098035	04/30/2021	Deficient Reporting	1Q2021; Failure to include visual inspection as required by MRP.	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1107276	10/30/2021	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1074357	10/30/2019	Deficient Reporting	3Q2019; Failure to report "Turbidity" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097413	07/15/2021	Late Report	2Q2021 Late Report (07/22/2021): Monitoring Report received 7 day late from due date of 7/15/2021.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1101010	04/15/2021	Deficient Reporting	1Q 2021; Failure to monitor all constituents at MW-27 as required by MRP including  Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, and Manganese.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1096902	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -8L including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097592	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Lead in MW 07 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1088345	10/30/2020	Late Report	3Q2020 Late Report (11/05/2020): Monitoring Report received 1 month late from due date of 10/30/2020	Violation	N	Report	Former Country Hills Cleaners	420377	R4-2014-0187	N	
1101229	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Total petroleum Hydrocarbons at T20-MW-SW as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1072533	08/21/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 120.0 mg/L.	Violation	N	Report	Thomas Aquinas College	359063	R4-2008-0206	N	
1100799	07/15/2021	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-9 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1097963	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC, and Total petroleum Hydrocarbons at T20-MW-NW  as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1115216	01/15/2023	Late Report	The report was due 1/15/2022, the report was not submitted.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1107453	04/30/2021	Late Report	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1097399	04/30/2021	Deficient Reporting	1Q2021: Failure to include Average and maximum daily waste flow and average water usage rate for each month of the quarter, in gallons per day  (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1096632	02/03/2021	Groundwater	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value at Monitoring well 3 was 770 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1100278	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents at FW-1S  as required by MRP, including Specific Conductivity, and Temperature.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1104340	10/30/2021	CAT1	Total Organic Carbon (TOC) Daily Maximum limit is 20 mg/L and reported value was 22.9 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1104337	10/30/2021	CAT1	Chloride Daily Maximum limit is 100 mg/L and reported value was 168 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1096994	05/31/2021	Deficient Reporting	2Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1096640	05/12/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1400.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1097397	04/30/2021	Deficient Reporting	1Q 2021; Failure to include Chain of Custody. (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1104328	10/30/2021	Deficient Reporting	Q3 2021 Failure to monitor for dissolved oxygen, oxidation-reduction potential, pH, specific conductivity, temperature and turbidity at OB-32LG, OB-35D, OB-30D, OB-30LG, OB-32D as required by MRP.	Violation	N	Report	Former Fairchild Controls Facility	194329	R4-2014-0187	N	
1072068	06/20/2019	OEV	Fecal Coliform Daily Maximum limit is 200.0 MPN/100 mL and reported value was 540.0 MPN/100 mL.	Violation	N	Report	3585 Mandeville Canyon Rd	307369	R4-2004-0146	N	
1098022	07/30/2021	Deficient Reporting	2Q 2021; Failure to monitor all constituents at AS-MW-44 as required by MRP, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC, Dissolved Gases Methane, Ethane, Ethene, Dehalococcoides Species, Rhodamine WT.	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1108245	04/30/2022	Deficient Reporting	Failure to monitor Total Waste Flow continuous as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1075948	07/15/2019	Late Report	2Q2019 Late Report (09/19/2019): Monitoring Report received 66 days late from the due date of 07/15/2019.	Violation	N	Report	Carson Normandie Plaza	376882	R4-2007-0019	N	
1097958	07/15/2020	Late Report	H1 2020 Late Report (07/24/2020): Monitoring Report received 9 days late from due date of 07/15/2020.	Violation	N	Report	Former Target/Lazar Site	434025	R4-2014-0187	N	
1097373	03/08/2021	CAT1	Ammonia, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 39 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1098126	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Specific Conductivity at MW-2, MW-3, MW-5, MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1106879	03/01/2022	Deficient Reporting	Failure to include tabular and graphical summary	Violation	N	Report	Visions Treatment Centers	383954	01-031	N	
1075777	09/30/2019	OEV	pH Daily Maximum limit is 8.5 SU and reported value was 8.67 SU.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1107457	10/30/2020	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1097604	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor Total Chromium and Hexavalent Chromium in MW 10 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1100163	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-7 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1098988	09/22/2021	Groundwater	3Q2021: The Sulfate daily maximum limit is 600 mg/L and the reported value at MW-3 was 830 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1100811	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-8, including Specific Conductivity, Turbidity, Total Organic carbon, Boron, and Manganese as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1096906	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in UZ-1 including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1098661	07/15/2021	Deficient Reporting	H1 2021; Failure to include tabular data summary as required by MRP.	Violation	N	Report	Circle K Store 2211217 (Former Mobil Station #18-MNK)	421810	R4-2014-0187	N	
1097392	07/30/2021	Deficient Reporting	2Q2021: Failure to include Average and maximum daily waste flow and average water usage rate for each month of the quarter, in gallons per day  (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1074729	09/23/2019	Groundwater	3Q2019:  The Chloride daily maximum limit is 200 mg/L and the reported value at MW-3 was 430 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1097415	06/28/2021	OEV	Fecal Coliform Daily Maximum limit is 1.1 MPN/100 mL and reported value was 1.8 MPN/100 mL.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1106878	03/01/2021	Deficient Reporting	Failure to include tabular and graphical summaries.	Violation	N	Report	Visions Treatment Centers	383954	01-031	N	
1097396	02/08/2021	OEV	Fecal Coliform Daily Maximum limit is 2.2 MPN/100 mL and reported value was 46 MPN/100 mL.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1096987	07/12/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 40.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1072565	07/03/2019	Deficient Reporting	2Q2019: The Residual Chlorine daily maximum limit is 0.008 mg/L and the reported value at MW-2 was less than 0.1 mg/L.	Violation	N	Report	Catalina Station at Hen Rock	132810	R4-2003-0085	N	
1074512	06/28/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 146.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1100803	04/30/2021	Deficient Reporting	1Q2021; Failure to include Written/Tabular summary and visual inspection as required by MRP.	Violation	N	Report	Former ITT Inc., Property (Current Architectural Woodworking Co)	406352	R4-2014-0187	N	
1097400	04/30/2021	Deficient Reporting	1Q2021; Failure to include Estimated Population. (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1107455	01/30/2021	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1103067	01/30/2022	Deficient Reporting	Failure to monitor pH at Effluent as required by MRP.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1097558	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor all constituents required by MRP for Monitoring Well 13.	Violation	N	Report	Former Unitog Facility	392541	R4-2014-0187	N	
1104796	10/15/2021	Deficient Reporting	3Q 2021; Failure to monitor suspended solids at effluent as required by MRP.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1072566	07/03/2019	Deficient Reporting	2Q2019: The Residual Chlorine daily maximum limit is 0.008 mg/L and the reported value at MW-3 was less than 0.1 mg/L.	Violation	N	Report	Catalina Station at Hen Rock	132810	R4-2003-0085	N	
1104801	01/30/2022	Late Report	Annual 2021: the report was due 1/30/2022, the report was not submitted.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1104798	10/15/2021	Late Report	3Q2021 Late Report (02/07/2022): Monitoring Report received 115 days late from due date of 10/15/2021.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1072532	07/24/2019	CAT1	Chloride Daily Maximum limit is 100.0 % and reported value was 120.0 %.	Violation	N	Report	Thomas Aquinas College	359063	R4-2008-0206	N	
1074727	09/23/2019	Groundwater	3Q2019:  The Chloride daily maximum limit is 200 mg/L and the reported value at MW-2 was 400 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1065365	06/18/2019	Deficient Reporting	2Q 2019: Failure to report "Suspended solids" in effluent as required by MRP.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1097369	05/17/2021	CAT1	Ammonia, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 12 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1097576	06/23/2020	Deficient Reporting	H12020; Failure to monitor Total Chromium and Hexavalent Chromium semi-annually at MW11 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1098129	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Boron at MW-2, MW-3, MW-5, MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1102995	12/13/2021	OEV	pH Daily Minimum limit is 6.5 SU and reported value was 6 SU.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1098987	09/08/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600 mg/L and reported value was 730 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1096650	04/30/2021	OEV	pH Monthly Maximum limit is 8.5 SU and reported value was 10.08 SU.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1097419	04/15/2021	Late Report	1Q2021: (04/21/2021) The monitoring report was due 6 days late from due date. (04/15/2021)	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1097607	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW15 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1103176	10/30/2021	Deficient Reporting	3Q2021: Failure to monitor Total Organic Carbon at MW-7, MW-9, MW-12, MW-13, and MW-14 as required by MRP.	Violation	N	Report	Former Moving Solutions	405533	R4-2014-0187	N	
1096625	01/06/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1600.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1074525	08/07/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1504.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1072535	08/21/2019	CAT1	Nitrogen, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 16.0 mg/L.	Violation	N	Report	Thomas Aquinas College	359063	R4-2008-0206	N	
1097594	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Total Chromium and Hexavalent Chromium in MW 10 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096631	02/03/2021	Groundwater	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value at Monitoring Well 2 was 660 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1100283	04/30/2021	Deficient Reporting	1Q2021; Failure to include Written/Tabular summary and visual inspection as required by MRP.	Violation	N	Report	Valley-Todeco-ERD	419091	R4-2014-0187	N	
1097605	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW13 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1107263	07/30/2020	Deficient Reporting	Failure to monitor for Specific Conductivity, Turbidity, Chloride, TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1074342	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Boron" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100808	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-3, including Specific Conductivity, Turbidity, Total Organic carbon, Boron, and Manganese as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097368	03/31/2021	Deficient Reporting	1Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP for the month of March.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1107460	04/30/2020	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1098130	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Manganese at MW-2, MW-3, MW-5, MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097937	10/30/2020	Deficient Reporting	3Q 2020; Failure to monitor quarterly constituents at  MW-104 as required by MRP , including TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, Methane (gas), Ethane (gas), Ethene (gas).	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1101242	04/30/2021	Deficient Reporting	1Q2021; Failure to include record of visual inspection  as required by MRP.	Violation	N	Report	Jalk Fee & Continental Heat Treating properties	438039	R4-2014-0187	N	
1107265	01/30/2020	Deficient Reporting	Failure to monitor for Specific Conductivity, Turbidity, Chloride, TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1103341	01/30/2022	Deficient Reporting	Failure to include tabular and graphical summary of injection data and visual inspection of each injection point.	Violation	N	Report	Channel Islands Air National Guard Station	394657	R4-2014-0187	N	
1072363	09/30/2019	Deficient Reporting	2Q 2019: Failure to report average and maximum daily waste flow for each month of the quarter as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1096909	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -6 including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1096912	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -4 (offsite downgradient) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1108249	10/31/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value was 1400 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1098125	07/30/2021	Deficient Reporting	2Q2021; Failure to include Chain of Custody.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1065366	06/18/2019	CAT1	Nitrate, Total (as N) Daily Discharge limit is 10.0 mg/L and reported value was 65.8 mg/L.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1115209	07/15/2021	Deficient Reporting	Failure to include copy of Lab Reports.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1073948	04/30/2020	Deficient Reporting	1Q 2020: Failure to report "Boron" as required by MRP.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1099405	05/06/2021	Deficient Reporting	2Q2021; Failure to monitor Total Xylenes, 1,1-dichloroethylene, Tetrachloroethylene, pH and Temperature at S-12 as required by MRP.	Violation	N	Report	Skyworks Solutions, Inc.	193106	R4-2007-0019	N	
1068499	06/05/2019	CAT1	Chloride Daily Maximum limit is 150.0 mg/L and reported value was 160.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1096626	02/03/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 18000.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1105011	01/30/2022	Deficient Reporting	4Q2021: Failure to monitor all constituents at MW-7R, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, turbidity , TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOCs and 1, 4-Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1099404	05/06/2021	Deficient Reporting	2Q2021; Failure to monitor Total Xylenes, 1,1-dichloroethylene, Tetrachloroethylene, pH and Temperature at S-10 as required by MRP.	Violation	N	Report	Skyworks Solutions, Inc.	193106	R4-2007-0019	N	
1106990	01/30/2022	Deficient Reporting	Failure to monitor for TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1099221	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor pH at C-39 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1096990	07/31/2021	Deficient Reporting	3Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1072365	07/30/2019	Late Report	2Q2019 Late Report (09/30/2019): Monitoring Report received 62 days late from due date of 07/30/2019.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1096652	05/31/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 920.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1096628	02/03/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value was 850.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1100798	07/15/2021	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-6 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1098180	07/15/2021	Deficient Reporting	H1 2021; Failure to monitor Manganese at MW-1R, MW-8U, UZ-1, UZ-2, and LZ-8 as required by MRP.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1099234	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor VOC's at C-49 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1103064	01/30/2022	Deficient Reporting	Failure to include affirmation statement as required by MRP.	Violation	N	Report	Glendale Gateway	402945	R4-2014-0187	N	
1112675	04/30/2022	Late Report	The report was submitted 4 days late from due date.	Violation	N	Report	Former Raytheon Facility	302050	R4-2014-0187	N	
1097559	04/30/2021	Late Report	1Q2021 Late Report (08/04/2021): Monitoring Report received 96 days late from due date of 04/30/2021	Violation	N	Report	Channel Islands Air National Guard Station	394657	R4-2014-0187	N	
1097578	06/23/2020	Deficient Reporting	H12020; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, TDS, Arsenic, Lead, Nickel, Cadmium, Oxidation-Reduction Potential, Dissolved Ferrous Iron, Manganese, Total Chromium and Hexavalent Chromium semi-annually at MW14 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1097966	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at T16-MW-04 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1075727	07/30/2019	Late Report	2Q2019 Late Report (08/15/2019): Monitoring Report received 16 days late from the due date of 07/30/2019.	Violation	N	Report	Installation Restoration Program Site 35	403801	R4-2014-0187	N	
1106877	03/01/2020	Deficient Reporting	Failure to discuss compliance record.	Violation	N	Report	Visions Treatment Centers	383954	01-031	N	
1072041	07/15/2019	Deficient Reporting	1H2019; Failure to include certification statement.	Violation	N	Report	Santa Palm Carwash	393754	R4-2014-0187	N	
1100277	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-104  as required by MRP, including pH, Specific Conductivity, Temperature, Turbidity, Total Organic Carbon, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC's, and Dissolved Gasses.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1074528	07/16/2019	Groundwater	3Q2019: The Chloride daily maximum limit is 100 mg/L and the reported value at MW-3 was 130 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1084633	11/11/2019	OEV	Total Coliform 1-Hour Average (Mean) limit is 1.1 MPN/100 mL and reported value was 5.1 MPN/100 mL.	Violation	N	Report	Forester & Fire Warden Camp 13	379460	R4-2015-0121	N	
1074524	08/07/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1504.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1100274	04/30/2021	Deficient Reporting	1Q2021; Failure to include Chain of Custody.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1074361	10/30/2019	Deficient Reporting	3Q2019; Failure to report "Boron" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100807	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-2, including Specific Conductivity, Turbidity, Total Organic carbon, Boron, and Manganese as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1075950	04/15/2020	Late Report	1Q2020 Late Report (06/01/2020): Monitoring Report received 47 days late from the due date of 04/15/2020.	Violation	N	Report	Carson Normandie Plaza	376882	R4-2007-0019	N	
1066078	07/15/2019	Late Report	2Q2019 Late Report (07/16/2019): Monitoring Report received 1 day late from due date of 07/15/2019.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1107870	10/30/2021	Late Report	The report was due 10/30/2021, the report was not submitted.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1066125	06/19/2019	Groundwater	2Q 2019: Chloride limit is 200 mg/L and the reported value at MW-2 was 450 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1074522	07/10/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1434.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1074341	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Total Organic Carbon" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097385	05/14/2021	CAT1	Nitrogen, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 22.3 mg/L.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1075775	01/14/2020	CAT1	Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Daily Maximum limit is 30.0 mg/L and reported value was 37.0 mg/L.	Violation	N	Report	Button Shell Beach/Fox Landing	297400	R4-2005-0073	N	
1101230	04/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at T20-MW-WSW as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1101232	07/30/2021	Deficient Reporting	2Q2021; Failure to include record of visual inspection  as required by MRP.	Violation	N	Report	Jalk Fee & Continental Heat Treating properties	438039	R4-2014-0187	N	
1103179	03/01/2022	Deficient Reporting	Failure to include graphical and tabular summaries.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1096992	09/30/2021	Deficient Reporting	3Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1099225	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Turbidity at C-42 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1099223	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Specific Conductivity at C-40 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1100282	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents Total Organic Carbon at MW-3, OW-12, OW-13, PMW-1, PMW-2, PMW-3 as required by MRP.	Violation	N	Report	Former Litton Guidance and Control Systems Facility	437772	R4-2014-0187	N	
1096989	09/08/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 37.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1108251	12/31/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500 mg/L and reported value was 830 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1115215	07/15/2022	Deficient Reporting	Failure to include copy of Lab Reports.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1097376	01/18/2021	CAT1	Nitrite, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 11 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1118469	03/01/2022	Late Report	The report was submitted 36 days from due date.	Violation	N	Report	STC Center	441576	R4-2014-0187	N	
1107451	10/30/2021	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1101225	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC, and Total petroleum Hydrocarbons at T20-MW-NW  as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1100801	07/30/2021	Deficient Reporting	2Q2021; Failure to include Written/Tabular summary and visual inspection as required by MRP.	Violation	N	Report	Valley-Todeco-ERD	419091	R4-2014-0187	N	
1065364	07/15/2019	Late Report	2Q2019 Late Report (07/18/2019): Monitoring Report received 3 days late from due date of 07/15/2019.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1096897	07/15/2020	Late Report	1Q 2020 Late Report (08/18/2020): Monitoring Report received 34 days late from due date of 07/15/2020.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1074526	09/12/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1488.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1096988	08/02/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 45.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1074362	10/30/2019	Deficient Reporting	3Q2019; Failure to report "Manganese" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1104335	01/30/2022	CAT1	Total Organic Carbon (TOC) Daily Maximum limit is 20 mg/L and reported value was 22.20 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1101245	07/30/2021	Deficient Reporting	2Q2021; Failure to include temperature at MW-3, MW-6, OBS-1, and MW-7 as required by MRP.	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1115210	07/15/2021	Late Report	The report was submitted 1 day late from due date.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1097398	04/30/2021	Deficient Reporting	1Q 2021; Failure to include monthly observation of disposal area . (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1100281	07/30/2021	Deficient Reporting	2Q2021; Failure to include Written/Tabular Summary and Visual Inspection as required by MRP.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1103069	10/30/2021	Deficient Reporting	Failure to include average and max daily waste flow and water usage, estimated population served, and observation of disposal area as required by MRP.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1071768	08/13/2019	Groundwater	3Q2019: The Total Coliform daily maximum limit is 1.1 MPN/100 mL, and the reported value at MW-3 was more than 23 MPN/100 mg/L	Violation	N	Report	Forester & Fire Warden Camp 13	379460	R4-2015-0121	N	
1097391	07/30/2021	Deficient Reporting	2Q 2021; Failure to include monthly observation of disposal area . (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1101244	07/30/2021	Deficient Reporting	2Q2021; Failure to include record of visual inspection  as required by MRP.	Violation	N	Report	Former Burton Plating Facility - In Situ GW Treatment	427488	R4-2014-0187	N	
1100810	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-7, including Specific Conductivity, Turbidity, Total Organic carbon, Boron, and Manganese as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1108248	01/31/2022	CAT1	Chloride Daily Maximum limit is 50 mg/L and reported value was 150 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1074728	08/28/2019	OEV	Total Coliform Daily Maximum limit is 240.0 MPN/100 mL and reported value was 350.0 MPN/100 mL.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1097561	07/15/2021	Deficient Reporting	H1 2021; Failure to include written and tabular summaries.	Violation	N	Report	Tefferteller-Naumann Properties	392538	R4-2014-0187	N	
1100275	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at FW-1s  as required by MRP, including Turbidity, Total Organic Carbon, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC's, and Dissolved Gasses.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1097965	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at B-19 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1097969	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at TT32-MW03 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1073947	01/30/2020	Deficient Reporting	4Q 2019: Failure to report "Boron" as required by MRP.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1084488	10/30/2020	Late Report	3Q 2020 Late Report (10/31/2020): Monitoring Report received 1 day late from due date of 10/30/2020.	Violation	N	Report	Former Victor Graphics Property	416963	R4-2014-0187	N	
1107452	07/30/2021	Late Report	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1096982	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor semi-annual Total Ferrous Iron as required by MRP in Monitoring Wells 1, 3, 6, 9 and 10.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1097968	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at T20-MW-WSW as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1101228	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Total petroleum Hydrocarbons at T16-MW-04 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1097943	07/30/2021	Late Report	2Q20201 Late Report (08/03/2021): Monitoring Report received 4 days late from due date of 07/30/2021	Violation	N	Report	Former Robertshaw Controls Facility	400928	R4-2014-0187	N	
1100165	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-15 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1096651	04/30/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 800.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1096648	02/28/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 8600.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1106686	04/15/2020	Late Report	Submitted the report 27 days late from due date.	Violation	N	Report	Visions Treatment Centers	383954	01-031	N	
1103070	10/30/2021	Deficient Reporting	Failure to monitor pH at Effluent as required by MRP.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1115217	03/01/2023	Late Report	The report was due 3/1/2023, the report was not submitted.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1096915	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -15 (offsite downgradient) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097931	10/30/2019	Late Report	3Q2019 Late Report (11/15/2019): Monitoring Report received 16 days late from due date of 10/30/2019.	Violation	N	Report	Former Honeywell Gardena Facility (Expansion)	426307	R4-2014-0187	N	
1074661	07/30/2019	Deficient Reporting	2Q2019; Failure to report  "Fluorescein dye" as required by MRP.	Violation	N	Report	Micro Matic USA, Inc. - ISCR	416886	R4-2014-0187	N	
1097556	07/15/2021	Late Report	S1 2021 Late Report (09/01/2021): Monitoring Report received 41 days late from due date of 07/15/2021.	Violation	N	Report	Former Rapid Gas Station #22	398428	R4-2014-0187	N	
1097577	06/23/2020	Deficient Reporting	H12020; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, TDS, Arsenic, Lead, Nickel, Cadmium, Oxidation-Reduction Potential, Dissolved Ferrous Iron, Manganese, Total Chromium and Hexavalent Chromium semi-annually at MW13 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1074339	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Specific conductivity" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1096642	04/07/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value was 870.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1097941	07/15/2021	Deficient Reporting	1H2021; Failure to include Certification Statement.	Violation	N	Report	Circle K Store #2211258	395222	R4-2014-0187	N	
1096643	06/24/2021	Groundwater	2Q2021: The Sulfate daily maximum limit is 600 mg/L and the reported value at MW-3 was 1100 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1114233	01/15/2023	Late Report	The report was submitted 15 days from due date .	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1066124	06/19/2019	Groundwater	2Q 2019: Chloride limit is 200 mg/L and the reported value at MW-2 was 460 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1100161	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-4 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1097595	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Lead in MW 12 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1107277	01/30/2022	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097598	05/30/2019	Deficient Reporting	H12019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW15 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1088342	10/30/2019	Late Report	3Q2019 Late Report (02/05/2020): Monitoring Report received 4 months late from due date of 10/30/2019	Violation	N	Report	Former Country Hills Cleaners	420377	R4-2014-0187	N	
1069255	07/18/2019	Late Report	April 2019; The report was due on 04/28/2019 and was received on 7/18/2019. The report was 81 days late.	Violation	N	Report	Tujunga Wells 6 and 7, Tujunga Spreading Ground	371877	R4-2007-0019	N	
1098983	08/04/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200 mg/L and reported value was 1600 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1097934	10/30/2020	Deficient Reporting	3Q 2020; Failure to monitor quarterly constituents at FW-1S as required by MRP , including TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, Methane (gas), Ethane (gas), Ethene (gas).	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1101008	04/15/2021	Deficient Reporting	1Q 2021; Failure to monitor all constituents at MW-23 as required by MRP including  Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, and Manganese.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1099218	07/15/2021	Deficient Reporting	H1 2021; Failure to monitor Total petroleum hydrocarbons as gasoline (TPH-g) as required by MRP at MW-2, MW-3, MW-4A, MW-5A, MW-8, MW-10, MW-11, and MW-15.	Violation	N	Report	Tesoro Station No. 42046	405532	R4-2014-0187	N	
1100280	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents at MW-104 as required by MRP, including Specific Conductivity and Temperature.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1097418	03/12/2021	OEV	Fecal Coliform Daily Maximum limit is 1.1 MPN/100 mL and reported value was 7.8 MPN/100 mL.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1101243	04/30/2021	Deficient Reporting	2Q2021; Failure to include Written and Tabular Summary  as required by MRP.	Violation	N	Report	Jalk Fee & Continental Heat Treating properties	438039	R4-2014-0187	N	
1096644	06/24/2021	Groundwater	2Q2021: The Sulfate daily maximum limit is 600 mg/L and the reported value at MW-2 was 960 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1071822	08/30/2019	Deficient Reporting	3Q2019: Failure to report "Temperature" in the influent as required by MRP.	Violation	N	Report	3M Drug Delivery Systems	194191	R4-2002-0030	N	
1073741	07/15/2019	Deficient Reporting	2Q2019 Late Report (07/16/2019): Monitoring Report received 1 day late from the due date of 07/15/2019.	Violation	N	Report	Micro Matic USA, Inc.	194205	R4-2007-0019	N	
1097575	06/23/2020	Deficient Reporting	H12020; Failure to monitor Total Chromium and Hexavalent Chromium semi-annually at MW06 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096901	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -7 including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097962	04/15/2021	Deficient Reporting	1Q2021; Failure to monitor VOC including oxygenates at GMW-18, GTMW-35, GTMW-37, GTMW-38, WCW-8, WCW-10, WCW-04R, WCW-05R, WCW-06R as required by MRP.	Violation	N	Report	DFSP San Pedro-Pump House Area	194178	R4-2002-0030	N	
1074521	09/12/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 149.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1098986	08/04/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600 mg/L and reported value was 770 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1103065	01/30/2022	Deficient Reporting	Failure to include observation of groundwater and groundwater flow direction.	Violation	N	Report	Glendale Gateway	402945	R4-2014-0187	N	
1098985	07/14/2021	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 600 mg/L and reported value was 660 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1098028	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-11D as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1102994	01/15/2022	Late Report	Late Report (1/25/22) The report was submitted 10 days late from due date. (1/15/2022)	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1098019	07/15/2021	Deficient Reporting	H12021: Failure to monitor Total petroleum hydrocarbons as gasoline (TPHg) at MW-8, MW-2, MW-3R, MW-7, MW-10, MW-11, and MW-13 as required by MRP.	Violation	N	Report	Tesoro Station No. 42089 (Former Arco 6169)	398334	R4-2014-0187	N	
1107459	07/30/2020	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1106983	07/30/2022	Deficient Reporting	Failure to monitor for TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1107872	04/30/2021	Late Report	The report was submitted 59 days late from due date.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1108961	07/15/2020	Late Report	The report was due on 07/15/2020 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1098032	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents Total Organic Carbon at MW-3, OW-12, OW-13, PMW-1, PMW-2, PMW-3 as required by MRP.	Violation	N	Report	Former Litton Guidance and Control Systems Facility	437772	R4-2014-0187	N	
1074355	10/30/2019	Deficient Reporting	3Q2019; Failure to report "Specific conductivity" at MW-2, MW-3, MW-5,  MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1100162	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-5 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1072161	07/31/2019	CAT1	Chloride Daily Maximum limit is 50.0 mg/L and reported value was 100.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1098025	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-1D as required by MRP.	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1107449	01/30/2022	Late Report	The report was submitted 83 days late from due date.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1098033	07/30/2021	Deficient Reporting	2Q2021; Failure to visual inspection as required by MRP.	Violation	N	Report	Former Litton Guidance and Control Systems Facility	437772	R4-2014-0187	N	
1097603	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor Total Chromium and Hexavalent Chromium in MW 08 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1097366	01/31/2021	Deficient Reporting	1Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP for the month of January.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1073899	06/05/2019	CAT1	Chloride Daily Maximum limit is 700.0 mg/L and reported value was 740.0 mg/L.	Violation	N	Report	The Thacher School Wastewater Treatment Plant	330262	R4-2007-0041	N	
1104338	10/30/2021	CAT1	Total Organic Carbon (TOC) Daily Maximum limit is 20 mg/L and reported value was 25.06 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1097568	04/30/2021	Deficient Reporting	4Q2014; Failure to monitor all constituents for AS-MW-44 as required by MRP. Including dissolved oxygen, oxidation reduction potential, pH, specific conductivity, temperature, turbidity, total organic carbon, total dissolved solids, sulfate, chloride, boron, nitrate and nitrite, volatile organic compounds, dissolved gases (methane, ethane, and ethene), dehalococcoides, rhodamine wt, and boron	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1098128	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total Organic Carbon at MW-2, MW-3, MW-5, MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1103068	01/30/2022	Deficient Reporting	Failure to include average and max daily waste flow and water usage, estimated population served, and observation of disposal area as required by MRP.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1097590	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Lead in MW 05 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1114231	07/15/2022	Late Report	The report was submitted 28 days from due date.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1108572	01/15/2020	Late Report	The report was submitted 6 days from due date.	Violation	N	Report	Former Rapid Gas Station #22	398428	R4-2014-0187	N	
1097395	02/08/2021	OEV	Total Coliform Daily Maximum limit is 2.2 MPN/100 mL and reported value was 46 MPN/100 mL.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1103063	10/30/2021	Late Report	Late Report: The Report was submitted 24 days late from due date (10/30/2021).	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1098984	09/08/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200 mg/L and reported value was 1600 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1114232	01/15/2023	Late Report	The report was submitted 15 days from due date .	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1108247	01/31/2022	Deficient Reporting	Failure to monitor for Total Waste Flow Continuously as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1107272	10/30/2020	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097371	02/09/2021	CAT1	Ammonia, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 22 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1065226	08/15/2019	Late Report	1H2019 Late Report (08/10/2019): Monitoring Report received 4 days late from due date of 08/15/2019.	Violation	N	Report	Former Essef Manufacturing Facility Main Parcel	376431	R4-2007-0019	N	
1099383	03/01/2020	Late Report	Annual 2019 Late Report (03/02/2020): Monitoring Report received 1 days late from due date of 03/01/2020.	Violation	N	Report	Valley-Todeco-ERD	419091	R4-2014-0187	N	
1106660	10/15/2020	Late Report	Submitted the report 6 days late from due date.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1100802	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor All constituents at MW-13 as required by MPR, including Dissolved Oxygen, Oxidation-Reduction Potential,  pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, Manganese, and VOCs	Violation	N	Report	Former Unitog Facility	392541	R4-2014-0187	N	
1097599	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor Total Chromium and Hexavalent Chromium in MW 02 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096913	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -12 (offsite downgradient) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1072162	07/31/2019	CAT1	Ammonia, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 58.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1065368	06/18/2019	Deficient Reporting	2Q 2019: The ¿Total Coliform¿ limit in effluent is 1.1 MPN/100ml and the reported value was less than 1.8 MPN/100ml.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1098131	07/30/2021	Deficient Reporting	2Q2021; Failure to include visual inspection as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097579	06/23/2020	Deficient Reporting	H12020; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, TDS, Arsenic, Lead, Nickel, Cadmium, Oxidation-Reduction Potential, Dissolved Ferrous Iron, Manganese, Total Chromium and Hexavalent Chromium semi-annually at MW15 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1074515	06/28/2019	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1346.0 mg/L.	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1100796	07/15/2021	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-3 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1097593	05/30/2019	Deficient Reporting	H1 2020; Failure to monitor Total Chromium and Hexavalent Chromium in MW 08 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1098023	07/30/2021	Deficient Reporting	2Q 2021; Failure to monitor all constituents at PMW-02 as required by MRP, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC, Dissolved Gases Methane, Ethane, Ethene, Dehalococcoides Species, Rhodamine WT.	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1065367	06/18/2019	Deficient Reporting	2Q 2019: The ¿Fecal Coliform¿ limit in effluent is 1.1 MPN/100ml and the reported value was less than 1.8 MPN/100ml.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1098026	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-4D as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1103178	01/30/2022	Deficient Reporting	Failure to monitor Bromide at PES-MW-2, PES-MW-3, PES-MW-4, PES-MW-7, PES-MW-8, MW10, and MW14.	Violation	N	Report	Radiant Services Corporation	400694	R4-2014-0187	N	
1099224	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Temperature at C-41 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1100795	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-11 as required by MRP, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, Total Organic Solids, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, Volatile Organic Compounds, and 1,4- Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1065647	07/15/2019	Late Report	1H2019 Late Report (07/25/2019): Monitoring Report received 10 days late from due date of 07/15/2019.	Violation	N	Report	Former Shell Service Station #204-4482-1209	422136	R4-2014-0187	N	
1098127	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Turbidity at MW-2, MW-3, MW-5, MW-7, MW-8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1097573	06/23/2020	Deficient Reporting	H12020; Failure to monitor Lead semi-annually at MW03 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096630	02/03/2021	Groundwater	Sulfate, Total (as SO4) Daily Maximum limit is 600.0 mg/L and reported value at Monitoring Well 1 was 650 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1115213	04/15/2022	Late Report	The report was submitted seven days from due date.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1099406	05/06/2021	Deficient Reporting	2Q2021; Failure to monitor Total Xylenes, 1,1-dichloroethylene, Tetrachloroethylene, pH and Temperature at S-13 as required by MRP.	Violation	N	Report	Skyworks Solutions, Inc.	193106	R4-2007-0019	N	
1108962	01/15/2021	Late Report	The report was due on 01/15/2021 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1106447	04/15/2022	Late Report	1Q2022 Late Report (04/21/2022): Monitoring Report received 4 days late from due date of 04/15/2022.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1096925	07/30/2019	Deficient Reporting	2 Q 2019 Late Report (08/15/2019): Monitoring Report received 15 days late from due date of 07/30/2019.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1099222	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Oxidation-Reduction Potential at C-38 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1112682	10/30/2022	Late Report	Submitted 1 day late from due date.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1072200	10/15/2019	Late Report	3Q2019 Late Report (10/21/2019): Monitoring Report received 6 days late from due date of 10/15/2019.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1098024	07/30/2021	Late Report	2Q 2021Late Report (09/02/2021): Monitoring Report received 34 days late from due date of 07/30/2021.	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1101007	04/15/2021	Deficient Reporting	1Q 2021; Failure to monitor all constituents at MW-4 as required by MRP including  Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, and Manganese.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1071767	07/02/2019	Groundwater	3Q2019: The Total Coliform daily maximum limit is 1.1 MPN/100 mL, and the reported value at MW-2 was 3.6 MPN/100 mg/L.	Violation	N	Report	Forester & Fire Warden Camp 13	379460	R4-2015-0121	N	
1104595	01/30/2022	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-1, MW-3, MW-6, MW-9, MW-10 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1108960	01/15/2020	Late Report	The report was due on 01/15/2020 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1084491	01/31/2020	Late Report	4Q 2019 Late Report (1/31/2020): Monitoring Report received 1 day late from due date of 1/30/2020.	Violation	N	Report	Former Victor Graphics Property	416963	R4-2014-0187	N	
1100793	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor constituents at MW-3 as required by MRP, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, Total Organic Solids, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, Volatile Organic Compounds, and 1,4- Dioxane.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1075778	10/31/2019	Deficient Reporting	3Q2019: Failure to report "TDS" in the effluent as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1104596	07/30/2021	CAT1	Total Organic Carbon (TOC) Daily Maximum limit is 20 mg/L and reported value was 38.2 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1107450	01/31/2022	Late Report	The report was submitted 82 days late from due date.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1097394	02/10/2021	CAT1	Nitrite, Total (as N) Daily Maximum limit is 1 mg/L and reported value was 1.28 mg/L.	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1069404	08/01/2019	Late Report	2Q2019 Late Report (07/30/2019): Monitoring Report received 2 days late from due date of 08/1/2019.	Violation	N	Report	Former Bendix Facility	341422	R4-2014-0187	N	
1075724	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Sulfate" at PMW-05, PMW-06, PMW-08,  PMW-09, PMW-10, and AS-MW-58 as required by MRP.	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1115212	04/15/2022	Deficient Reporting	Failure to include copy of Lab Reports.	Violation	N	Report	Former Cosmodyne Facility 	372457	R4-2007-0019	N	
1072160	07/31/2019	Deficient Reporting	2Q2019: Failure to report effluent TDS monthly as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1100800	07/15/2021	Deficient Reporting	1S2021; Failure to monitor Total Ferrous Iron at MW-10 as required by MRP.	Violation	N	Report	Fire Station #7	430376	R4-2014-0187	N	
1104822	02/03/2021	CAT1	Total Organic Carbon (TOC) Monthly Maximum limit is 20 mg/L and reported value was 28 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1097597	05/30/2019	Deficient Reporting	H12019; Failure to monitor TPH-G, TPH-D, Benzene, Toluene, Ethylbenzene, Xylenes (BTEX), Methyl tertiary butyl ether (MTBE), Tertiary butyl alcohol (TBA), Tertiary amyl methyl ether (TAME), Di-isopropyl ether (DIPE), ethyl tertiary butyl ether (ETBE), Naphthalene, Ethanol, Formaldehyde, Acetone, Total dissolved solids, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Oxidation-reduction potential (ORP), Dissolved Oxygen, Dissolved Ferrous Iron, Total Chromium and Hexavalent Chromium, pH, Temperature, Groundwater Elevation semi-annually at MW14 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1101227	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Total petroleum Hydrocarbons at TT32-MW03 as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1065639	07/30/2019	Late Report	2Q2019 Late Report (08/02/2019): Monitoring Report received 3 days late from due date of 07/30/2019.	Violation	N	Report	Channel Islands Air National Guard Station	394657	R4-2014-0187	N	
1096898	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -1R (Onsite Well) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1099382	07/30/2020	Late Report	Q2 2020 Late Report (07/31/2020): Monitoring Report received 1 days late from due date of 07/30/2020.	Violation	N	Report	Valley-Todeco-ERD	419091	R4-2014-0187	N	
1099227	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor TDS at C-44 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1100806	04/30/2021	Deficient Reporting	1Q2021; Failure to include Chain of Custody as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1096899	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in Monitoring Well -2(Onsite Well) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097445	07/15/2021	Late Report	2@2021Late Report (07/21/2021): Monitoring Report received 6 days late from due date of 07/15/2021.	Violation	N	Report	Burnett Street Valve Box Site	320087	R4-2005-0030	N	
1074529	07/16/2019	Groundwater	3Q2019: The Total Coliform daily maximum limit is 1.1 MPN/100 mL and the reported value at MW-4 was 3.6 MPN/100 mL	Violation	N	Report	New Piru WTF	362082	R4-2009-0027	N	
1096653	06/30/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 810.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1097390	07/30/2021	Deficient Reporting	2Q2021; Failure to include Estimated Population. (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1099403	05/06/2021	Deficient Reporting	2Q2021; Failure to monitor Total Xylenes, 1,1-dichloroethylene, Tetrachloroethylene, pH and Temperature at S-7 as required by MRP.	Violation	N	Report	Skyworks Solutions, Inc.	193106	R4-2007-0019	N	
1108959	07/15/2019	Deficient Reporting	The report was due on 07/15/2019 and the report was not submitted.	Violation	N	Report	Former Gasoline Station	401790	R4-2014-0187	N	
1101012	04/15/2021	Deficient Reporting	1Q 2021; Failure to include visual inspection as required by MRP.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1097389	07/30/2021	Deficient Reporting	2Q 2021; Failure to include Chain of Custody. (For whole quarter)	Violation	N	Report	Mauricio Leon De La Barra Residence	403043	R4-2004-0146	N	
1084493	10/30/2019	Late Report	3Q 2019 Late Report (11/18/2019): Monitoring Report received 19 days late from due date of 10/30/2019.	Violation	N	Report	Former Victor Graphics Property	416963	R4-2014-0187	N	
1114234	10/15/2022	Late Report	The report was submitted 4 days form due date.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1096647	01/31/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 500.0 mg/L and reported value was 8800.0 mg/L.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1073901	06/05/2019	CAT1	Chloride Daily Maximum limit is 50.0 mg/L and reported value was 65.0 mg/L.	Violation	N	Report	The Thacher School Wastewater Treatment Plant	330262	R4-2007-0041	N	
1107869	01/30/2022	Late Report	The report was submitted 1 day late from due date.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1107262	10/30/2020	Deficient Reporting	Failure to monitor for Specific Conductivity, Turbidity, Chloride, TOC, Manganese and Boron at MW 2, 3, 5, 7 and 8 as required by MRP.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1072359	07/15/2019	Deficient Reporting	2Q2019: Failure to report "Total Organic Carbon" in TW-1, TW-2R, TW-3R, MW-4R, MW-19R as required by MRP.	Violation	N	Report	Consolidated Film Industries	393280	R4-2007-0019	N	
1104336	01/30/2022	CAT1	Total Organic Carbon (TOC) Daily Maximum limit is 20 mg/L and reported value was 21.4 mg/L.	Violation	N	Report	Hope Gardens Family Center	135810	96-014	N	
1097572	06/23/2020	Deficient Reporting	H12020; Failure to monitor Acetone semi annually at MW02 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1114230	10/15/2022	Late Report	The report was submitted 10 days from due date.	Violation	N	Report	Clear Creek Outdoor Education Center	194165	01-031	N	
1097367	02/28/2021	Deficient Reporting	1Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP for the month of February.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1073952	01/15/2020	Late Report	4Q2019 Late Report (01/16/2020): Monitoring Report received 1 day late from the due date of 01/15/2020.	Violation	N	Report	Residence at 3565 Mandeville Canyon Rd	331691	R4-2004-0146	N	
1075325	07/15/2019	Deficient Reporting	1H2019: Failure to report monitoring constituents in MW-2 as required by MRP.	Violation	N	Report	Former Rapid Gas Station #35	398426	R4-2014-0187	N	
1100164	07/15/2021	Deficient Reporting	H1 2021: failure to monitor Napthalene, Formaldehyde, and Acetone at MW-14 as required by MRP.	Violation	N	Report	Former 76 Station 5939 / Phillips 66 Site 1501	437709	R4-2014-0187	N	
1098982	07/14/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200 mg/L and reported value was 1600 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1075726	10/30/2019	Deficient Reporting	3Q2019; Failure to report "TOC" at PMW-06, AS-MW-58, AS-MW-69 as required by MRP.	Violation	N	Report	Honeywell El Segundo Site - (Offsite)	404078	R4-2014-0187	N	
1069512	08/08/2019	Late Report	2Q2019 Late Report (08/08/2019): Monitoring Report received 9 days late from due date of 07/30/2019.	Violation	N	Report	Former Sunshine Cleaners	374164	R4-2014-0187	N	
1072364	10/24/2019	Deficient Reporting	1Q 2019: Failure to report average and maximum daily waste flow for each month of the quarter as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1107871	07/30/2021	Late Report	The report was due 07/30/021, the report was not submitted.	Violation	N	Report	Silver Lake Reservoirs Restoration Project	411338	2003-0003-DWQ	N	
1101006	04/15/2021	Deficient Reporting	1Q 2021; Failure to monitor all constituents at MW-1 as required by MRP including  Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate, Nitrite, and Manganese.	Violation	N	Report	Former FanSteel/Precision Sheet Metal Facility	429599	R4-2014-0187	N	
1096995	06/30/2021	Deficient Reporting	2Q2021; Failure to monitor effluent monthly Residual Chlorine as required by MRP.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1066122	07/15/2019	Late Report	2Q2019 Late Report (07/16/2019): Monitoring Report received 1 day late from due date of 07/15/2019.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1099226	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor TOC at C-43 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	
1118408	07/30/2022	Deficient Reporting	Failure to include Tabular Summary of injection activities that took place during the quarter.	Violation	N	Report	Former AMP Matrix Science Facility	442495	R4-2014-0187	N	
1097600	01/15/2020	Deficient Reporting	H2 2019; Failure to monitor Total Chromium and Hexavalent Chromium in MW 03 as required by MRP.	Violation	N	Report	(Former ExxonMobil Station #18-LR4) Circle K Store #2211106	409041	R4-2014-0187	N	
1096997	05/17/2021	CAT1	Nitrate, Total (as N) Daily Maximum limit is 10.0 mg/L and reported value was 46.0 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1097444	04/15/2021	Late Report	1Q2021 Late Report (04/20/2011): Monitoring Report received 5 days late from due date of 04/15/2021.	Violation	N	Report	USA Gasoline Station #256	327081	R4-2007-0019	N	
1073900	06/05/2019	CAT1	Sulfate, Total (as SO4) Daily Maximum limit is 200.0 mg/L and reported value was 260.0 mg/L.	Violation	N	Report	The Thacher School Wastewater Treatment Plant	330262	R4-2007-0041	N	
1100276	04/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents at FW-3S as required by MRP, including Turbidity, Total Organic Carbon, Total Dissolved Solids, Sulfate, Chloride, Boron, Nitrate, Nitrite, VOC's, and Dissolved Gasses.	Violation	N	Report	Former American Racing Equipment Facility	436653	R4-2014-0187	N	
1107273	01/30/2021	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1084495	07/30/2019	Late Report	2Q 2019 Late Report (7/31/2019): Monitoring Report received 1 day late from due date of 7/30/2019.	Violation	N	Report	Former Victor Graphics Property	416963	R4-2014-0187	N	
1096639	04/07/2021	CAT1	Total Dissolved Solids (TDS) Daily Maximum limit is 1200.0 mg/L and reported value was 1900.0 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1096900	07/15/2020	Deficient Reporting	1Q 2020; Failure to monitor  constituents semi-annually as required by MRP in LZ-8 (Onsite Well) including Formaldehyde, TDS, Arsenic, Boron, Chloride, Bromide, Sulfate, Lead, Nickel, Cadmium, Manganese, Total Ferrous Iron and Total Chromium and Hexavalent Chromium.	Violation	N	Report	Former Gas-To-Go Facility	420527	R4-2014-0187	N	
1097967	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor Total petroleum Hydrocarbons at T20-MW-SW as required by MRP.	Violation	N	Report	Defense Fuel Support Point (San Pedro)	422250	R4-2014-0187	N	
1098029	07/30/2021	Deficient Reporting	2Q2021; Failure to monitor constituents, including Dissolved Oxygen, Oxidation-Reduction Potential, pH, Specific Conductivity, Temperature, Turbidity, TOC, TDS, Sulfate, Chloride, Boron, Nitrate and Nitrite, VOC's, and 1-4 Dioxane at LS-12D as required by MRP	Violation	N	Report	Lincoln Station Shopping Center	439669	R4-2014-0187	N	
1108244	04/30/2022	Deficient Reporting	Failure to monitor at effluent for TDS and BOD 5 as required by MRP.	Violation	N	Report	Gorman WWTP	135439	94-087	N	
1097562	07/15/2021	Deficient Reporting	H1 2021; Failure to include written and tabular summaries.	Violation	N	Report	Fire Station No. 3	393457	R4-2007-0019	N	
1075341	07/30/2019	Deficient Reporting	2Q2019; Failure to report "Sulfate", "Chloride", "Boron", "Nitrate" and "Nitrite " at Monitoring Wells as required by MRP.	Violation	N	Report	Former Occidental Research Corporation	414383	R4-2014-0187	N	
1107446	07/30/2022	Deficient Reporting	Failure to include average and max daily waste flow and estimated population served as required by MRP.	Violation	N	Report	Carpenter Squab Ranch	136755	97-039	N	
1069254	07/18/2019	Late Report	May 2019; The report was due on 06/28/2019 and was received on 07/28/2019. The report was 20 days late.	Violation	N	Report	Tujunga Wells 6 and 7, Tujunga Spreading Ground	371877	R4-2007-0019	N	
1097375	02/09/2021	CAT1	Nitrite, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 31 mg/L.	Violation	N	Report	Paradise Ranch WWTP	381339	R4-2011-0177	N	
1096633	02/03/2021	Groundwater	The Total Coliform limit is <1.1 mg/L and the reported value at MW-1 was 9.2 mg/L.	Violation	N	Report	Jose Flores WWTP	389785	R4-2013-0092	N	
1072534	09/04/2019	CAT1	Chloride Daily Maximum limit is 100.0 mg/L and reported value was 110.0 mg/L.	Violation	N	Report	Thomas Aquinas College	359063	R4-2008-0206	N	
1107271	07/30/2020	Deficient Reporting	Failure to include Lab Data and Affirmation Statement as required by MRP and WDR.	Violation	N	Report	Former Aerol Company	403835	R4-2014-0187	N	
1098181	07/30/2021	Late Report	2Q 2021 Late Report (07/31/2021): Monitoring Report received 1 days late from due date of 07/30/2021.	Violation	N	Report	Garbal Jefferson, LLC	423179	R4-2014-0187	N	
1097417	03/12/2021	OEV	Total Coliform Daily Maximum limit is 1.1 MPN/100 mL and reported value was 33 MPN/100 mL.	Violation	N	Report	Residence at 3715 Mandeville Canyon Rd	331680	R4-2004-0146	N	
1099231	04/30/2021	Deficient Reporting	1Q2021; Failure to monitor Chloride at C-46 as required by MRP.	Violation	N	Report	Canoga Park Site - Reinjection	412934	R4-2014-0187	N	

Enforcement Actions
Enforcement ID	Enforcement Type	Enf. Order No.	Title	Program	Effective Date	Status

Regulatory Measures linked to Related Parties
Reg. Measure ID	Organization	Regulatory Measure Type	Program	Effective Date	Status
194335	Los Angeles Regional Water Quality Control Board	Enrollee	VOLMON	01/01/2000	Historical