General Information
Party ID	Party Name	Party Classification	Mailing Address	Work Phone	Email/Website
572001	Michael Nilsen	null	364 Knollcrest Drive Redding, CA 96002	null	michael.nilsen@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
229003	Central Valley Regional Water Quality Control Board, Redding Office	Organization	Employee	01/08/2018	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 calendar year
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.
1130381	06/30/2024	Deficient Monitoring	Equipment Malfunction	Violation	N	eSMR	Portola WWTP	451326	R5-2024-0023	Y	
1130046	03/19/2024	Order Conditions	Total coliform exceeded interim effluent limitation in TSO.  Measured value is 1600, interim limit is 500 measured as more than once in any 30-day period. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128428.	Violation	null	Report	Delleker WWTP	436245	R5-2020-0900	Y	
1130045	03/19/2024	Order Conditions	Total coliform exceeded interim effluent limitation in TSO.  Measured value is 1600, interim limit is 240 as a 7-day median. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128427.	Violation	null	Report	Delleker WWTP	436245	R5-2020-0900	Y	
1130044	03/07/2024	Order Conditions	Total coliform exceeded interim effluent limitation in TSO.  Measured value is 540, interim limit is 240 as a 7-day median. Effluent limitation exceedance of the NPDES permit Order R5-2019-0052 is included in Violation ID 1128426.	Violation	N	Report	Delleker WWTP	436245	R5-2020-0900	Y	
1129965	06/01/2024	Order Conditions	On 6/6/2024 - 6/28/2024 the NTU at FIL-001 exceeded 2.0 NTU as the daily average	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	N	
1129881	06/30/2024	Deficient Monitoring	Deficient Monitoring 	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	N	
1129518	07/02/2024	Late Report	Once Only OneTime ( TECHRPT ) (WDR VI.C.3.a Salinity Eval. Minimization Plan) report for 2024/07/01 (2824890) was due on 01-JUL-24	Violation	null	Report	American Valley WWTP	456253	R5-2024-0008	N	
1129380	06/08/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1150 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1129379	06/30/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1150 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1129288	05/07/2024	Deficient Monitoring	Lack of sample data at multiple locations. 	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	N	
1129080	05/01/2024	CAT2	Zinc, Total Daily Maximum limit is 46 ug/L and reported value was 61.7 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1129079	05/31/2024	CAT2	Zinc, Total Monthly Average limit is 26 ug/L and reported value was 61.7 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1129078	05/31/2024	CAT2	Copper, Total Monthly Average limit is 10 ug/L and reported value was 16.3 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1129077	05/30/2024	Deficient Monitoring	TTHM and Total N were not sampled	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1129076	05/31/2024	Order Conditions	Filter NTU exceeded 2 NTU daily average on 5/11- 5/13. 	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1128876	05/31/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1310 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1128875	05/01/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1310 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1128874	05/31/2024	CAT1	Total Suspended Solids (TSS) Monthly Average limit is 30 mg/L and reported value was 44.6 mg/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1128873	05/31/2024	CAT1	Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Monthly Average limit is 30 mg/L and reported value was 32.7 mg/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1128872	05/15/2024	CAT1	Biochemical Oxygen Demand (BOD) (5-day @ 20 Deg. C) Weekly Average limit is 45 mg/L and reported value was 46.3 mg/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1128617	05/31/2024	Late Report	Once Only OneTime ( MONNPDES ) (ROWD) report for 2024/01/01 (2483881) was due on 30-MAY-24	Violation	null	Report	Bell Carter Industrial WWTP	436568	R5-2021-0021	N	
1128586	03/31/2024	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128585	01/31/2024	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128584	12/31/2023	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128583	12/31/2023	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128582	12/31/2023	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128581	12/31/2023	Deficient Monitoring	All monitoring for month was missed, due to staff vacancies at the Grizzly Lake Community Services District	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128580	11/30/2023	Deficient Monitoring	Monitoring was missed for the following: INF - flow, pH, EC SUP-septage supernatant received RSW-001: ammonia, DO, EC, fecal coliform, hardness, temp., turbidity PND-001, 002, 004, 005: all PND-003: pH, DO, EC	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128439	04/23/2024	OEV	Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 240 MPN/100 mL at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128438	04/16/2024	OEV	Total Coliform 7-Day Median limit is 23.0 MPN/100 mL and reported value was 49.0 MPN/100 mL at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128437	04/02/2024	OEV	Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 40 MPN/100 mL at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128436	04/08/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.0325 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128435	04/04/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.325 mg/L at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128434	04/10/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128433	04/05/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128432	04/04/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128431	04/03/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.2 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128430	04/02/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128429	04/01/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.9 mg/L at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128428	03/19/2024	OEV	Total Coliform Not to exceed a specific limit more than once within any 30-day period. limit is 240 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128427	03/19/2024	OEV	Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 1600 MPN/100 mL at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128426	03/07/2024	OEV	Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 540 MPN/100 mL at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128425	03/21/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.6 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128424	03/19/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128423	03/18/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128422	03/17/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128421	03/16/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 8.7 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128420	03/12/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128419	03/10/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128418	03/09/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.3 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128417	03/08/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.1 SU at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128416	03/07/2024	OEV	pH Instantaneous Maximum limit is 8.5 SU and reported value was 9.2 SU at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128415	03/30/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.143 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128414	03/26/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.02 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128413	03/22/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.053 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128412	03/18/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.026 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128411	03/14/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.18 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128410	03/10/2024	CAT2	Chlorine, Total Residual 4-Day Average (Mean) limit is 0.011 mg/L and reported value was 0.105 mg/L at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128409	03/29/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.4 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128408	03/27/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128407	03/26/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128406	03/25/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128405	03/22/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.03 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128404	03/21/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.02 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128403	03/20/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.5 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128402	03/19/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.11 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128401	03/16/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.08 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128400	03/11/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.18 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128399	03/10/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.13 mg/L at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128398	03/08/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.19 mg/L at EFF-001.	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128397	03/07/2024	CAT2	Chlorine, Total Residual 1-Hour Average (Mean) limit is 0.019 mg/L and reported value was 0.1 mg/L at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128396	03/31/2024	CAT1	Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 65 % and reported value was 0 % at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128395	03/31/2024	CAT1	BOD5 @ 20 Deg. C, Percent Removal Monthly Average (Mean) limit is 65 % and reported value was 13.7 % at EFF-001.	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128394	03/31/2024	Order Conditions	Freeboard in Pond 5 is less than 2 feet, which violates permit provision VI.C.4.a.ix	Violation	N	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1128358	04/30/2024	CAT1	Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 65 % and reported value was 43 % at EFF-002.	Violation	N	eSMR	Portola WWTP	397557	R5-2018-0088	Y	
1128254	03/31/2024	CAT2	Copper, Total Recoverable Monthly Average limit is 15 ug/L and reported value was 29.8 ug/L at EFF-001.	Violation	N	Report	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1128090	04/30/2024	Deficient Monitoring	¿	The following samples were missed during the month: o	RGW-001 ¿ RGW-003 ¿ all parameters o	INF-001, TSS due to lab collection error by contract lab 	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	Y	
1128062	03/31/2024	CAT1	Total Suspended Solids (TSS), Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-001.	Violation	N	Report	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1128061	03/31/2024	CAT1	BOD5 @ 20 Deg. C, Percent Removal Percent Reduction limit is 85 % and reported value was 83 % at EFF-001.	Violation	N	Report	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1127975	04/09/2024	CAT2	Zinc, Total Recoverable Maximum Daily (MDEL) limit is 46.0 ug/L and reported value was 63.5 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1127974	04/30/2024	CAT2	Zinc, Total Recoverable Monthly Average limit is 26.0 ug/L and reported value was 63.5 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1127973	04/30/2024	Order Conditions	On 4/10-18 the filters exceeded NTU daily average order conditions. The plant discharged effluent meeting the permit requirements during this time, including coliform testing. UV treatment was still able to adequately treat effluent.   	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1127972	04/09/2024	CAT2	Copper, Total Recoverable Maximum Daily (MDEL) limit is 18.0 ug/L and reported value was 19.8 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1127971	04/30/2024	CAT2	Copper, Total Recoverable Monthly Average limit is 10.0 ug/L and reported value was 19.8 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1127655	04/30/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1050 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1127654	04/06/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1050 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	N	
1127612	05/02/2024	Late Report	Quarterly SMR ( MONNPDES ) report for Q1 2024 (2557453) was due on 01-MAY-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1126993	03/31/2024	Order Conditions	Freeboard < 2.0'   RESULT: 1.8' in PND-005 Freeboard < 2.0'   RESULT: 1.6' in PND-006	Violation	N	eSMR	Portola WWTP	397557	R5-2018-0088	Y	
1126992	03/06/2024	OEV	pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.2 SU at EFF-002.	Violation	N	eSMR	Portola WWTP	397557	R5-2018-0088	Y	
1126779	03/31/2024	Deficient Monitoring	SUP-001 ¿ all parameters EFF-001, total chlorine on 3/12 and 3/3 and missing 1 sample each of: BOD, TSS, Ammonia, electrical conductivity, temperature. 	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	Y	
1126489	03/31/2024	CAT2	Zinc, Total Monthly Average limit is 26 ug/L and reported value was 58.9 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1126488	03/31/2024	Deficient Monitoring	Forgot to sample hardness from RSW-001	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1126487	03/06/2024	CAT2	Zinc, Total Daily Maximum limit is 46 ug/L and reported value was 58.9 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1126486	03/31/2024	Order Conditions	On 3/1, 2, 6, and 8, the daily average FIL-001 NTU exceeded 2 NTU. This is due to filter backwash cycle ending and when Valves switch back to normal operation a small amount of high NTU leaves the filter. The more backwashes, the more this affects the daily average. 	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1126485	03/31/2024	CAT2	Copper, Total Monthly Average limit is 10 ug/L and reported value was 16.8 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1126093	03/06/2024	CAT2	Copper, Total Recoverable Weekly Average limit is 6.7 ug/L and reported value was 29.8 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1126092	03/31/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1210 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1126091	03/06/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 1210 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1125414	02/29/2024	CAT2	Zinc, Total Monthly Average limit is 26 ug/L and reported value was 41.5 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1125413	02/29/2024	Order Conditions	The disk filter NTU daily average was above 2.0 on February 5, 9, 15-25, 28, and 29, because after backwashing a small amount of turbid water may briefly leave filters when valves change back over.  The more backwashes, the higher the NTU average will become. 	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1125369	02/29/2024	Deficient Monitoring	SUP-001 septage RSW-002 downstream receiving water RSW-001 upstream receiving water ¿ multiple constituents EFF-001 Effluent monitoring ¿ multiple constituents	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	Y	
1125039	03/02/2024	Late Report	Monthly SMR ( MONNPDES ) report for January 2024 (2557458) was due on 01-MAR-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1125026	02/07/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370.0 ug/L and reported value was 1000.0 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1125025	02/29/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 1000 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1124694	01/31/2024	CAT2	Zinc, Total Monthly Average limit is 26 ug/L and reported value was 038.3 ug/L at EFF-001.	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1124693	01/31/2024	Order Conditions	Max NTU was 17.241 on 1/17/2027 and 13.277 on 1/20/2024 because after backwashes some dirty water may briefly leave filters when valves change back over 	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1124674	12/31/2023	Order Conditions	VI.C.4.a Filtration System Operating Specifications for turbidity exceeded during month.  2 NTU daily average exceeded 12/7 - 12/29. 10 NTU daily maximum exceeded 1219, 12/21, 12/28, and 12/29. UV transmittance also below 55 percent on 12/7, 12/9, 12/11, 12/12, 12/14, 12/15, 12/17, 12/20-21, 1228, 12/29-12/31, however chlorine is also used as disinfection in addition to UV, therefore, not necessarily a violation of Order Conditions for UV per VI.C.4.b	Violation	N	Report	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1124392	01/29/2024	OEV	Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 33 MPN/100 mL at EFF-001.	Violation	N	eSMR	Sewerage Commission Oroville Region WWTP	442332	R5-2021-0044	Y	
1124370	01/31/2024	CAT2	Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 9.95 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1124369	01/03/2024	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 951 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1124368	01/31/2024	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 951 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1124266	02/02/2024	Late Report	Semi-Annual SMR ( MONNPDES ) report for H2 2023 (2557438) was due on 01-FEB-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1124265	02/02/2024	Late Report	Monthly SMR ( MONNPDES ) report for December 2023 (2557450) was due on 01-FEB-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1124264	02/02/2024	Late Report	Annual SMR ( MONNPDES ) report for  2023 (2557451) was due on 01-FEB-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1124263	02/02/2024	Late Report	Quarterly SMR ( MONNPDES ) report for Q4 2023 (2557436) was due on 01-FEB-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1124125	01/31/2024	Late Report	Annual SMR ( TECHRPT ) (MRP X.D.1 Annual Operations Report) report for  2023 (2557452) was due on 30-JAN-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1123275	01/02/2024	Late Report	Monthly SMR ( MONNPDES ) report for November 2023 (2557449) was due on 01-JAN-24	Violation	null	Report	Delleker WWTP	433307	R5-2019-0052	Y	
1123249	12/06/2023	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 787 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1123248	12/31/2023	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 787 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1123163	11/30/2023	Order Conditions	VI.C.4.a Filtration System Operating Specifications for turbidity exceeded during month.  2 NTU daily average exceeded 11/20, 11/21, 11/22, 11/23, 11/24, and 11/25. 10 NTU daily maximum exceeded 11/25 and 11/29. UV transmittance also below 55 percent, however chlorine is also used as disinfection in addition to UV, therefore, not necessarily a violation of Order Conditions for UV per VI.C.4.b	Violation	N	Report	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1122944	11/21/2023	Deficient Monitoring	Fecal coliform samples were collected and brought to Pace Analytical on 11/21/2023. On 12/5/2023 the lab informed us of an error on their part that invalidated the samples. We were unable to resample for November since it was now December.  	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1122677	11/30/2023	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 775 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1122676	11/08/2023	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 775 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1122503	10/31/2023	Order Conditions	VI.C.4.a Filtration System operating Specifications exceeded for dates 10/4, 10/9, 10/8, 10/11, 10/12, and 10/23, with max filter NTU over 10 NTU for these days at monitoring location FIL-001. VI.C.4.b UV Disinfection System Operating Specifications for UV transmittance dropped to below 55 percent on 10/, 10/2, 10/3, and 10/4 at monitoring location UVS-001.	Violation	N	Report	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1122195	10/31/2023	Deficient Monitoring	Did not think required to sample since not discharging to river	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1121928	10/23/2023	OEV	Total Coliform 7-Day Median limit is 23 MPN/100 mL and reported value was 300 MPN/100 mL at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1121927	10/11/2023	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 754 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1121925	10/31/2023	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 754 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1121658	08/31/2023	Deficient Monitoring	daily average and daily maximum turbidity was not submitted to determine compliance with section VI.C.4.a ) of the permit	Violation	N	Report	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1121603	08/31/2023	Order Conditions	Land discharge specifications for BOD state average monthly limit of 10 mg/L.  Average Monthly value was 12.4 mg/L	Violation	N	Report	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1121472	10/17/2023	Deficient Monitoring	No samples were taken for RGW001 thru RGW003. 	Violation	N	eSMR	Delleker WWTP	433307	R5-2019-0052	Y	
1121424	09/30/2023	Deficient Monitoring	Thought sampling was only required while discharging to river. Missed sampling total copper, DO, hardness, fecal coliform, pH, temp, turbidity, and zinc.  Additionally, daily average and daily maximum turbidity was not submitted to determine compliance with section VI.C.4.a ) of the permit	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1120984	09/30/2023	CAT2	Copper, Total Recoverable Monthly Average limit is 6.7 ug/L and reported value was 13.3 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1120983	09/30/2023	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 762 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1120982	09/06/2023	CAT1	Aluminum, Total Recoverable Weekly Average limit is 370 ug/L and reported value was 762 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	
1120798	08/31/2023	Order Conditions	Total nitrogen was 32.3 mg/L	Violation	N	eSMR	Mount Shasta WWTP	448201	R5-2023-0016	Y	
1120192	08/31/2023	CAT1	Aluminum, Total Recoverable Monthly Average limit is 290 ug/L and reported value was 492 ug/L at EFF-001.	Violation	N	eSMR	Alturas Municipal WWTP	428906	R5-2020-0004	Y	

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