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California Integrated Water Quality System Project (CIWQS)
   Party At-A-Glance Report

  
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General Information
Party ID Party Name Party Classification Mailing Address Work Phone Email/Website
524612 Katie DiSimone 895 Aerovista Place 101 San Luis Obispo, CA 93401 805-542-4638 katie.disimone@waterboards.ca.gov
  
  
  
  
Expand/Contract Related Places
Related Places
Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date
Total Related Places: 0
  
  
  
  
Expand/Contract Related Parties
Related Parties
Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification
137759 Central Coast Regional Water Quality Control Board Organization Employee 09/20/2010 None Waterboard
Total Related Parties: 1
  
  
  
  
Expand/Contract Regulatory Measures
Regulatory Measures (non-enforcement)
Reg. Measure ID Regulatory Measure Type Region WDID Status Program Order No. RM Effective Date RM Termination Date Relationship Relationship Start Date Relationship End Date Amended?
Total Regulatory Measures: 0
  
  
  
  
Expand/Contract Violations
Violations within the past five 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.
1129986 07/31/2023 CAT2 Copper, Total Recoverable Monthly Average limit is 7.5 ug/L and reported value was 7.9 ug/L at M-001. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1129980 05/31/2024 CAT2 Copper, Total Recoverable Monthly Average limit is 7.5 ug/L and reported value was 7.6 ug/L at M-002. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1109903 05/31/2021 Enforcement Action [6 Violations noted here, and any subsequent nitrate violations that occur during the effect of the TSO] Failed to comply with interim effluent limit of 42.6 mg/L for nitrate in violation of TSO Requirement No. 1. Subjects discharger to mmps based on permit final effluent limit of 10 mg/L. See Violations 1091389, 1097917, 1102546, 1103059, 1104606, and 1105844. Violation None Report San Luis Obispo WWTP 435710 R3-2019-0124 N
1109883 10/05/2021 Enforcement Action [4 Violations noted here, and any subsequent THM violations that occur during the effect of the TSO] Failed to achieve compliance with permit final effluent limit for dichlorobromomethane by 3/31/2020 in violation of TSO Requirements No. 2 and No. 3. Subjects discharger to mmps based on permit final effluent limits. See Violations 1099144, 1099145, 1099146, and 1099147. Violation N Report San Luis Obispo WWTP 435710 R3-2019-0124 N
1106466 07/05/2022 OEV Total Coliform Instantaneous Maximum limit is 240 MPN/100 mL and reported value was 2419.6 MPN/100 mL at EFF-001. Violation N eSMR Pajaro Valley WMA and City of Watsonville Water Reclamation 359226 R3-2008-0039 N
1103435 01/19/2022 Surface Water Monthly grab sample for pH at R-004 is 8.38 on 1/19/22, exceeding the limit of pH 8.3 for receiving water. This violation was entered by Water Board staff. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 N
1103434 02/09/2022 Surface Water Monthly grab sample for pH at R-004 is 8.61 on 2/09/22, exceeding the limit of pH 8.3 for receiving water. This violation was entered by Water Board staff. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 N
1103433 02/09/2022 Surface Water Monthly grab sample for pH at R-003 is 8.56 on 2/09/22, exceeding the limit of pH 8.3 for receiving water. This is violation was entered by Water Board staff. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 N
1103398 03/08/2022 Surface Water Monthly TDS grab at R-003 was 535 mg/L resulting in the annual average of 533 mg/L; above the 500 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103397 03/08/2022 Surface Water Monthly Sodium grab at R-003 was 45.5 mg/L resulting in the annual average of 69.7 mg/L; above the 50 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103396 03/08/2022 Surface Water Monthly Chloride at R-004 grab was 71.9 mg/L resulting in the annual average of 92.5 mg/L; above the 50 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103395 03/08/2022 Surface Water Monthly Sodium grab at R-004 was 56.8 mg/L resulting in the annual average of 67.9 mg/L; above the 50 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103394 03/08/2022 Surface Water Monthly Chloride grab at R-003 was 56.1 mg/L resulting in the annual average of 92.1 mg/L; above the 50 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103393 03/08/2022 Surface Water Monthly TDS grab at R-004 was 555 mg/L resulting in the annual average of 554 mg/L; above the 500 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1103073 04/02/2022 Late Report Once Per 5 Years SMR ( MONNPDES ) (Receiving water 1x/permit) report for 2017 (2009256) was due on 01-APR-22 Violation None Report Granite Rock Arthur Wilson Quarry 418028 R3-2017-0027 N
1103059 03/31/2022 CAT1 Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 46.0 mg/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1102936 02/09/2022 Surface Water Monthly Chloride Grab at R-003 was 43.5 mg/L resulting the annual average of 94.2 mg/L; above the 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102935 02/09/2022 Surface Water Monthly Sodium grab at R-004 was 47.2 mg/L resulting in the annual average of 67.7 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102934 02/09/2022 Surface Water The monthly Sodium grab at R-003 was 33.0 mg/L resulting in the annual average of 77.1 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102933 02/09/2022 Surface Water Monthly Chloride grab at R-004 was 63.2 mg/L resulting in the annual average of 92.4 mg/L; above the 50 mg/L limit. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102932 02/09/2022 Surface Water Monthly TDS grab at R-003 was 508 mg/L resulting in the annual average of 530 mg/L; above the limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102931 02/09/2022 Surface Water Monthly TDS grab at R-004 was 509 mg/L resulting in the annual average of 553 mg/L; above the limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1102930 02/28/2022 CAT2 Copper, Total Recoverable Monthly Average limit is 7.5 ug/L and reported value was 13.0 ug/L at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1102546 02/28/2022 CAT1 Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 46.1 mg/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1102545 02/28/2022 Deficient Monitoring Eff-001 was not sampled for Oil and Grease in February 2022. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 N
1102427 02/24/2022 CAT2 Copper, Total Recoverable Daily Maximum limit is 25 ug/L and reported value was 28 ug/L at M-001. Violation N eSMR Heritage Ranch WWTP 418018 R3-2017-0026 N
1102426 02/24/2022 CAT2 Copper, Total Recoverable 30-Day Average limit is 18 ug/L and reported value was 28 ug/L at M-001. Violation N eSMR Heritage Ranch WWTP 418018 R3-2017-0026 N
1102425 03/01/2022 Deficient Monitoring There was an oversight on our part and we did not take the H1-2022 semi-annual samples in January. Violation N eSMR Heritage Ranch WWTP 418018 R3-2017-0026 N
1102123 03/02/2022 Late Report Semi-Annual SMR ( MONNPDES ) (Semi Annual Effluent/RW) report for H1 2022 (2008770) was due on 01-MAR-22 and received on 3/25/22. Violation None Report Heritage Ranch WWTP 418018 R3-2017-0026 N
1102066 02/01/2022 Order Conditions The 2021 Dry Season Biennial Receiving Water report was originally due on 2/1/2022. Please note that the previous biennial receiving water report was submitted in March 2021 (permit due date was 4/1/2021 for the 2020 dry/wet season. Although the new subject Order (effective 7/1/2021) pushed up the schedule by one year, we were not expecting to complete the biennial receiving water sampling until the dry season of 2022. However, upon close review of the updated permit and the online CIWQS schedule, we did see that the 2021 dry season sampling was inadvertently missed and notified the Waterboard via email of this matter on 1/31/2022. Violation N eSMR Price Canyon Production Facility 444437 R3-2021-0010 N
1102065 02/01/2022 Order Conditions The 2021 Dry Season Biennial Receiving Water report was originally due on 2/1/2022. Please note that the previous biennial receiving water report was submitted in March 2021 (permit due date was 4/1/2021 for the 2020 dry/wet season. Although the new subject Order (effective 7/1/2021) pushed up the schedule by one year, we were not expecting to complete the biennial receiving water sampling until the dry season of 2022. However, upon close review of the updated permit and the online CIWQS schedule, we did see that the 2021 dry season sampling was inadvertently missed and notified the Waterboard via email of this matter on 1/31/2022. Violation N eSMR Price Canyon Production Facility 444437 R3-2021-0010 N
1100639 02/02/2022 Late Report Once Only OneTime ( MONNPDES ) (Rec Wtr 2021 Dry Season) report for 2021/01/01 (2507009) was due on 01-FEB-22 Violation None Report Price Canyon Production Facility 444437 R3-2021-0010 N
1100637 02/02/2022 Late Report Monthly SMR ( MONNPDES ) report for December 2021 (2009157) was due on 01-FEB-22 *** MMP Exempt Reason:Discharger initiated submittal on time but was prevented from completing it due to DMR-related problems in CIWQS and beyond the discharger's control. Discharger emailed NPDES permitting staff on 2/2/22 regarding the problem, but was not able to get help from CIWQS staff until late February. Permitting and enforcement staff provided guidance throughout February. Enforcement Unit does not recommend enforcement. Violation None Report Granite Rock Arthur Wilson Quarry 418028 R3-2017-0027 N
1100636 02/02/2022 Late Report Annual SMR ( SLUDGE ) (Biosolids (Sludge) Tech Rpt) report for 2021 (2416393) was due on 01-FEB-22 Violation None Report San Luis Obispo WWTP 399576 R3-2014-0033 N
1100528 10/13/2021 Deficient Monitoring Contract lab¿s subcontractor broke the hold time on Pesticide samples Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1100264 10/27/2021 Deficient Monitoring Carbonate and Bicarbonate were not tested, due to an oversight. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099996 12/07/2021 Surface Water Monthly Chloride grab was 102.0 mg/L at R-004, resulting in the annual average of 93.7 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099995 12/31/2021 OEV UV Banks in Operation Instantaneous Maximum limit is 9000.0 count and reported value was 11000.0 count at RCL-001. *** MMP Exempt Reason:Permit section IV.A specifies the effluent limits applicable at monitoring location M-001 and therefore potentially subject to mmp. The UV specifications are in section IV.C, Recycling Specifications, which relate to monitoring location RCL-001 when reclaiming effluent and therefore should not be subject to mmp. The only disinfection-specific effluent limits in section IV.A for M-001 are for total coliform, which remain subject to mmp. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099994 12/07/2021 Surface Water Monthly Sodium grab was 70.8 mg/L at R-004, resulting in the annual average of 68.2 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099993 12/07/2021 Deficient Monitoring R-003 was not sampled for Turbidity; Dissolved Oxygen; Dissolved Oxygen, saturation, pH; Temperature; Chlorophyll a; Ammonia; Nitrogen, Total; Nitrate, Total; Nitrite, Total; Hardness, Total; Phosphorous, Total; Orthophosphate, Dissolved; Color, ADMI; Total Dissolve Solids; Sodium, Total, and Chloride due to unsafe sampling conditions. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099992 12/07/2021 Surface Water Monthly TDS grab was 518 mg/L resulting in the annual average at R-004 of 549 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099991 12/31/2021 CAT1 UV Transmittance Instantaneous Minimum limit is 57.0 % and reported value was 45.0 % at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1099708 07/15/2021 Deficient Monitoring Coliform incubator lost power resulting in a low temperature. Circuit breaker tripped for the lab coliform room UPS Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1099707 08/17/2021 Deficient Monitoring SCRWA LAB)The BOD test standard did not meet the QC requirements. The GGA was a 113 mg/L, the Secondary Effluent, Influent and the Reclamation samples were in the normal range. The reading for the blanks was a 0.1 mg/L and the seed depletion was 0.5 mg/L. Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1099706 07/27/2021 Order Conditions A filter feed pump failed but did not call out for the alarm. The level dropped in the CCB causing the Detention time to drop below 90 minutes for 70 minutes. Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1099184 11/02/2021 Late Report Semi-Annual SMR ( MONNPDES ) (Chronic Toxicity) report for H2 2021 (2559479) was due on 01-NOV-21 Violation None Report Price Canyon Production Facility 444437 R3-2021-0010 N
1099146 10/05/2021 CAT2 Dibromochloromethane Daily Maximum limit is 1.0 ug/L and reported value was 1.2 ug/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1099145 10/31/2021 CAT2 Dibromochloromethane Monthly Average limit is 0.4 ug/L and reported value was 1.2 ug/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1099144 10/05/2021 CAT2 Dichlorobromomethane Daily Maximum limit is 1.0 ug/L and reported value was 10.8 ug/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1098325 11/15/2021 Surface Water Monthly Sodium Grab was 72.4mg/L resulting in the annual average at R-004 to 68.4 mg/L; above the limit of 50.0mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1098324 11/15/2021 Surface Water Monthly Chloride Grab was 96.2mg/L resulting in the annual average at R-004 to 93.1mg/L; above the limit of 50.0mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1098323 11/15/2021 Surface Water Monthly TDS grab was 579mg/L resulting in the annual average at R-004 to 549mg/L; above the 500.0mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1098322 11/15/2021 Deficient Monitoring R-003 was not sampled for Turbidity, Dissolved oxygen, Dissolved oxygen, saturation, pH, Temperature, Chlorophyll a, Ammonia, Total Nitrogen, Total Nitrite, Total Nitrate, Hardness, Total Phosphorus, Dissolved Orthophosphate, Color, TDS, Total Sodium, and Chloride due to hazardous sampling conditions. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1097917 11/30/2021 CAT1 Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 43.5 mg/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1097201 06/30/2021 Deficient Monitoring Didn't report chlorine usage or chlorine residual for 001-A. Used NODI Code E for failed to sample/analyze. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 N
1097200 06/30/2021 Deficient Monitoring Didn't sample for BOD or TSS. Reported NODI E (for failed to sample) in DMR for INF-A. No explanation provided. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 N
1097199 05/31/2021 Deficient Monitoring Didn't report chlorine usage for 001-A. Used NODI Code E for failed to sample/analyze. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 N
1097198 05/31/2021 Deficient Monitoring Didn't sample for BOD or TSS. Reported NODI E (for failed to sample) in DMR for INF-A. No explanation provided. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 N
1097197 04/30/2021 Deficient Monitoring Didn't sample for BOD or TSS. Reported NODI E (for failed to sample) in DMR for INF-A. No explanation provided. Violation None Report California Men's Colony WWTP 439321 R3-2020-0005 N
1097073 10/12/2021 Surface Water Monthly Sodium Grab was 92.3 mg/L resulting in the annual average at R-003 of 75.2 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1097072 10/12/2021 Surface Water Monthly Sodium Grab was 81.2 mg/L resulting in the annual average at R-004 of 99.9 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1097071 10/12/2021 Surface Water Monthly Chloride Grab was 121.0 mg/L resulting in the annual average at R-003 of 68.1 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1097070 10/12/2021 Surface Water Monthly TDS Grab was 519 mg/L resulting in the annual average at R-003 of 520 mg/L; above the limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1097069 10/12/2021 Surface Water Monthly TDS Grab was 553 mg/L resulting in the annual average at R-004 of 547 mg/L; above the limit 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1097068 10/12/2021 Surface Water Monthly Chloride Grab was 109.0 mg/L resulting in the annual average at R-004 of 92.9 mg/L; above the limit 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1096525 11/02/2021 Late Report Quarterly SMR ( MONNPDES ) (Qtrly Constituents ) report for Q3 2021 (2507003) was due on 01-NOV-21 Violation None Report Price Canyon Production Facility 444437 R3-2021-0010 N
1096522 11/02/2021 Late Report Monthly SMR ( MONNPDES ) report for September 2021 (2009154) was due on 01-NOV-21 Violation None Report Granite Rock Arthur Wilson Quarry 418028 R3-2017-0027 N
1095999 07/13/2021 CAT2 Bis (2-Ethylhexyl) Phthalate Maximum Daily (MDEL) limit is 3.6 ug/L and reported value was 7.3 ug/L at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1095998 09/08/2021 Surface Water Monthly Sodium Grab was 104.0 mg/L resulting in the annual average of 67.1 mg/L at R-004. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095997 09/08/2021 Surface Water Monthly Chloride Grab was 148.0 mg/L resulting in the annual average of 96.4 mg/L at R-003. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095996 09/08/2021 Surface Water R-004 TDS annual average result of 544 mg/L with set limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095995 09/08/2021 Surface Water R-003 TDS annual average result of 519 mg/L with a set limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095994 09/08/2021 Surface Water Monthly Sodium Grab was 117.0 mg/L resulting in the annual average of 72.8 mg/L at R-003. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095993 09/08/2021 Surface Water Monthly Chloride Grab was 131.o mg/L resulting in the annual average of 91.7 mg/L at R-004. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1095503 07/15/2021 OEV Total Coliform 7-Day Median limit is 2.2 MPN/100 mL and reported value was 4.1 MPN/100 mL at EFF-001. Violation N eSMR Pajaro Valley WMA and City of Watsonville Water Reclamation 359226 R3-2008-0039 N
1095480 10/19/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Pipe Structural Problem/Failure;NA caused 175.0 gallons of sewage to spill from Gravity Mainline;NA at 1023 Chorro to Beach;Surface Water;NA. Surface water body affected (San Luis Obispo creek). Violation N SSO San Luis Obispo CS 299937 2022-0103-DWQ N
1094553 08/24/2021 Surface Water Monthly Sodium grab was 83.7 mg/L resulting in the annual average at R-004 to 60.1 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1094552 08/24/2021 Surface Water Monthly TDS Grab was 608 mg/L resulting in the annual average at R-004 of 523 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1094551 08/24/2021 Surface Water Monthly Sodium grab was 104.0 mg/L resulting in the annual average at R-003 to 61.9 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1094550 08/24/2021 Surface Water Monthly Chloride grab was 122.0 mg/L resulting in the average annual grab at R-004 to 81.9 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1094549 08/24/2021 Surface Water Monthly Chloride grab was 146.0 mg/L resulting in the annual average at R-003 to 81.5 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1094548 08/24/2021 Deficient Monitoring Did not sample at R-005 as there was no flow. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1093638 07/16/2021 CAT1 Nitrate, Total (as N) Daily Maximum limit is 10 mg/L and reported value was 25.8 mg/L at M-001. Violation N eSMR Heritage Ranch WWTP 418018 R3-2017-0026 Y
1093435 08/06/2021 Order Conditions The limit of 15,000gpd was exceeded due to a pump failure the previous day. Violation N eSMR Ragged Point Inn Motel 436981 R3-2020-0003 N
1093398 07/07/2021 Surface Water Monthly Sodium Grab was 69.3 mg/L at R-004 resulting in the annual average of 58.1 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1093397 07/07/2021 Surface Water Monthly Sodium Grab was 79.4 mg/L resulting in an annual average at R-003 of 58.7 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1093396 07/31/2021 CAT2 Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 1.8 ug/L and reported value was 7.3 ug/L at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1093395 07/07/2021 Surface Water Monthly Chloride Grab was 105.0 mg/L resulting in the annual average at R-003 of 77.1 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1093394 07/07/2021 Surface Water Monthly Chloride Grab was 92.7 mg/L at R-004 resulting in the annual average of 79.2 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1093393 07/07/2021 Surface Water TDS annual average result of 519 mg/L with a set limitation of 500.0 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092692 06/30/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 205 mg/L at EFF-001. Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1092348 06/07/2021 Surface Water Monthly TDS Sodium Grab was 77.8 mg/L resulting in the annual average at R-003 of 58.7 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092347 06/26/2021 CAT1 Settleable Solids Daily Maximum limit is 0.3 ml/L and reported value was 0.6 ml/L at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1092346 06/30/2021 Deficient Monitoring BOD5 @ 20 Deg. C, Percent Removal Monthly Average (Mean) limit is 85 % % at M-INF. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092345 06/07/2021 Surface Water Monthly TDS grab was 561 mg/L resulting in the annual average at R-004 0f 519 mg/L: above the the limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092344 06/30/2021 Deficient Monitoring Total Suspended Solids (TSS), Percent Removal Monthly Average (Mean) limit is 85 % and reported value was 0 % at M-INF. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092343 06/07/2021 Surface Water Monthly Chloride Grab was 90.6 mg/L resulting in the annual average at R-004 to 79.2 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092341 06/07/2021 Surface Water Monthly Sodium Grab was 65.5 mg/L resulting in the annual average at R-004 of 58.1 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092340 06/30/2021 Deficient Monitoring R005 was not sampled for Dissolved Oxygen, Dissolved Oxygen Saturation, Nitrate (as N) and Orthophosphate (as P).. Sampler could not find access. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1092339 06/07/2021 Surface Water Monthly Chloride Grab was 104.0 mg/L resulting in the annual average at R-003 of 77.1 mg/L; above the limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091462 05/04/2021 Surface Water Monthly Sodium Grab was 55.6mg/L resulting in the annual average at R-004 increasing to 56.7mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091461 05/04/2021 Surface Water Monthly Sodium Grab was 63.4mg/L resulting in the annual average at R-003 decreasing to 55.6mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091460 05/04/2021 Surface Water Monthly Chloride Grab was 90.3mg/L resulting in the annual average at R-003 increasing to 72.5mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091459 05/05/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.8 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1091458 05/17/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1091457 05/04/2021 Surface Water Monthly TDS Grab was 569mg/L resulting in the annual average at R-004 increasing to 514mg/L; above the limit of 500 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091456 05/04/2021 Surface Water Monthly Chloride Grab was 84.2mg/L resulting in the annual average at R-004 increasing to 76.0mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1091455 03/31/2021 Deficient Monitoring Didn't sample for BOD or TSS. Reported NODI E (for failed to sample) in DMR for INF-A. No explanation provided. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 N
1091415 05/10/2021 Deficient Monitoring Suspected error in the 24 Hour Composite sampling. Violation N eSMR Ragged Point Inn Motel 436981 R3-2020-0003 N
1091389 05/31/2021 CAT1 Nitrate, Total (as N) Monthly Average limit is 10 mg/L and reported value was 43.7 mg/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1091282 06/22/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Root Intrusion caused 634 gallons of sewage to spill from Lateral Clean Out (Private);privet lateral on property at 505 Princton to Separate Storm Drain;Street/Curb and Gutter;Unpaved surface;cities storm drain system. Surface water body affected (Twin Ridge Creek). Violation N SSO San Luis Obispo CS 299937 2022-0103-DWQ N
1090895 06/06/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Debris-General caused 4050.0 gallons of sewage to spill from Lateral Clean Out (Private);Manhole;A second appearance point was at the private address cleanout 3560 Sacramento drive in San Luis Obispo ca. at 3560 Sacramento to Drainage Channel. Surface water body affected (Acacia Creek). Violation N SSO San Luis Obispo CS 299937 2022-0103-DWQ N
1090795 04/28/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1090794 04/26/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1090793 04/06/2021 Surface Water Monthly Chloride Grab was 80.0mg/L resulting in the annual average at R-004 increasing to 73.1mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1090792 04/06/2021 Surface Water Monthly Chloride Grab was 54.9mg/L resulting in the annual average at R-003 increasing to 68.6mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1090791 04/09/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1090790 04/06/2021 Surface Water Monthly Sodium Grab was 46.8mg/L resulting in the annual average at R-003 increasing to 53.3mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1090789 04/06/2021 Surface Water TDS annual average result of 507 with set limitation of 500.0mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1090788 04/06/2021 Surface Water Monthly Sodium Grab was 61.2mg/L resulting in the annual average at R-004 increasing to 55.7mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1089804 04/26/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Debris-Rags caused 103 gallons of sewage to spill from Manhole at 471 Fellom Court to Paved Surface;Separate Storm Drain;Street/Curb and Gutter;Surface Water. Surface water body affected (West Branch of the Llagas Creek (creek was dry)). Violation N SSO Gilroy CS 300317 2022-0103-DWQ N
1089761 02/28/2021 CAT2 Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 1.8 ug/L and reported value was 2.4 ug/L at M-001. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1089760 01/05/2021 CAT2 Bis (2-Ethylhexyl) Phthalate Maximum Daily (MDEL) limit is 3.6 ug/L and reported value was 4.0 ug/L at M-001. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1089759 01/31/2021 CAT2 Bis (2-Ethylhexyl) Phthalate Monthly Average limit is 1.8 ug/L and reported value was 4.0 ug/L at M-001. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1089758 11/30/2020 CAT2 Dibromochloromethane Monthly Average limit is 0.40 ug/L and reported value was 0.75 ug/L at M-001. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 Y
1089757 11/30/2020 CAT2 Copper, Total Recoverable Monthly Average limit is 7.5 ug/L and reported value was 7.7 ug/L at M-001. Violation N Report California Men's Colony WWTP 439321 R3-2020-0005 N
1089670 03/16/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1089669 03/02/2021 Surface Water Monthly Chloride Grab was 69.8mg/L resulting in the annual average at R-004 increasing to 70.1mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1089667 03/15/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1089666 03/02/2021 Surface Water Monthly Chloride Grab was 82.2mg/L resulting in the annual average at R-003 increasing to 67.4mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1089643 03/31/2021 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 330 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1089642 02/28/2021 CAT1 Sodium, Total Recoverable Monthly Average limit is 250 mg/L and reported value was 267 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1089641 02/28/2021 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 315 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1089640 01/31/2021 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 331 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1089170 03/02/2021 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 202 mg/L at EFF-001. Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1088234 02/02/2021 Surface Water Monthly Chloride Grab was 57.3mg/L resulting in the annual average at R-004 decreasing to 63.9mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1088233 02/02/2021 Surface Water Monthly Chloride Grab was 51.7mg/L resulting in the annual average at R-003 decreasing to 69.3mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1088167 03/25/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Debris-Rags caused 200 gallons of sewage to spill from Manhole at 5402 Mesa Road to Separate Storm Drain;Street/Curb and Gutter;Surface Water. Surface water body affected (Gavilan Creek). Violation N SSO Gilroy CS 300317 2022-0103-DWQ N
1087698 03/17/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Grease Deposition (FOG) caused 2930.0 gallons of sewage to spill from Manhole;Spill appearance point is a manhole on the San Luis Creek embankment. at 52 Los Palos to Surface Water;Unpaved surface. Surface water body affected (San Luis Creek). Violation N SSO San Luis Obispo CS 299937 2022-0103-DWQ N
1086960 01/30/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.8 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1086959 01/29/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1086958 01/05/2021 Surface Water Monthly Chloride Grab was 90.2mg/L resulting in the annual average at R-004 increasing to 69.8mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1086955 01/13/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.8 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1086954 01/05/2021 Surface Water Monthly Chloride Grab was 86.8mg/L resulting in the annual average at R-003 increasing to 63.5mg/L; above the limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1086953 01/19/2021 OEV pH Daily Minimum limit is 7.0 SU and reported value was 6.9 SU at M-001. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 Y
1086699 01/27/2021 OEV Flow Daily Maximum limit is 0.015 MGD and reported value was 0.021 MGD at EFF-001. Violation N eSMR Ragged Point Inn Motel 436981 R3-2020-0003 N
1086698 01/26/2021 Order Conditions Maximum Daily Flow exceeded 0.015MGD due to Historically Heavy Rainfall Violation N eSMR Ragged Point Inn Motel 436981 R3-2020-0003 N
1086697 01/28/2021 OEV Flow Daily Maximum limit is 0.015 MGD and reported value was 0.022 MGD at EFF-001. Violation N eSMR Ragged Point Inn Motel 436981 R3-2020-0003 N
1086578 01/06/2021 OEV Fecal Coliform Daily Maximum limit is 2000 MPN/100 mL and reported value was 8006 MPN/100 mL at M-001. Violation N eSMR South San Luis Obispo SD WWTP 430003 R3-2019-0002 N
1086453 01/16/2021 Surface Water RSW-004 pH 7.65 su 1/16/21 10:38 RSW-005 pH 7.10 su 1/16/21 10:35 Effluent 001 pH 6.92 su 1/16/21 10:39 Sodium hydroxide dose to the filter influent channel was set to 50 gallons per day. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 N
1086450 02/18/2021 Sanitary Sewer Overflow/Spill/ Type: Category 1. Pump Station Failure-Controls;Bubbler pump failure caused 2299.0 gallons of sewage to spill from Pump station at Pump Station 15 Main St to Drainage Channel;Unpaved surface. Surface water body affected (Struve Slough). Violation N SSO Watsonville CS 300343 2006-0003-DWQ N
1085952 01/28/2021 OEV Total Coliform Single Sample Maximum limit is 2400 MPN/100 mL and reported value was 7000 MPN/100 mL at EFF-001. Violation N eSMR Morro Bay/Cayucos WWTP 418033 R3-2017-0050 N
1085216 11/30/2020 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 332 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1085215 10/31/2020 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 339 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1085214 12/31/2020 CAT1 Sodium, Total Recoverable Monthly Average limit is 250 mg/L and reported value was 256 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1085213 10/31/2020 CAT1 Sodium, Total Recoverable Monthly Average limit is 250 mg/L and reported value was 270 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1085212 12/31/2020 CAT1 Chloride Monthly Average limit is 200 mg/L and reported value was 345 mg/L at M-001. Violation N eSMR San Juan Bautista WWTP 364328 R3-2009-0019 Y
1085150 10/18/2020 Deficient Monitoring The Do meter was not properly calibrated (probe cap was missing) Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1085147 11/10/2020 Order Conditions The contact time for chlorine contact basin dropped below 450mg-min/L for 11 minutes. The on-call operator received an alarm for low effluent chlorine residual, and they made an adjustment. The alarm was latched preventing a second call out when the contact time started to drop. (limit 450mg-min/L alarm setpoint 460mg-min/L) Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1084519 12/31/2020 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 201 mg/L at EFF-001. Violation N eSMR SCRWA WWTP 418038 R3-2017-0028 N
1084370 12/01/2020 Surface Water Receiving waters R-003 Chloride annual rolling average increased to 60.1, above the set limit of 50mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1084368 12/01/2020 Surface Water Receiving waters R-004 Chloride annual rolling average increased to 66.8, above the set limit of 50mg/L Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1083584 10/31/2020 CAT2 Dichlorobromomethane Monthly Average limit is 0.56 ug/L and reported value was 2.5 ug/L at EFF-001. Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 Y
1083480 11/03/2020 Surface Water Receiving waters R-003 Chloride annual rolling average increased to 56.8 mg/L, above the receiving water limitation of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1083479 11/03/2020 Surface Water Receiving waters R-004 chloride annual rolling average increased to 63.6 mg/L, above the set limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1082775 11/19/2020 Surface Water RSW-005 pH was below 7.00 su or was not within 0.5 su units of RSW-004 on 11/19/20 (pH 6.95 su, 6.96 su), 11/20/20 (6.86 su), 11/21/20 (6.86 su), 11/22/20 (6.92 su) , 11/23/20 (7.03 su), 11/28/20 (7.15 su). RSW-005 pH was Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 N
1082774 11/01/2020 Surface Water Receiving water color units at RSW-005 exceeded the permit limit of not to exceed 15 units greater than RSW-004 beginning on 10/1/2020. The dates of exceedance include 11/1/2020, 11/2/2020, 10/3/2020, 11/3/2020, 11/4/2020, with compliance 11/6/2020. WRRF was still recovering from non-compliance of September 2020. The WRRF began to show signs of an upset with a loss of nitrification in the activated sludge unit beginning on 9/4/2020. Loss of nitrification was followed by a decease in all sludge quality throughout the activated sludge unit. On 10/1/ 2020, Cal Poly site coordinator informed WRRF staff that nitrification had been impacted with Cal Poly''s onsite algae ponds. RSW-005 color units, 11/1/2020 35 color units, 11/2/20 35 color units, Violation N eSMR San Luis Obispo WWTP 399576 R3-2014-0033 N
1082710 11/06/2020 Surface Water Receiving water R-004 Chloride measured 94.6 mg/L. The annual average chloride concentration is 61 mg/L, above the annual average limit of 50 mg/L. Violation N eSMR California Men's Colony WWTP 439321 R3-2020-0005 N
1081556 11/13/2020 Sanitary Sewer Overflow/Spill/ Type: Category 1. Grease Deposition (FOG) caused 980.0 gallons of sewage to spill from Manhole;Manhole# G4-A.MH.079, G4-A.MH.019, G4-A.MH.020, G4-A.MH.021, and G4-A.MH.004 near 17895 Hale Ave. at 17895 Hale Ave to Drainage Channel;Paved Surface;Street/Curb and Gutter;Unpaved surface. Surface water body affected (West Little Llagas Creek). Violation N SSO City of Morgan Hill CS 299990 2022-0103-DWQ N
Report currently showing last five years of violations. Click here to return to viewing one year of violations. Refer to the Interactive Violation Report for more data.
Total Violations: 169
*Click the "(+/-) Violation Description" link to expand and contract the violation description.
  
  
  
  
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Enforcement Actions
Enforcement ID Enforcement Type Enf. Order No. Title Program Effective Date Status
Total Enforcement Actions: 0
  
  
  
  
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Regulatory Measures linked to Related Parties
Reg. Measure ID Organization Regulatory Measure Type Program Effective Date Status
442831 Central Coast Regional Water Quality Control Board Resolution WDRMUNIOTH 01/01/2021 Active
Total Regulatory Measures linked to Related Parties: 1
  
  
The current report was generated with data as of: 10/17/2025
Regional Boards are in the process of entering backlogged data.
As a result, data may be incomplete.
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