General Information Party ID Party Name Party Classification Mailing Address Work Phone Email/Website 137768 San Diego Regional Water Quality Control Board Waterboard 2375 Northside Drive 100 San Diego, CA 92108-2700 619-516-1990 Kimberly.McMurray-Cathcart@waterboards.ca.gov Related Places Place ID Place Name County Region Place Type Relationship to Party Relationship Start Date Relationship End Date 796850 Geotechnical Studies SR-76 East Project San Diego 9 Dredge/Fill Site Owner 07/16/2013 null Related Parties Party ID Party Name Party Type Role/Relationship Relationship Start Date Relationship End Date Classification 656144 Paulina Jimenez-Melendrez Person Employee 07/16/2026 null null 655307 Marielle Decker Person Employee 05/01/2026 null null 651617 Cole Rodriguez Person Employee 07/01/2025 null null 650897 Kaylee Popovich Person Employee 05/12/2025 null null 650705 Carolina Guia Person Employee 05/02/2025 null null 650490 Brandie White Person Employee 04/14/2025 null null 649643 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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 392161 Enrollee - 401 Certification 9 null Enrollee NWP-2007 for San Diego Regional Water Quality Control Board (Geotechnical Studies) Historical CERFILLEXC NWP-2007 11/12/2011 11/10/2016 Discharger 07/16/2013 null 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. 1157212 06/27/2026 CAT1 Settleable Solids Weekly Average limit is 1.5 ml/L and reported value was 1.7 ml/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157211 06/30/2026 Deficient Monitoring 1. The relative percent difference (RPD) for the Volatile Suspended Solids sample duplicates in batch #26154TSS97 exceeded the method¿s quality control acceptance criteria. After the holding time for these samples had passed, laboratory supervision discovered that the spreadsheet formulas had not been updated to reflect the new RPD calculations and criteria from the recently adopted solids method revision. Because the holding time had expired, the samples could not be reanalyzed, and the results were flagged as non-reportable. This resulted in the laboratory not meeting the daily sampling requirement for the PLWTP influent (PLR/INF-001) and effluent (PLE/EFF-001) from June 1 through 2, 2026. 2. Due to a scheduling oversight, the EPA Method 625.1 Phenols extraction exceeded the holding time limits defined in Section 9.4.2 of Standard Operating Procedure (SOP) #6144. As a result, June 1 influent (PLR/INF-001) and effluent (PLE/EFF-001) composite samples were flagged as non-reportable, and the laboratory did not meet the required weekly sampling frequency for this parameter. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157210 06/27/2026 OEV Turbidity Weekly Average limit is 100 NTU and reported value was 103 NTU at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157209 06/30/2026 Deficient Monitoring 1. North City Water Reclamation Plant (NCWRP) Laboratory failed to produce valid Biochemical Oxygen Demand (BOD) results for sample sources N01-PD on June 3, 2026, and MBC_COMBCN on June 10-11, and June 26-27. Results did not meet method acceptance criteria due to improper dilution selection. Samples exceeded holding time and could not be reanalyzed; results were deemed non-reportable. This resulted in the laboratory not meeting the daily sampling requirement for the system wide percent removal calculation. 2. NCWRP laboratory failed to meet duplicate precision (RPD) quality control criteria for BOD analysis for sample sources N01-PS_INF, N01-PEN, N20-SE, N_DIV_STRUCT, and N34-REC WATER on June 12 and June 19, and MBC_COMBCN on June 12. Results were invalid due to inadequate sample homogenization. Samples exceeded holding time and could not be reanalyzed; results were deemed non-reportable. This resulted in the laboratory not meeting the daily sampling requirement for the system wide percent removal calculation. 3. NCWRP laboratory failed to meet BOD method blank acceptance criteria for sample sources N01-PS_INF, N01-PEN, N01-FB, N20-SE, N_DIV_STRUCT, N34-REC WATER, NCPWF-CW, and MBC_COMBCN on June 29¿30. Elevated blank results indicate contamination in the analytical process. Samples exceeded holding time and could not be reanalyzed; results were deemed non-reportable. This resulted in the laboratory not meeting the daily sampling requirement for the system wide percent removal calculation. 4. NCWRP laboratory failed to obtain a representative Total Suspended Solids (TSS) result for sample source N_DIV_STRUCT on June 18, 2026, due to insufficient sample volume. Analysis was conducted on a reduced volume, resulting in an elevated reporting limit and a non-quantifiable result. Reanalysis was not possible. This resulted in the laboratory not meeting the daily sampling requirement for the system wide percent removal calculation. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157208 06/30/2026 Deficient Monitoring 1. The relative percent difference (RPD) for the Volatile Suspended Solids sample duplicates in batch #26154TSS97 exceeded the method¿s quality control acceptance criteria. After the holding time for these samples had passed, laboratory supervision discovered that the spreadsheet formulas had not been updated to reflect the new RPD calculations and criteria from the recently adopted solids method revision. Because the holding time had expired, the samples could not be reanalyzed, and the results were flagged as non-reportable. This resulted in the laboratory not meeting the daily sampling requirement for the PLWTP influent (PLR/INF-001) and effluent (PLE/EFF-001) from June 1 through 2, 2026. 2. Due to a scheduling oversight, the EPA Method 625.1 Phenols extraction exceeded the holding time limits defined in Section 9.4.2 of Standard Operating Procedure (SOP) #6144. As a result, June 1 influent (PLR/INF-001) and effluent (PLE/EFF-001) composite samples were flagged as non-reportable, and the laboratory did not meet the required weekly sampling frequency for this parameter. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157207 06/30/2026 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 80 % and reported value was 76.3 % at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157206 06/24/2026 CAT1 Settleable Solids Instantaneous Maximum limit is 3.0 ml/L and reported value was 5.5 ml/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157205 06/30/2026 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 60 mg/L and reported value was 75.7 mg/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1157204 06/13/2026 Deficient Monitoring Week 2 (6/7/26-6/13/26): Sample was missed for TSS during this period. The sample collected on 6/7/26 was analyzed for BOD only. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 414159 R9-2018-0023 N 1157203 06/07/2026 Order Conditions A spill was reported on 6/7/2026 at 13:45 at the AWT Brine Line ARV ROC #14. The spill occurred when a vehicle struck and sheared off the ARV pipe connection. The spill was contained by responders at 18:00 on 6/7/2026, as a temporary plug was installed in the broken pipe. The estimated spill volume of 1,200 gallons was calculated using the flow rate of 5 gpm and the duration of the spill (4 hrs, 15 mins). A potable water pipeline was also damaged during the accident, causing water to discharge from the system. The RO concentrate mixed with potable water which reached the storm drain system. The storm drain system leads to the Santa Margarita River. Violation N eSMR Advanced Water Treatment Plant at Haybarn Canyon 422969 R9-2019-0167 N 1157167 07/17/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris-General caused 84 gallons of sewage to spill from Lateral Clean Out (Private) at Commissary Building 20850 Cleanout to Drainage Conveyance System,Paved Surface Violation null SSO USMC Base, Camp Pendleton CS 300837 2022-0103-DWQ N 1157162 06/14/2026 Order Conditions On Sunday, June 14, 2026, a raw influent spill occurred at the Northern Regional Tertiary Treatment Plant (NRTTP) due to a PLC #1 failure and loss of SCADA/PLC control. The issue resulted in flooding at the headworks area and required manual operation of plant equipment, spill containment, agency notification, maintenance troubleshooting, and cleanup response. The spill occurred within the wastewater treatment facility headworks area and did not leave the facility. The overflow was routed through the plant¿s drainage and containment areas, including the stormwater basin and holding pond. The spill did not reach surface waters, did not enter a storm drain system that exits the facility toward the ocean, rivers, streams or lakes and did not impact a drinking water supply. The total spill volume was 110,000 gallons, of which 66,295 gallons was recovered. Violation N eSMR USMC Camp Pendleton Northern Regional Tertiary Treatment Plant 389917 R9-2014-0006 N 1157159 07/16/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 83 gallons of sewage to spill from Manhole,Lateral Clean Out (Private) at MH532A Monterrey Avenue to Drainage Conveyance System that discharges to surface water Violation null SSO City of Coronado CS 300485 2022-0103-DWQ N 1157155 06/27/2026 Deficient Monitoring At SMWD ,001B, cBOD Effluent Sample from June 24th, 2026 and set up on 6/25 and 6/26 were read in exceedance of their 5-day incubation period on 7/02/2026. There was no daily cBOD as required from June 24th, 2026. Analyst overlooked analysis due date. Violation N eSMR SMWD - Chiquita WRP 438059 R9-2022-0005 N 1157154 06/17/2026 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 10 ml/L at M-001A. Violation N eSMR J.B. Latham Wastewater Treatment Plant 438059 R9-2022-0005 N 1157153 06/06/2026 Deficient Monitoring On June 2, 2026, at City of San Juan Cap 001E, the plant was turned off for maintenance and there was no flow therefore no sample was collected. Unfortunately, a sample to meet the 5-day a week TSS and pH frequency requirement was not collected on Saturday, June 6, 2026. Staff has been made aware of this oversight and has been instructed that samples must be collected in the prescribed intervals to ensure compliance moving forward. Violation N eSMR San Juan Capistrano GW TP 438059 R9-2022-0005 N 1156823 02/27/2026 Deficient Reporting 02.27/2026; Orange County Public Works failed to notify the San Diego Water Board of the deficient monitoring violation. The violation was not discussed in the executive summary as required by section IV.C.1 of Attachment C of the General Order and was not identified in the cover letter as required by section IV.E.6.b of Attachment C of the General Order. Violation null Report OCPW - Aquatic Pesticide (Weeds) Application Sites 388749 2013-0002-DWQ Y 1156618 07/25/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 450 gallons of sewage to spill from Lateral Clean Out (Private) at 2936 Oceanside Blvd Oceanside,CA 92056 to Surface Water Violation null SSO City of Oceanside Collection System, La Salina WWTP 300562 2022-0103-DWQ N 1156351 06/01/2026 Surface Water On June 1, 2026, at approximately 1100 hours, NASSCO Security received a report of a transfer hose rupture and spill of JP-5 fuel on the main deck of the USNS Hector A Cafferata Jr. (ESB-8) at Berth VI from flushing operations by Test and Trials and Mechanical Outfitting. NASSCO's Fire Department (NFD), Environmental Engineering, Safety, Ship's Management, and Waterfront Services (WFS) responded to the incident. The spill source was secured, but approximately 100-150 gallons of JP-5 spilled from the ruptured transfer hose onto the flight deck. The fuel spill was contained on the vessel's flight and mission decks. However, an amount estimated to be less than 2 gallons overflowed the vessel containment and reached San Diego Bay creating a sheen (approx. 700' x 75') within the vessel's pre-deployed containment boom. Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 N 1156311 07/02/2026 Late Report Annual SMR ( TECHRPT ) (Annual Outfall and Diffuser Inspection Report) report for 2025 (2997207) was due on 01-JUL-26 Violation null Report City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1156310 07/02/2026 Late Report Annual SMR ( SUMRPT ) (Annual Title 22 Summary Report) report for 2025 (2973926) was due on 01-JUL-26 Violation null Report City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1156121 07/02/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Other (specify below) caused 500 gallons of sewage to spill from Other (specify below),Force Main at Anita Street beach access to Surface Water Violation null SSO City of Laguna Beach CS 300501 2022-0103-DWQ N 1155949 06/21/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 2120 gallons of sewage to spill from Manhole at 162 Rue de Valle, San Marcos, CA 92078 to Drainage Conveyance System that discharges to surface water Violation null SSO Meadowlark CS 300566 2022-0103-DWQ N 1155929 03/01/2026 Late Report MRP No. R9-2012-0055 sections B.1 and C requires annual recycled water user compliance reports to be submitted by March 1 the following year. The 2025 annual recycled water user compliance report was due March 1, 2026. The Discharger failed to submit the January through March 2026 report by May 1, 2026. Violation N Report Rincon Del Diablo MWD Recycled Water Service Area 386901 R9-2012-0055 Y 1155927 03/01/2026 Late Report Monitoring and Reporting Program No. R9-2012-0055 (MRP No. R9-2012-0055), sections B.1 and C requires quarterly recycled water user reports to be submitted by the first day of the second month following the quarter. The January through March 2026 report was due May 1, 2026. The Discharger failed to submit the January through March 2026 report by May 1, 2026. The report was submitted July 2, 2026. Violation null Report Rincon Del Diablo MWD Recycled Water Service Area 386901 R9-2012-0055 Y 1155923 06/18/2026 Basin Plan Prohibition Basin Plan Prohibition 14: below from NOV On June 18, 2026, San Diego Water Board staff documented evidence of construction and grading at the Project site within the boundaries of the aquatic features as detailed in the MSHCP Analysis and Clinton Keith JDR. The activities resulted in the discharge of sediment and soil into the aquatic features that San Diego Water Board staff determined were waters of the State. The Discharger causes and contributes to conditions of pollution and nuisance in surface waters, threatens downstream waters, and unreasonably affects habitat and ecosystem-related beneficial uses from the discharge of waste directly into the aquatic features at the Project site. The Discharger failed to submit a ROWD to the San Diego Water Board for the discharges and failed to obtain any permits, authorizations, or waivers for the fill activities from the San Diego Water Board. Violation null Inspection Wildomar Crossroads Mixed-Use Project 465523 null Y 1155922 06/18/2026 Basin Plan Prohibition Basin Plan Prohibition 7: below from NOV On June 18, 2026, San Diego Water Board staff documented evidence of construction and grading at the Project site within the boundaries of the aquatic features as detailed in the MSHCP Analysis and Clinton Keith JDR. The activities resulted in the discharge of sediment and soil into the aquatic features that San Diego Water Board staff determined were waters of the State. The Discharger causes and contributes to conditions of pollution and nuisance in surface waters, threatens downstream waters, and unreasonably affects habitat and ecosystem-related beneficial uses from the discharge of waste directly into the aquatic features at the Project site. The Discharger failed to submit a ROWD to the San Diego Water Board for the discharges and failed to obtain any permits, authorizations, or waivers for the fill activities from the San Diego Water Board. Violation null Inspection Wildomar Crossroads Mixed-Use Project 465523 null Y 1155921 06/18/2026 Basin Plan Prohibition Basin Plan Prohibition 1: below from NOV On June 18, 2026, San Diego Water Board staff documented evidence of construction and grading at the Project site within the boundaries of the aquatic features as detailed in the MSHCP Analysis and Clinton Keith JDR. The activities resulted in the discharge of sediment and soil into the aquatic features that San Diego Water Board staff determined were waters of the State. The Discharger causes and contributes to conditions of pollution and nuisance in surface waters, threatens downstream waters, and unreasonably affects habitat and ecosystem-related beneficial uses from the discharge of waste directly into the aquatic features at the Project site. The Discharger failed to submit a ROWD to the San Diego Water Board for the discharges and failed to obtain any permits, authorizations, or waivers for the fill activities from the San Diego Water Board. Violation null Inspection Wildomar Crossroads Mixed-Use Project 465523 null Y 1155919 05/31/2026 Deficient Monitoring The Total Suspended Solids (TSS) batch for the dates indicated below did not meet quality control acceptance criteria due to duplicate analyses exceeding the allowable Relative Percent Difference (RPD) limits. As a result, the affected data have been excluded from reporting. Affected sample locations and dates: May 25, 2026: N_DIV_STRUCT, N34-REC, N20-SE, N01-PD, N01-FB, N10-EFF, N01-PS_INF, N01-PEN; and May 26, 2026: N20-RAS COMB, N15-WAS HCP, N15-AE. The QC failure was attributed to inconsistent sample homogenization prior to duplicate aliquot measurement. While samples were mixed prior to pouring the first aliquot, they were not re-mixed immediately before pouring the second aliquot, allowing suspended solids to settle. This resulted in non-representative duplicate measurements and RPD values outside acceptance limits. The current SOP assumes adequate mixing prior to each aliquot; however, it does not explicitly require immediate re-mixing before every individual aliquot withdrawal. This gap contributed to the variability observed in the duplicate results. In addition, the samples were disposed of before the failure was identified and therefore could not be reanalyzed. The Biological Oxygen Demand (BOD) analyses for samples MBC_COMBCN dated May 30, 2026 and May 31, 2026 are not available due to a software failure during probe readings for final dissolved oxygen measurements. The sample bottles were disposed of before the issue was identified, and the original samples exceeded holding time for this analysis and could not be rerun. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1155918 05/31/2026 CAT1 Total Suspended Solids (TSS) Monthly Average limit is 60 mg/L and reported value was 64.3 mg/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1155917 05/31/2026 Deficient Monitoring The BOD laboratory control sample recovery for batch #26133BOD29 was outside of the established method quality control acceptance criteria. Therefore, the result values for the 05/11 and 05/12 Effluent and Influent samples were flagged as non-reportable. Due to the 5-day incubation period required for BOD testing, these samples could not be reanalyzed once the criteria failure was identified. This resulted in the laboratory not meeting the minimum sampling frequency of 1/Day. The relative percent difference (RPD) of the sample duplicates for Total Suspended Solids (TSS) batch #26149TSS71 exceeded the established method quality control acceptance criteria. Because an error in the spreadsheet's RPD calculation formula was identified after the holding time for the 05/27 and 05/28 samples, the samples could not be reanalyzed to resolve the issue. Consequently, the result values for the Effluent and Influent samples were flagged as non-reportable. This resulted in the laboratory not meeting the minimum sampling frequency of 1/Day. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1155916 05/31/2026 Deficient Monitoring The BOD laboratory control sample recovery for batch #26133BOD29 was outside of the established method quality control acceptance criteria. Therefore, the result values for the 05/11 and 05/12 Effluent and Influent samples were flagged as non-reportable. Due to the 5-day incubation period required for BOD testing, these samples could not be reanalyzed once the criteria failure was identified. This resulted in the laboratory not meeting the minimum sampling frequency of 1/Day. The relative percent difference (RPD) of the sample duplicates for Total Suspended Solids (TSS) batch #26149TSS71 exceeded the established method quality control acceptance criteria. Because an error in the spreadsheet's RPD calculation formula was identified after the holding time for the 05/27 and 05/28 samples, the samples could not be reanalyzed to resolve the issue. Consequently, the result values for the Effluent and Influent samples were flagged as non-reportable. This resulted in the laboratory not meeting the minimum sampling frequency of 1/Day. Violation N eSMR Point Loma WWTP & Ocean Outfall 464790 R9-2026-0002 N 1155915 06/18/2026 Other Codes California Water Code (Water Code) Section 13260: below from NOV On June 18, 2026, San Diego Water Board staff documented evidence of construction and grading at the Project site within the boundaries of the aquatic features as detailed in the MSHCP Analysis and Clinton Keith JDR. The activities resulted in the discharge of sediment and soil into the aquatic features that San Diego Water Board staff determined were waters of the State. The Discharger causes and contributes to conditions of pollution and nuisance in surface waters, threatens downstream waters, and unreasonably affects habitat and ecosystem-related beneficial uses from the discharge of waste directly into the aquatic features at the Project site. The Discharger failed to submit a ROWD to the San Diego Water Board for the discharges and failed to obtain any permits, authorizations, or waivers for the fill activities from the San Diego Water Board. Violation null Inspection Wildomar Crossroads Mixed-Use Project 465523 null Y 1155911 09/23/2025 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 0.0 mg/L and reported value was 4.79 mg/L. Violation N Report Hennessey Water Treatment Plant 406270 R2-2021-0009 N 1155874 03/31/2026 Deficient Monitoring Though the City did monitor for sulfamethoxazole and electrical conductivity (EC) at MFE and M-008 in Q1 2026, the City did not get paired MFE and M-008 samples for sulfamethoxazole or EC in Q1 2026 (i.e., samples taken from both locations on the same day) to comply with Section V.D.2. of Order No. R9-2021-0100 Attachment E. The City intends to collect paired samples for sulfamethoxazole and EC at MFE and M-008 in Q2 2026. Violation N Report San Luis Rey Water Reclamation Facility - Recycled Water and Pure Water 443138 R9-2021-0100 N 1155870 12/31/2025 Deficient Monitoring Quarterly monitoring for sulfamethoxazole (performance CEC) and electrical conductivity (surrogate CEC) was not conducted at MFE. Quarterly monitoring for performance and surrogate CECs at MFE is required to comply with Section V.D.2. of Attachment E to Order No. R9-2021-0100. Violation N Report San Luis Rey Water Reclamation Facility - Recycled Water and Pure Water 443138 R9-2021-0100 N 1155869 10/06/2025 CAT1 Sodium, % Daily Maximum limit is 60 % and reported value was 62.5 %. Violation N Report San Luis Rey Water Reclamation Facility - Recycled Water and Pure Water 443138 R9-2021-0100 N 1155744 05/31/2026 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 82 % and reported value was 74.83 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1155673 06/11/2026 Order Conditions Condition V.I Project construction began August 21, 2024, and while the mitigation site was graded concurrently with Project construction, complete implementation of the mitigation site has not been completed. Construction of proposed mitigation must be concurrent with project grading and completed no later than 12 months following the start of Project construction. Violation N Inspection Hillside Meadows Development Project 423173 R9-2021-0014 Y 1155541 06/14/2026 Unauthorized Discharge Discharge of 110,000 gallons of untreated wastewater at the plant due to failure at the influent pump station. 66,295 gallons of sewage were captured and pumped back to the plant. The remaining 43,705 gallons were not contained. Violation N Report USMC Camp Pendleton Northern Regional Tertiary Treatment Plant 389917 R9-2014-0006 N 1154877 04/30/2026 Deficient Monitoring For Return Stream Monitoring (Monitoring Location RS-001): During the reporting period, all required BOD analyses were performed by the NCWRP Laboratory (ELAP 2477); however, several results were determined to be invalid due to not meeting method specific quality control criteria. Because these QC failures prevented the generation of valid analytical results, the affected samples are considered non reportable and constitute a failure to monitor. The impacted samples at sources (N01-PS_INF, N01-PEN, N01-PD, N01-FB, N_DIV_STRUCTURE, N34 REC WATER, MBC_COMBCN) could not be resampled, as the required 48 hour holding time had elapsed by the time the analyses were completed five days later. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1154876 04/25/2026 Deficient Monitoring For the sample collected on April 25, 2026, the laboratory identified that one of the five tubes for the 1.0 mL dilution had been inoculated into double strength lauryl tryptose broth rather than the required single strength broth. This is a deviation from the analytical method. Double strength broth contains a higher nutrient concentration and is considered at least as supportive of microbial growth as single strength media; therefore, its use does not reduce detection capability. All tubes were negative, and the deviation did not impact the validity of the reported result. Violation N eSMR North City WRP 402158 R9-2015-0091 N 1154845 04/21/2026 Deficient Monitoring Calculated Total Nitrogen results for locations RSW‑001 (surface, Gauge 52, Gauge 66, Gauge 81, Gauge 96, and bottom), RSW‑002 (surface, middle, and bottom), and RSW‑003 (surface, middle, and bottom) are non‑reportable due to a sampling error in which paired parameters were not collected during the same sampling event. Nitrogen and Total Kjeldahl Nitrogen (TKN) were sampled on different dates, preventing the required calculation of Total Nitrogen. Because resampling was not completed within the required monitoring window, monthly monitoring for these locations was missed. Violation N eSMR City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1154646 05/12/2026 Unauthorized Discharge Unauthorized discharge of 2500 cy and 1300 lf of rip-rap and plastic sheeting in Telegraph Canyon Creek. Discharges were placed in early January to mid-February 2026 without contacting the San Diego Water Board for dredge and fill permits. Violation N Inspection Unauthorized Hilltop Park Fill to Riparian Area (Telegraph Canyon Creek) 465124 UNDETERMINED N 1154381 03/01/2026 Deficient Reporting The Discharger failed to submit an annual monitoring report for 2025. Violation null Report Vail Lake RV Resort 407253 2014-0153-DWQ N 1154218 03/24/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure caused 302425 gallons of sewage to spill from Other (specify below),Force Main,Other Sewer System Structure,Manhole at NOT# 40201370275 OLD SEA WORLD DR. & S. SHORES DR. to Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Surface Water,Street/Curb and Gutter (2 3),Paved Surface,Unpaved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1154126 03/02/2026 Late Report Failure to submit the 2025 Annual Monitoring Report. Violation null Report Buckman Springs Safety Roadside Rest Area 426856 2014-0153-DWQ N 1154120 05/04/2026 Deficient Reporting Failure to submit the October-December 2025 Quarterly Monitoring Report. Violation null Report Buckman Springs Safety Roadside Rest Area 426856 2014-0153-DWQ N 1154119 02/02/2026 Deficient Reporting Failure to submit the October-December 2025 Quarterly Monitoring Report. Violation null Report Buckman Springs Safety Roadside Rest Area 426856 2014-0153-DWQ N 1154118 11/04/2025 Deficient Reporting Failure to submit the July-September 2025 Quarterly Monitoring Report. Violation null Report Buckman Springs Safety Roadside Rest Area 426856 2014-0153-DWQ N 1153987 04/30/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pump Station Failure - Controls caused 15755 gallons of sewage to spill from Manhole at Galloway Pump Station (ALMH0003) to Surface Water Violation null SSO County of San Diego CS 300520 2022-0103-DWQ N 1153740 01/22/2026 Unauthorized Discharge Unauthorized discharges of wastewater to land and surface waters from the east basin, which the Discharger uses for management of compost wastewater from the Miramar Greenery. Violation null Inspection West Miramar Sanitary Landfill 314078 R9-1987-0054 Y 1153739 01/22/2026 Unauthorized Discharge Unauthorized discharge of wastewater to land and surface waters. Compost operation wastewater is conveyed to West Miramar Landfill's east basin for stormwater, which discharges to San Clemente Creek. Violation N Inspection Miramar Greenery Composting Facility 449391 2015-0121-DWQ Y 1153738 02/02/2026 Unauthorized Discharge Unauthorized discharge of waste to land. Discharger encountered waste in a "clean closed" area when digging an anchor trench. Two truckloads of waste were removed. Failure to follow CQA directive to immediately remove the waste once encountered. Violation N Report Forster Canyon Landfill 407820 R9-2016-0149 Y 1153722 03/10/2026 Deficient Monitoring Due to a SCADA connectivity issue continuous TDS data for M-001A was unavailable from March 3rd to March 10th. The daily TDS average for these dates was reported as the March monthly TDS average. Violation N eSMR J.B. Latham Wastewater Treatment Plant 438059 R9-2022-0005 N 1153690 03/31/2026 Deficient Monitoring During the reporting period, all required BOD analyses were performed by the NCWRP Laboratory (ELAP 2477); however, several results were determined to be invalid due to not meeting method specific quality control criteria. Because these QC failures prevented the generation of valid analytical results, the affected samples are considered non reportable and constitute a failure to monitor. The impacted samples at Monitoring Location RS-001 could not be resampled, as the required 48 hour holding time had elapsed by the time the analyses were completed five days later. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1153669 03/17/2026 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 5.28 mg/L and reported value was 5.5 mg/L at EFF-001. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1153668 03/17/2026 CAT2 Chlorine, Total Residual Instantaneous Maximum limit is 159 lb/day and reported value was 192.1 lb/day at EFF-001. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1153667 03/31/2026 Deficient Monitoring Due to an error in scheduling by the subcontractor responsible for conducting sampling and analysis (APTIM), no samples were collected at SRTTP Reclaimed Effluent to ensure compliance with quarterly requirements for Q1 2026. Due to the missed sampling, no results are available for the following parameters required for regulatory compliance: chloride, sulfate, % sodium, electrical conductivity, adjusted SAR, nitrate, total nitrogen, iron, manganese, MBAS, boron, fluoride, TDS, and TOC. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 414159 R9-2018-0023 N 1153646 01/29/2026 CAT2 Copper, Total Recoverable Daily Maximum limit is 13.8 ug/L and reported value was 130 ug/L at NGD-001 & 002. Violation N eSMR US Navy NBSD Graving Dock 444835 R9-2013-0064 N 1153627 02/17/2026 OEV Fecal Coliform 1-Hour Average (Mean) limit is 400 MPN/100 mL and reported value was 540 MPN/100 mL at S4. Violation N eSMR San Luis Rey Water Reclamation Facility (NPDES - Ocean Discharge) 434521 R9-2019-0166 N 1153626 02/17/2026 OEV Fecal Coliform 1-Hour Average (Mean) limit is 400 MPN/100 mL and reported value was 1100 MPN/100 mL at S3. Violation N eSMR San Luis Rey Water Reclamation Facility (NPDES - Ocean Discharge) 434521 R9-2019-0166 N 1153625 02/17/2026 OEV Fecal Coliform 1-Hour Average (Mean) limit is 400 MPN/100 mL and reported value was 530 MPN/100 mL at S1. Violation N eSMR San Luis Rey Water Reclamation Facility (NPDES - Ocean Discharge) 434521 R9-2019-0166 N 1153547 04/24/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 135 gallons of sewage to spill from Manhole at 1134 14th St to Drainage Conveyance System that discharges to surface water Violation null SSO City of Imperial Beach CS 300495 2022-0103-DWQ N 1153486 12/19/2025 Fees The Discharger failed to pay the fee for the 2025-2026 fiscal year, Invoice No. WD0311062. Violation null Report Lake Henshaw Resort 143068 94-003 N 1153484 02/04/2026 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 18.2 ADMI Color Unit. Violation null Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1153483 01/30/2026 Deficient Reporting The Discharger failed to submit a 2025 annual report. Violation null Report Lake Henshaw Resort 143068 94-003 N 1153464 04/06/2026 Late Report Finding IV.D of Attachment C of the Order specifies that the Discharger must submit an Emergency Spill Prevention Plan (SPP) within 180 days of adoption of the Order. The Discharger failed to submit an SPP within 180 days of adoption of the Order. The Discharger submitted an SPP on April 14, 2026. Violation null Report Pine Hill Egg Ranch 446998 R9-2025-0012 N 1153463 03/02/2026 Late Report Section IV.C of Attachment C of the Order specifies that the Discharger must submit the Annual Self-Monitoring Reports (SMRs) by March 1 each year. The Discharger submitted the 2025 Annual SMR on April 14, 2026. Violation null Report Pine Hill Egg Ranch 446998 R9-2025-0012 N 1153462 02/05/2026 Late Report Finding IV.A of Attachment C of the Order specifies that the Discharger must submit a Monitoring Work Plan (Work Plan) within 120 days of adoption of the Order. The Work Plan was due on February 5, 2026, and the Discharger submitted the Work Plan March 6, 2026. Violation null Report Pine Hill Egg Ranch 446998 R9-2025-0012 N 1153245 01/27/2026 Unauthorized Discharge On January 29, 2026, the Discharger reported the unauthorized discharge of approximately 940 gallons secondary effluent and brine to the San Luis Rey River that occurred on January 27, 2026. Section A.9 of Order No. 91-39 establishes a prohibition of discharging treated or untreated wastewater to the San Luis Rey River or Santa Margarita River. Violation null Report Fallbrook Water Reclamation Plant 142164 91-039 Y 1153244 10/31/2025 Late Report The July - September 2025 quarterly report was due on October 31, 2025, and was submitted on November 1, 2025. Violation N Report Fallbrook Water Reclamation Plant 142164 91-039 Y 1153242 10/31/2025 Late Report The September 2025 monthly report was due on October 31, 2025, and was submitted on November 1, 2025. Violation N Report Fallbrook Water Reclamation Plant 142164 91-039 Y 1153181 02/28/2026 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 771 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153180 02/28/2026 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153179 01/31/2026 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 785 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153178 01/31/2026 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153177 12/29/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153176 12/29/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 793 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1153113 02/09/2026 Surface Water Approximately 20-gallons of marine diesel spilled onto the main deck of the USNS Sojourner Truth from a pressurized 4" line. A small portion of the fuel sprayed over the port side of the vessel and reached the Bay and pier below. Spilled fuel also discharged to the Bay through a nearby deck drain. Environmental Engineering reported the incident to NRC (#1454476), OES (26-0651), and left a voicemail to the RWQCB (Ella Knight). Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 N 1153112 03/24/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Air Relief Valve (ARV)/ Blow-Off Valve (BOV) Failure caused 296776 gallons of sewage to spill from Force Main,Manhole,Other Sewer System Structure,Other (specify below) at NOT# 40201370275 OLD SEA WORLD DR. & S. SHORES DR. to Surface Water,Unpaved Surface,Paved Surface,Drainage Conveyance System,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1152940 02/17/2026 Surface Water Enterococcus result was 2000 MPN/100mL. This was one of 4 results >110 MPN/100mL resulting in more than 10% of monthly samples in exceedance. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152939 02/17/2026 Surface Water Enterococcus result was 121 MPN/100mL. This was one of 4 results >110 MPN/100mL resulting in more than 10% of monthly samples in exceedance. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152938 02/17/2026 Surface Water Enterococcus result was 594 MPN/100mL. This was one of 4 results >110 MPN/100mL resulting in more than 10% of monthly samples in exceedance. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152937 02/17/2026 Surface Water Fecal coliform result was 540 MPN/100mL. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152936 02/17/2026 Surface Water Fecal coliform result was 1100 MPN/100 mL. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152935 02/17/2026 Surface Water Fecal coliform result was 540 MPN/100mL. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152934 02/17/2026 Surface Water Enterococcus result was 295 MPN/100mL. This was one of 4 results >110 MPN/100mL resulting in more than 10% of monthly samples in exceedance. The exceedance was likely due to the sample being taken within 72 hours after precipitation was greater than 0.10 inch. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1152910 02/17/2026 Surface Water S4 exceeded the single sample maximum for fecal coliform. Violation N eSMR Oceanside Ocean Outfall 434521 R9-2019-0166 N 1152909 02/17/2026 Surface Water S3 exceeded the single sample maximum for fecal coliform. Violation N eSMR Oceanside Ocean Outfall 434521 R9-2019-0166 N 1152908 02/17/2026 Surface Water S1 exceeded the single sample maximum for fecal coliform. Violation N eSMR Oceanside Ocean Outfall 434521 R9-2019-0166 N 1152894 02/11/2026 Deficient Monitoring Results for nitrate, nitrite, and calculated total nitrogen at sample locations RSW-001 (bottom and Gauge 96), RSW-002 (surface, middle, bottom), and RSW-003 (surface, middle, bottom) are non-reportable due to a laboratory error in which samples were analyzed beyond the required 48-hour holding time. As a result, valid analytical data were not obtained, and resampling was not completed within the required timeframe, resulting in a missed monthly monitoring requirement. Violation N eSMR City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1152875 02/28/2026 Deficient Monitoring Due to issues with the commercial seed product used for the SBWRP Lab¿s Biochemical Oxygen Demand (BOD) analysis, the internal control standard recovery used during the 02/03/26, 02/04/26 and 02/07/26 Effluent composite samples determinations were outside of the method acceptance limits values established in the Current MDLs & Acceptance Criteria (Document #13584) and flagged as non-reportable. Therefore, the SBWRP monthly monitoring is not in compliance with the ¿Minimum Sampling Frequency¿ definition stated in the ORDER NO. R9-2021-0011 for the BOD. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. Violation N eSMR South Bay WRP 437319 R9-2021-0011 N 1152874 02/08/2026 Deficient Monitoring The BOD internal control standard recovery was outside of the method acceptance limits values established in the Current MDLs & Acceptance Criteria (Document #13584). Therefore, the result values for the 02/08/26 Effluent and Influent composite samples were flagged as non-reportable. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1152873 02/08/2026 Deficient Monitoring The BOD internal control standard recovery was outside of the method acceptance limits values established in the Current MDLs & Acceptance Criteria (Document #13584). Therefore, the result values for the 02/08/26 Effluent and Influent composite samples were flagged as non-reportable. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1152638 03/02/2026 Late Report Annual SMR ( PRETRPT ) (Annual Pretreatment Report) report for 2025 (2973925) was due on 01-MAR-26 Violation null Report City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1152156 02/23/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG),Debris from Construction,Other (specify below) caused 280 gallons of sewage to spill from Manhole at NOT# 40201358467 EXCALIBUR WAY & TOWN CENTER DR. to Drainage Conveyance System that discharges to surface water,Paved Surface,Unpaved Surface,Street/Curb and Gutter (2 3),Surface Water Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1151967 01/21/2026 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 18 ADMI Color Unit. Violation null Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1151966 12/10/2025 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 17.7 ADMI Color Unit. Violation null Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1151964 11/04/2025 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 17.7 ADMI Color Unit. Violation null Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1151963 10/16/2025 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 17.8 ADMI Color Unit. Violation N Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1151962 09/11/2025 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 17.7 ADMI Color Unit. Violation N Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1151950 02/20/2026 Late Report Annual SMR ( SLUDGE ) (Annual Biosolids Report) report for 2025 (2973987) was due on 19-FEB-26 Violation null Report City of San Diego North City Pure Water Facility 424907 R9-2020-0001 N 1151948 03/01/2026 Late Report The Discharger failed to submit 2025 Annual Monitoring Report. Violation null Report LB Twin Lakes Resort 450945 2014-0153-DWQ N 1151945 02/01/2026 Late Report The Discharger failed to submit a Q4 2025 monitoring report for Oct-Dec, 2025. Violation null Report LB Twin Lakes Resort 450945 2014-0153-DWQ N 1151944 11/01/2025 Late Report The Discharger failed to submit a Q3 2025 monitoring report for Jul-Sep, 2025. Violation null Report LB Twin Lakes Resort 450945 2014-0153-DWQ N 1151822 01/22/2026 Unauthorized Discharge Unauthorized discharge of wastewater to groundwater. Failure to maintain landfill cover led to differential settlement and establishment of wetlands over the waste footprint. Violation null Inspection South Miramar Landfill 143109 R9-1994-028 Y 1151813 12/02/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 2500 gallons of sewage to spill from Other Sewer System Structure at ARCHIE MOORE AIR VALVE #3 to Drainage Conveyance System that discharges to surface water Violation null SSO Santa Maria CS 300771 2022-0103-DWQ Y 1151689 01/31/2026 Deficient Monitoring Due to issues with PLWTP Lab¿s BOD source water the method QC performance was impacted; deficiencies include method blanks exceeding the depletion criteria established in the SOP (1467) BOD_WW_SED_SLDS Revision 11 Section 16.1.1 and internal control standard recovery being outside of the method acceptance limits values stablished in the Current MDLs & Acceptance Criteria (Document #13584). Additionally, the relative percent difference (RPD) of sample duplicates exceeded the method acceptance criteria established in the SOP (1467) BOD_WW_SED_SLDS Revision 11 Section 16.1.4. Hereby, the result values for the 01/09, 01/10, 01/16, 01/17 and 01/25 Effluent and Influent composite samples were flagged as non-reportable. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1151688 01/31/2026 Deficient Monitoring Due to issues with PLWTP Lab¿s BOD source water the method QC performance was impacted; deficiencies include method blanks exceeding the depletion criteria established in the SOP (1467) BOD_WW_SED_SLDS Revision 11 Section 16.1.1 and internal control standard recovery being outside of the method acceptance limits values stablished in the Current MDLs & Acceptance Criteria (Document #13584). Additionally, the relative percent difference (RPD) of sample duplicates exceeded the method acceptance criteria established in the SOP (1467) BOD_WW_SED_SLDS Revision 11 Section 16.1.4. Hereby, the result values for the 01/09, 01/10, 01/16, 01/17 and 01/25 Effluent and Influent composite samples were flagged as non-reportable. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1151623 01/05/2026 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 9 ml/L at M-001C. Violation N eSMR SOCWA - 3A Treatment Plant 438059 R9-2022-0005 N 1151621 01/18/2026 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 64 ml/L at M-001A. Violation N eSMR J.B. Latham Wastewater Treatment Plant 438059 R9-2022-0005 N 1151620 01/24/2026 CAT1 Settleable Solids Weekly Average limit is 1.5 ml/L and reported value was 10.8 ml/L at M-001A. Violation N eSMR J.B. Latham Wastewater Treatment Plant 438059 R9-2022-0005 N 1151616 01/31/2026 Deficient Monitoring At IRWD-PTP facility 001E, the PTP monthly oil and grease sample for the month of January 2026 was missed due to miscommunication and calendar scheduling of the sampling requirement. Violation N eSMR Irvine Desalter Project Potable WT System 446048 R9-2022-0006 N 1151515 02/17/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 320 gallons of sewage to spill from Manhole at NOT-40201356518 4740 ADELPHI PL. to Unpaved Surface,Paved Surface,Drainage Conveyance System that discharges to surface water,Surface Water,Street/Curb and Gutter (2 3) Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1151331 10/23/2025 Unauthorized Discharge Failure to Report Project Modifications. Section II.F requires significant changes to the Project be reported to the San Diego Water Board for review and written approval. The plans with the 401 has the box culvert headwall located at the eastern property line in the unnamed tributary. The revised design has the location of the box culvert headwall 56 feet west of the property line with the addition of 0.03 acres of riprap protection to the east. The additional permanent impacts from the riprap were not included in the Project permanent impacts and no additional mitigation was proposed for the additional new impacts. Violation N Inspection Liberty Bell Plaza Project 440979 R9-2021-0183 N 1151309 01/30/2026 Late Report Failure to submit 2025 Annual Monitoring Report. Violation null Report Kamp Anza RV Resort 142919 98-084 Y 1151242 02/04/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Fats, Oil and Grease (FOG) caused 744 gallons of sewage to spill from Manhole,Inside Building or Structure,Lateral Clean Out (Private) at NOT# 40201352399 810 PAYNE ST. to Unpaved Surface,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Surface Water,Paved Surface,Building or Structure Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1151198 01/30/2026 Deficient Monitoring Failure to submit July-December 2025 semi-annual monitoring report. Violation null Report Skinner Lake Recreation Area 142536 95-018 Y 1151164 11/01/2025 Late Report The Discharger failed to submit a Q3 2025 monitoring report for Jul-Sep, 2025. Violation null Report Tucalota Springs RV Park 437830 2014-0153-DWQ Y 1151163 02/01/2026 Late Report The Discharger failed to submit a Q4 2025 monitoring report for Oct-Dec, 2025. Violation null Report Tucalota Springs RV Park 437830 2014-0153-DWQ Y 1151149 01/28/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-General,Fats, Oil and Grease (FOG) caused 15000 gallons of sewage to spill from Manhole at Manhole 02Y111 15 Area Housing to Unpaved Surface,Surface Water Violation null SSO USMC Base, Camp Pendleton CS 300837 2022-0103-DWQ N 1151052 02/01/2026 Late Report The October-December 2025 Quarterly Report was not submitted. Violation null Report Dos Picos County Park 438621 2014-0153-DWQ N 1151051 11/01/2025 Late Report The July-September 2025 Quarterly Report was not submitted by the due date as described in the Order and is still not submitted. Violation null Report Dos Picos County Park 438621 2014-0153-DWQ N 1150880 01/28/2026 Deficient Reporting Inadequate Sewer System Management Plan (SSMP); failure to include all elements of Attachment D to the SSS WDRs that describe required SSMP elements. Violation N Report USMC Base, Camp Pendleton CS 300837 2022-0103-DWQ Y 1150772 12/13/2025 Deficient Monitoring At IRWD SGU facility (M-001F), an unplanned shut off occurred at SGU at 6:00am on 12/9/2025. Daily grab samples were unable to be collected due to the facility being offline. Although there was a partial composite sample, the sample was not collected due to an oversight in field assignments after the facility was offline. As a result Total Suspended Solids had a deficient monitoring violation for the week ending on 12/13/2025. Violation N eSMR Irvine Desalter Project Shallow GW Unit 446048 R9-2022-0006 N 1150771 12/25/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3.0 ml/L and reported value was 4.5 ml/L at M-001B. Violation N eSMR SMWD - Chiquita WRP 438059 R9-2022-0005 N 1150769 12/27/2025 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 45 mg/L and reported value was 92.6 mg/L at M-001B. Violation N eSMR SMWD - Chiquita WRP 438059 R9-2022-0005 N 1150740 12/22/2025 Deficient Monitoring Due to a laboratory scheduling deficiency, the sample preparation and testing processes for the Total Cyanide method were carried out outside the holding time defined by the Standard Operating Procedure (Document # 1411) Section 9.4. Therefore, the result value reported in batch 26006CN42 for the 12/22/25 influent composite sample was flagged as non-reportable. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1150710 11/17/2025 OEV Fecal Coliform 1-Hour Average (Mean) limit is 400 MPN/100 mL and reported value was 690 MPN/100 mL at S3. Violation N eSMR San Luis Rey Water Reclamation Facility (NPDES - Ocean Discharge) 434521 R9-2019-0166 N 1150664 10/07/2025 CAT2 Dibromochloromethane Monthly Average (Mean) limit is .401 ug/L and reported value was 28.0 ug/L at EFF-001A. Violation N eSMR East County Water Recycling Facility 445333 R9-2022-0003 N 1150652 10/03/2025 Surface Water On October 3, 2025, at approximately 1615 hours, NASSCO Security received a report of 55 gallons of oil spilled on the flight deck of the USNS Sojourner Truth (TAO-6). NASSCO's Fire Department (NFD) responded to the incident and found approximately 50 gallons of hydraulic oil on the flight deck of the TAO-6, which had spilled due to an overfilled 55-gallon drum. The source of the spill was secured, and NFD began containing the spill using rags and absorbent pads. Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 N 1150651 11/21/2025 Surface Water On November 21, 2025, at approximately 1130 hours, an estimated 500 gallons of stormwater from the Pier 12 Storm Water Diversion System (SWDS) discharged into San Diego Bay. The pier coordinator alerted NASSCO Maintenance and Environmental Engineering about a pipe that had disconnected from a pier scupper. Maintenance teams promptly responded, secured the pipe, and stopped the discharge. Environmental Engineering personnel arrived on site to find Maintenance actively working on the pipe and pumping the collected stormwater to the Waste Water Treatment Facility (WWTF). Due to safety concerns regarding the pipe's location on the waterside of the pier wall, Environmental Engineering was unable to collect a sample. However, visual observations revealed no evidence of suspended or floating materials, oil or grease, discoloration, turbidity, odors, trash, debris, or any other pollutants. Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 N 1150650 12/05/2025 CTOX Chronic Toxicity-Sea Urchin or Sand Dollar-Fertilization Event Discharge limit is 50 % effect and reported value was 97 % effect at M-2. Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 Y 1150566 01/01/2026 Order Conditions Photos and videos received on November 4, 2025, and January 14, 2026, show the pond storing tertiary treated recycled water overflowing onto the golf course and into stormwater channels on January 1, 2026. This is a violation of General Order 2014-0153-DWQ which requires the Discharger to maintain sufficient freeboard in ponds to prevent spills and requires that the Discharger must maintain any facility, control system, or monitoring device installed to achieve compliance with the General Order. The photos and videos also show the spilled recycled water mixing with stormwater and entering stormwater channels. These stormwater channels connect to the Escondido Canal which connects to Escondido Creek further downstream. This a violation of the General Order which prohibits the direct or indirect discharge of any wastewater to surface waters or surface water drainage courses. Violation null Complaint Skyline Ranch Country Club 441664 2014-0153-DWQ N 1150532 11/21/2025 Order Conditions Failure to maintain cover in compliance with CAI Landfill General Order R9-2012-0001. Sinkhole and large crack in asphalt cover. Violation null Inspection South Chollas Landfill 213991 R9-2012-0002 Y 1150500 01/06/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 22950 gallons of sewage to spill from Force Main at 41300 Force Main on N. Stuart Mesa to Drainage Conveyance System that discharges to surface water Violation null SSO USMC Base, Camp Pendleton CS 300837 2022-0103-DWQ N 1150492 11/25/2025 Order Conditions The Enrollee failed to complete an evaluation of spill impacts to beneficial uses of the affected surface water, which is required when a spill is greater than 50,000 gallons. Violation null Inspection City of Coronado CS 300485 2022-0103-DWQ Y 1150491 11/25/2025 Deficient Reporting The Enrollee incorrectly reported the spill volumes associated with storm-related sewer spills by removing the estimated volume of stormwater entering and exiting the sewer system. Violation null Inspection City of Coronado CS 300485 2022-0103-DWQ Y 1150490 11/25/2025 Late Report The Enrollee submitted several Certified Spill Reports and Technical Reports late. Violation null Inspection City of Coronado CS 300485 2022-0103-DWQ Y 1150489 11/25/2025 Sanitary Sewer Overflow/Spill/ Between June 5, 2023 and January 15, 2026, the Enrollee's sanitary sewer system was responsible for 6,110,630 gallons of sewage reaching receiving waters. The sewer spills occurring during dry weather and causing beach closures are Class A violations. Violation null Inspection City of Coronado CS 300485 2022-0103-DWQ Y 1150455 01/12/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris from Lateral caused 1125 gallons of sewage to spill from Manhole at 1925 Gillespie Way to Surface Water Violation null SSO City of El Cajon CS 300489 2022-0103-DWQ Y 1150449 10/30/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pipe Structural Problem/Failure - Installation caused 21131 gallons of sewage to spill from Force Main at 170831 Force Main to Surface Water,Unpaved Surface Violation null SSO USMC Base, Camp Pendleton CS 300837 2022-0103-DWQ N 1150409 10/02/2025 Unauthorized Discharge On November 6, 2025, San Diego Water Board staff observed and documented evidence of excavating and grading adjacent to Reidy Canyon Creek, waters of the U.S. and/or state. These excavating and grading activities resulted in the discharge of waste (sediment and soil) into Reidy Canyon Creek, waters of the U.S. and/or state. The discharge of sediment and soil (wastes) pollutes surface waters, adversely affects aquatic life, and obstructs the aesthetic enjoyment of surface waters. The discharge of sediment and soil threatened to unreasonably affect beneficial uses of Reidy Canyon Creek, waters of the U.S. and/or state, and downstream waters, including habitat and ecosystem-related beneficial uses, and caused or contributed to pollution or nuisance conditions Violation N Complaint Quail Creek Apartments Property - Unauthorized Excavation Reidy Canyon Creek 463843 null Y 1150394 01/01/2026 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only),Other (specify below) caused 1640 gallons of sewage to spill from Other Sewer System Structure at Fanita Parkway SSO (9300) to Drainage Conveyance System that discharges to surface water,Unpaved Surface,Surface Water Violation null SSO Padre Dam CS 300581 2022-0103-DWQ N 1150368 12/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 790 gallons of sewage to spill from Manhole at NOT# 40201334684 2727 MORENA BLVD. to Surface Water,Unpaved Surface,Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1150290 12/15/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Construction Diversion Failure,Other (specify below) caused 25000 gallons of sewage to spill from Manhole at NOT# 40201332833 2755 SNEAD AVE. to Surface Water,Drainage Conveyance System that discharges to surface water,Unpaved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1150275 11/26/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 797 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150274 11/26/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 215 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150273 10/29/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 802 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150272 10/29/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150271 09/24/2025 CAT1 Total Dissolved Solids (TDS) 12-Month Average limit is 750 mg/L and reported value was 807 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150269 08/14/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 57 mg/L. Violation null Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150268 08/13/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 57 mg/L. Violation null Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150267 08/12/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 57 mg/L. Violation null Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150266 08/11/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 57 mg/L. Violation null Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150265 08/10/2025 CAT1 Nitrate, Total (as NO3) Daily Maximum limit is 12 mg/L and reported value was 57 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150264 08/29/2025 CAT1 Nitrate, Total (as NO3) 12-Month Average limit is 10 mg/L and reported value was 38 mg/L. Violation N Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150261 09/24/2025 CAT1 Chloride 12-Month Average limit is 200 mg/L and reported value was 214 mg/L. Violation null Report Santa Rosa WRF-Recycled WTR 147138 94-092 Y 1150231 12/04/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Pipe Structural Problem/Failure - Installation caused 990 gallons of sewage to spill from Other (specify below),Force Main at 701 Center Dr San Marcos Ca 92069 to Drainage Conveyance System Violation null SSO Meadowlark CS 300566 2022-0103-DWQ N 1150211 12/16/2025 Order Conditions When requested to provide calibration record of the effluent flow meters, the Discharger stated that they do not have technicians or consultants that perform calibrations on the effluent flow meters. Violation null Inspection SeaWorld, San Diego 420773 R9-2018-0004 Y 1150210 12/16/2025 Unauthorized Discharge An open port of the vertical pump for the east treatment system was visibly discharging onto foundation and the discharge flowed into Mission Bay. The Discharger stated that the pump collects water from several exhibits and aquaria and may contain chlorine. This point in the system circumvents the steel screens, chlorination, and dechlorination steps of the East Treatment System. Violation null Inspection SeaWorld, San Diego 420773 R9-2018-0004 Y 1150207 12/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 790 gallons of sewage to spill from Manhole at NOT# 40201334684 2727 MORENA BLVD. to Unpaved Surface,Drainage Conveyance System that discharges to surface water,Paved Surface,Surface Water,Street/Curb and Gutter (2 3) Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1150187 12/18/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion caused 750 gallons of sewage to spill from Manhole at Railroad ROW s/o Alicia Parkway to Unpaved Surface,Drainage Conveyance System that discharges to surface water Violation null SSO Moulton Niguel Water District CS 300574 2022-0103-DWQ N 1150186 11/17/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 690 MPN/100 mL at S3. Violation N eSMR Oceanside Ocean Outfall 434521 R9-2019-0166 N 1150184 12/26/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Root Intrusion,Other (specify below) caused 1125 gallons of sewage to spill from Lateral Clean Out (Private) at 2100 S Escondido Blvd, Escondido, CA 92025 to Drainage Conveyance System,Drainage Conveyance System that discharges to surface water Violation null SSO HARRF Disch To San Elijo OO CS 300549 2022-0103-DWQ N 1150172 11/03/2025 Deficient Monitoring For both Effluent and Influent composite samples collected in 11/03/25 the phenol, 4-methylphenol, 2,4-dinitrophenol, 4-nitrophenol, and 4,6-dinitro-2-methylphenol analytes¿ Matrix spike duplicate (MSD) Relative Percent Difference recoveries were outside the QC criteria stablished by SOP (6144) 625.1 Rev: 11 Section 16.5. Plus, due to a broken sample vial there was no LCS precision calculated for the mentioned analytes. Therefore, the PLWTP monthly monitoring is not in compliance with the ¿Minimum Sampling Frequency¿ definition stated in the ORDER NO. R9-2017-0007 for the Non-Chlorinated Phenols Sum. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1150171 11/03/2025 Deficient Monitoring For both Effluent and Influent composite samples collected in 11/03/25 the phenol, 4-methylphenol, 2,4-dinitrophenol, 4-nitrophenol, and 4,6-dinitro-2-methylphenol analytes¿ Matrix spike duplicate (MSD) Relative Percent Difference recoveries were outside the QC criteria stablished by SOP (6144) 625.1 Rev: 11 Section 16.5. Plus, due to a broken sample vial there was no LCS precision calculated for the mentioned analytes. Therefore, the PLWTP monthly monitoring is not in compliance with the ¿Minimum Sampling Frequency¿ definition stated in the ORDER NO. R9-2017-0007 for the Non-Chlorinated Phenols Sum. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1150164 11/29/2025 Deficient Monitoring Missed cBOD analysis for 3A (M-001C) Effluent on 11/24/25 due to lab oversight Violation N eSMR SOCWA - 3A Treatment Plant 438059 R9-2022-0005 N 1150163 11/30/2025 OEV Flow Monthly Average limit is 25 MGD and reported value was 30.85 MGD at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1150162 12/22/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance caused 12204 gallons of sewage to spill from Force Main at 701 Center Dr San Marcos Ca 92069 to Drainage Conveyance System Violation null SSO Meadowlark CS 300566 2022-0103-DWQ N 1150160 12/15/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Construction Diversion Failure caused 25000 gallons of sewage to spill from Manhole at NOT# 40201332833 2755 SNEAD AVE. to Drainage Conveyance System that discharges to surface water,Unpaved Surface,Surface Water Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1150142 11/17/2025 OEV Fecal Coliform Single Sample Maximum limit is 400 MPN/100 mL and reported value was 690 MPN/100 mL at S3. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1150117 11/17/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 128 MPN/100 mL at S4. Violation N eSMR HARRF DISCH to San Elijo Ocean Outfall 420777 R9-2018-0002 N 1150116 11/12/2025 Deficient Monitoring 24 hour composite sample was not taken. Sampler malfunction as it did not sample. Operational shift checks were not performed. 10am analyst did not reset sampler to "run" mode. Violation N eSMR HARRF DISCH to San Elijo Ocean Outfall 420777 R9-2018-0002 N 1150115 11/03/2025 OEV Enterococci Single Sample Maximum limit is 104 MPN/100 mL and reported value was 222 MPN/100 mL at S5. Violation N eSMR HARRF DISCH to San Elijo Ocean Outfall 420777 R9-2018-0002 N 1150086 11/19/2025 Unauthorized Discharge Storm event erosion exposed relocated waste, contacted the waste, and discharged as wastewater off-site into the MS4 inlet. Violation null Inspection Forster Canyon Landfill 407820 R9-2016-0149 Y 1149921 12/04/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Pipe Structural Problem/Failure - Installation caused 990 gallons of sewage to spill from Force Main,Other (specify below) at 701 Center Dr San Marcos Ca 92069 to Drainage Conveyance System Violation null SSO Meadowlark CS 300566 2022-0103-DWQ N 1149672 10/08/2025 CAT1 Total Suspended Solids (TSS) Daily Maximum limit is 18.3 mg/L and reported value was 18.6 mg/L at EFF-002. Violation N eSMR SeaWorld, San Diego 420773 R9-2018-0004 N 1149660 10/04/2025 Deficient Monitoring At SGU Brine (001F), SGU operations were intermittent during September and October due to the Navy's activities. This operational change was not communicated to Operations staff, and as a result, monitoring staff were not aware that samples needed to be collected on 10/2/2025,10/3/2025 and 10/4/2025. This included daily (5 days a week) pH and TSS, and weekly settable solids, turbidity and TDS. A discharge occurred for one day before the plant returned offline. SGU resumed operation on 10/13/2025, and all water quality parameters were within permit limits when it returned online. Violation N eSMR Irvine Desalter Project Shallow GW Unit 446048 R9-2022-0006 N 1149659 10/18/2025 Deficient Monitoring At SCWD ACWRF (001G), On October 14, 2025, the plant operator who sampled the concentrate for total dissolved solids (TDS) found upon arriving at the laboratory that the sample had spilled inside the cooler. The operator returned to the plant and re-sampled but must have sampled from the wrong tap because the sample was not of the concentrate. Violation N eSMR SCWD Aliso Creek Water Harvesting Project 446048 R9-2022-0006 N 1149657 10/04/2025 CAT1 Settleable Solids Weekly Average limit is 1.5 ml/L and reported value was 6.5 ml/L at M-001D. Violation N eSMR City of San Clemente WRP 438059 R9-2022-0005 N 1149656 10/03/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 10 ml/L at M-001D. Violation N eSMR City of San Clemente WRP 438059 R9-2022-0005 N 1149655 10/08/2025 Deficient Monitoring For SJCOO M-001,The continuous meter measuring Total Dissolved Solids (TDS), Conductivity and Salinity was online the entire month, however due to a contractor error when transitioning to a new SCADA server, data for 10/1/25-10/8/25 is not available for reporting. Once the error was noticed, data recovery was attempted from the sensors controller however the unit only saves data for about 2 weeks due to memory limitations. Violation N eSMR SOCWA San Juan Creek Ocean Outfall 438059 R9-2022-0005 N 1149654 10/02/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 21 ml/L at M-001D. Violation N eSMR City of San Clemente WRP 438059 R9-2022-0005 N 1149637 10/01/2025 Deficient Monitoring Due to a laboratory scheduling deficiency, the sample extraction process for the 625.1 Phenols method was carried out outside the holding time defined by the Standard Operating Procedure (Document # 6144) Section 9.4.2. Hereby, the result values reported in batch 25282PHN18 for the 10/01/25 influent and effluent composite samples were flagged as non-reportable. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1149636 10/01/2025 Deficient Monitoring Due to a laboratory scheduling deficiency, the sample extraction process for the 625.1 Phenols method was carried out outside the holding time defined by the Standard Operating Procedure (Document # 6144) Section 9.4.2. Hereby, the result values reported in batch 25282PHN18 for the 10/01/25 influent and effluent composite samples were flagged as non-reportable. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1149633 10/04/2025 CAT1 Total Suspended Solids (TSS) Weekly Average limit is 9383 lb/day and reported value was 10639 lb/day at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1149632 10/31/2025 CAT1 Total Suspended Solids (TSS), Percent Removal Monthly Average limit is 85 % and reported value was 82.61 % at Influent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1149631 10/31/2025 OEV Flow Monthly Average (Mean) limit is 25 MGD and reported value was 29.34 MGD at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1149622 11/25/2025 Order Conditions The TSO required an updated NOI for Order R9-2015-0013 would be submitted on November 23, 2025. The updated NOI was submitted on November 25, 2025. Violation N Report GW EX - Lake San Marcos 458787 R9-2024-0110 N 1149586 09/30/2025 Order Conditions Approximately 200 gallons of filtered, local seawater was discharged to the storm drain at the Birch Aquarium at Scripps due to a plumbing drain issue. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N 1149585 09/30/2025 Order Conditions Approximately 450 gallons of fresh water that had been treated with hydrogen peroxide from the Shark Shores backwash system was accidentally discharged to the non-indigenous species (NIS) treatment system and to Outfall 001 instead of to the sanitary sewer system due to operator error. The Shark Shores backwash valves had been incorrectly turned to send water to the NIS treatment system instead of to the sanitary sewer. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N 1149584 09/30/2025 Order Conditions The top off valve on the BAS gulf reserve system was inadvertently left open by a staff aquarist, resulting in an overflow. Approximately 2,500 gallons of seawater previously treated in May 2025 with Seachem Cupramine, a medication containing copper, discharged to the non-indigenous species (NIS) treatment system which discharges to Outfall 001. Violation N eSMR Scripps Institution of Oceanography 450871 R9-2023-0004 N 1149574 11/15/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Flow Exceeded Capacity (Separate Collection System Only) caused 4650 gallons of sewage to spill from Manhole at 36425 Trail Ride Lane to Street/Curb and Gutter (2 3),Drainage Conveyance System Violation null SSO Southern Section CS (Duplicate Place ID 256451) 352066 2022-0103-DWQ N 1149572 11/16/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Flow Exceeded Capacity (Separate Collection System Only) caused 800 gallons of sewage to spill from Manhole at 36425 Trail Ride Lane to Street/Curb and Gutter (2 3) Violation null SSO Southern Section CS (Duplicate Place ID 256451) 352066 2022-0103-DWQ N 1149356 11/03/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Other (specify below) caused 15015 gallons of sewage to spill from Gravity Mainline at 1815 N Broadway to Surface Water,Unpaved Surface Violation null SSO HARRF Disch To San Elijo OO CS 300549 2022-0103-DWQ N 1149117 10/13/2025 Order Conditions The TVRCS Closed-circuit television video (CCTV) inspection frequency does not meet SSS WDR requirements. Per Attachment D of the SSS WDRs, Enrollees are required to develop, update, and implement a Sewer System Management Plan (SSMP). Section 4.2 of Attachment D requires Enrollees to establish a scheduling system in their SSMP that includes “regular” visual and CCTV inspections of manholes and sewer pipes. EMWD submitted an addendum to their SSMP on October 1, 2025, stating that “routine” CCTV inspections are conducted to “identify structural deficiencies such as offset joints, cracks, or other defects within sewer mains”. The addendum also included an annual system assessment target (10% of pipeline greater than 25 years old), but it appears that this value is for the entire service area, and not specific to the TVRCS. During the audit, EMWD confirmed that only 0.6% of the TVRCS had been visually inspected using CCTV to date. The San Diego Water Board finds this inspection frequency to be both below industry standards and not meeting the “regular” or “routine” CCTV inspection frequency described in the SSS WDRs or EMWD’s SSMP, respectively. Violation null Inspection Temecula Valley RCS 300833 2022-0103-DWQ Y 1149071 10/20/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 4089 gallons of sewage to spill from Force Main at Parker Pump Station to Drainage Conveyance System that discharges to surface water,Unpaved Surface Violation null SSO City of Coronado CS 300485 2022-0103-DWQ Y 1148888 09/23/2025 Deficient Monitoring For JBL M-001A, The continuous meter measuring Total Dissolved Solids (TDS) was online the entire month, however due to a contractor error when transitioning to a new  SCADA server, data for 9/18/25-9/23/25 is not available for reporting. Once the error was noticed, data recovery was attempted from the sensors controller however the unit only saves data for about 2 weeks due to memory limitations. Violation N eSMR J.B. Latham Wastewater Treatment Plant 438059 R9-2022-0005 N 1148887 09/30/2025 Deficient Monitoring For SJCOO M-001,The continuous meter measuring Total Dissolved Solids (TDS), Conductivity and Salinity was online the entire month, however due to a contractor error when transitioning to a new  SCADA server, data for 9/18/25-9/30/25 is not available for reporting. Once the error was noticed, data recovery was attempted from the sensors controller however the unit only saves data for about 2 weeks due to memory limitations. Violation N eSMR SOCWA San Juan Creek Ocean Outfall 438059 R9-2022-0005 N 1148860 09/21/2025 CAT1 Total Suspended Solids (TSS) Weekly Average (Mean) limit is 45 mg/L and reported value was 50 mg/L at EFF-001. Violation N eSMR USMC Camp Pendleton Southern Regional Tertiary Treatment Plant 422969 R9-2019-0167 N 1148823 09/23/2025 Deficient Monitoring Due to a sample preparation deficiency during the initial weight and extraction process described in the SOP (1418) O_G_HEM Revision: 7 Section 14.4; the Oil and Grease result values processed in batch 25272OG40 for the weekly 9/23/25 outfall grab sample was flagged as non-reportable. Violation N eSMR South Bay WRP 437319 R9-2021-0011 N 1148822 09/30/2025 Deficient Monitoring Due to a sample preparation deficiency during the initial weight and extraction process described in the SOP (1418) O_G_HEM Revision: 7 Section 14.4; the Oil and Grease result values processed in batch 25272OG40 for the 9/23, 9/24, 9/25 and 9/26 effluent and influent grab samples were flagged as non-reportable. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1148821 09/09/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 6 ml/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1148820 09/03/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 3.5 ml/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1148753 09/27/2025 Deficient Monitoring At IRWD-SGU (M-001F) the time of these sampling events, IRWD was implementing a new LIMS system and electronic COC process; the daily samples were collected but the 9/27/2025 weekly for TDS (Total Dissolved Solids), turbidity, and SS (Settleable Solids) was not analyzed off the bottles turned in for that sampling event. The new LIMS system did not have the weekly samples linked properly and it was missed in error. The sample would have been recollected, however, SGU went offline and there was no discharge to collect representative samples. Violation N eSMR Irvine Desalter Project Shallow GW Unit 446048 R9-2022-0006 N 1148752 09/06/2025 Deficient Monitoring At IRWD-PTP (M-001E), pH samples were collected on 9/3 at PTP during routine monitoring. At the time of these sampling events, IRWD was implementing a new LIMS system and electronic COC process. Due to the new system, the pH samples were not properly logged in the LIMS system, and the COCs were not completed with names and dates as the COCs were supposed to be done electronically. There is no evidence suggesting the pH grabs were out of effluent permit limitations, but the documentation was incomplete, and the samples are not included in the data. Violation N eSMR Irvine Desalter Project Potable WT System 446048 R9-2022-0006 N 1148751 09/06/2025 Deficient Monitoring At IRWD-SGU (M-001F) , pH samples were collected on 9/3 at PTP during routine monitoring. At the time of these sampling events, IRWD was implementing a new LIMS system and electronic COC process. Due to the new system, the pH samples were not properly logged in the LIMS system, and the COCs were not completed with names and dates as the COCs were supposed to be done electronically. There is no evidence suggesting the pH grabs were out of effluent permit limitations, but the documentation was incomplete, and the samples are not included in the data. Violation N eSMR Irvine Desalter Project Shallow GW Unit 446048 R9-2022-0006 N 1148744 09/30/2025 OEV Flow 30-Day Average limit is 25 MGD and reported value was 29.22 MGD at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1148743 09/30/2025 CAT1 Total Suspended Solids (TSS), Percent Removal 30-Day Average limit is 85 % and reported value was 83.24 % at Effluent. Violation N eSMR South Bay International WWTP 442331 R9-2021-0001 N 1148696 09/24/2025 Deficient Monitoring The weekly temperature monitoring was not conducted at RSW-001b and RSW-002b during the week of September 22, 2025. The impact on the compliance calculation of the running annual average temperature delta between the discharge brine and the receiving waters was insignificant (as three weekly temperature monitoring events were conducted in September 2025), however, this will be reported as a monitoring violation. Violation N eSMR Sweetwater Authority Groundwater Demin 412286 R9-2017-0020 N 1148467 10/20/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below) caused 6636 gallons of sewage to spill from Force Main at Parker Pump Station to Drainage Conveyance System that discharges to surface water,Unpaved Surface Violation null SSO City of Coronado CS 300485 2022-0103-DWQ N 1148453 10/12/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Debris-Rags,Fats, Oil and Grease (FOG) caused 2210 gallons of sewage to spill from Manhole,Gravity Mainline at 206 S Rose St sewer manhole FacilityID 5463 to Surface Water,Drainage Conveyance System that discharges to surface water,Drainage Conveyance System Violation null SSO HARRF Disch To San Elijo OO CS 300549 2022-0103-DWQ N 1148439 08/11/2025 Surface Water On August 11, 2025 at 0913 hrs, NASSCO Security received a report of a sheen in San Diego Bay adjacent to Berth 6 of approximately 800' x 100'. Security notified NASSCO Fire Department (NFD) and NASSCO Environmental Engineering (EE) to respond to the incident. At the time of the incident, two NASSCO departments were operating vessel systems that had the potential to discharge fuel. EE made regulatory notifications to the Office of Emergency Services (#25-3980), National Response Center (#143-9509), and Regional Water Quality Control Board (voicemail). An oil boom was around the vessel that contained the sheen and NASSCO Waterfront Services (NWF) placed a secondary boom around the sheen to prevent migration. NFD, EE, and WFS conducted an investigation to identify a source of the discharge. NFD nor EE identify any source or evidence of a spill onboard the vessel, NWF used a skiff and diver but did not identify a source within the water or under the vessel. NASSCO continued to monitor the incident, the sheen was not recoverable and dissipated over time. Violation N eSMR National Steel & Shipbuilding Co (NASSCO) 459091 R9-2023-0012 N 1148403 10/04/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Pump Station Failure - Power caused 660 gallons of sewage to spill from Pump Station at NOT-#40201301596 15600 SAN ANDRES DR. to Street/Curb and Gutter (2 3),Drainage Conveyance System that discharges to surface water,Paved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1147949 08/12/2025 OEV Color, ADMI 12-Month Average limit is 15 ADMI Color Unit and reported value was 17 ADMI Color Unit. Violation N Report Hale Avenue Resource Recovery Facility (HARRF) Recycled Water 374060 R9-2010-0032 Y 1147910 08/17/2025 Deficient Monitoring During the reporting period of August 17-23, 2025, the North City Water Reclamation Plant (NCWRP) did not submit pH monitoring data for the reclaimed final effluent. This omission was due to a scheduled facility shutdown originally planned for August 18-22, 2025. At the time, it was anticipated that operations would resume on August 23, allowing for sample collection in accordance with permit requirements. However, the shutdown unexpectedly extended through August 23, preventing sampling and analysis on that date. Violation N eSMR North City WRP 402158 R9-2015-0091 N 1147879 08/27/2025 Deficient Monitoring Analyst Error for M001 CBOD 8-27-25 Violation N eSMR Encina Water Pollution Control Facility 425154 R9-2018-0059 N 1147878 08/25/2025 Deficient Monitoring Analyst Error for Sample M002 CBOD 8-25-2025 Violation N eSMR Vallecitos WD Meadowlark WRP 425154 R9-2018-0059 N 1147877 08/25/2025 Deficient Monitoring Analyst error for site M002 CBOD resulting in less than 7 consecutive CBOD samples for 7-day monitoring per page E-6 of order R9-2018-0059 permit. Violation N eSMR Vallecitos WD Meadowlark WRP 425154 R9-2018-0059 N 1147846 08/26/2025 CAT1 Settleable Solids Instantaneous Maximum limit is 3 ml/L and reported value was 4 ml/L at EFF-001. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1147845 08/31/2025 Deficient Monitoring 1. Due to a programmed power outage at the PLWTP, the composite effluent and influent samples from the 08/26/25 collection may differ from the composite sample definition stated in the ORDER NO. R9-2017-0007; NPDES NO. CA0107409 Part 2. ¿ Glossary of Common Terms ¿Daily Discharge¿. The 08/26/2025 effluent and influent composite samples were obtained from a combination of at least eight sample aliquots of at least 100 mL at periodic intervals during the time frame from 0001 to 0110 and 1300 to 2359; therefore, the samples not necessarily reflect the plant¿s operating hours over a 24-hour period for the following analyses: Floatable solids, BOD, TDS, TSS_VSS. 2. The BOD internal control standard recovery was outside of the method acceptance limits values stablished in the Current MDLs & Acceptance Criteria (Document #13584). Herby, the result values for the 8/22, 8/23 Effluent and Influent composite samples were flagged as non-reportable. Due to the nature of the BOD testing, the samples could not be reanalyzed after the 5-day incubation period when results become known. 3. Due to contamination during the batch 25219BN35 continuous liquid-liquid extraction; the Hexachlorocyclopentadiene internal control standard recovery and RPD percentages were outside of the method acceptance limits values stablished in the SOP (6144) 625.1 Revision: 11, Section 16. Herby, the result values for the 08/06 Effluent and Influent composite samples processed in were flagged as non-reportable. Additionally, the Bis(2-ethylhexyl) phthalate compound was detected in the Method Blank above the Method Detection Level; the result values for the 08/06 Influent composite sample processed in batch 25219BN35 were flagged as non-reportable. Violation N eSMR Point Loma WWTP & Ocean Outfall 414988 R9-2017-0007 N 1147679 08/31/2025 CAT1 Oil and Grease Monthly Average limit is 25 mg/L and reported value was 28 mg/L at M-001C. Violation N eSMR SOCWA - 3A Treatment Plant 438059 R9-2022-0005 N 1147678 08/09/2025 Deficient Monitoring On August 4, 2025, Plant MNWD-3A (M-001C) operations staff mistakenly did not submit a secondary effluent composite sample. This was due to using the wrong bottle for sample collection. Operations staff discarded the composite sample for the day and forgot to conduct a makeup sample later in the week. This resulted in a missed monitoring event for the R9-2025-0001 permit. Operations staff collected the secondary effluent daily composite sample in the incorrect sample bottles. The contracted laboratory provides premade sample kits for each compliance sample day. The collected sample was deemed unusable as it was put into the incorrect bottle which contained preservative for a different analysis at another sample location; therefore, the sample was discarded because it was now contaminated. Operations staff forgot to schedule a makeup sample collection for this later in the week. Violation N eSMR SOCWA - 3A Treatment Plant 438059 R9-2022-0005 N 1147676 09/15/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Other (specify below),Pipe Structural Problem/Failure - Installation caused 1125 gallons of sewage to spill from Inside Building or Structure,Manhole at NOT# 40201293362 10445 FRIARS RD. to Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Unpaved Surface,Surface Water,Building or Structure,Paved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1147144 08/26/2025 Sanitary Sewer Overflow/Spill/ Type: Category 1 Spill; Damage by Others Not Related to Collection System Construction/Maintenance,Other (specify below) caused 840 gallons of sewage to spill from Lateral Clean Out (Private),Manhole at NOT# 40201284796 3414 GOVERNOR DR. to Paved Surface,Drainage Conveyance System,Drainage Conveyance System that discharges to surface water,Street/Curb and Gutter (2 3),Unpaved Surface Violation null SSO San Diego City CS (Wastewater Collection System) 300511 2022-0103-DWQ N 1146398 08/07/2025 Enforcement Action Surfacing effluent was observed on a portion of the drip dispersal field, possibly as a result of a damaged drip dispersal line. Violation N Inspection Oak Tree Ranch Private Residential Community OWTS 417286 2014-0153-DWQ 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 448095 Wayne Chiu Resolution PLNTMDL 02/10/2010 Active