| 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. |
| 1159365 |
09/26/2025 |
OEV |
pH Instantaneous Maximum limit is 9.0 SU and reported value was 9.20 SU. |
Violation |
N |
Report |
Mammoth Mtn Ski Area WTF |
147525 |
00-017 |
Y |
| 1155727 |
04/03/2026 |
Order Conditions |
Concentrations for many constituents of concern in soil gas exceed the method detection limit from a historical discharge of the former unlined landfill FTIR-01. No known discharges from the active cell. Violates Board Order WDR MRP I.B.3 |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1156096 |
04/03/2026 |
Deficient Reporting |
Groundwater Field Measurements Table was not included. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1156097 |
04/03/2026 |
Deficient Reporting |
Groundwater calculations table was not provided. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1156098 |
04/03/2026 |
Deficient Reporting |
Sampling and analytical results for landfarm soils disposed of in at the landfill was not provided. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1155726 |
04/03/2026 |
Failure to Notify |
Failure to include a transmittal letter with essential points pointed out, including a discussion of violations and actions taken or planned for correcting those violations. Violates Board Order 00-18 MRP Req. III. A. 2. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1155730 |
04/03/2026 |
Groundwater |
Historical and ongoing condition pending next steps. Exceeded WQPS concentration limits for multiple inorganic and organic constituents in groundwater from a historical discharge of the former unlined landfill FTIR-01. No known discharges from the active cell. Violates Board Order 6-00-18 MRP I.A.3.a. and b. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1155729 |
04/03/2026 |
Order Conditions |
Discharger submitted Report approximately 1 year late. Violating Board Order R6V-2000-0018, MRP section IV.6. |
Violation |
N |
Report |
Fort Irwin Class III Landfill |
148187 |
00-018 |
Y |
| 1156327 |
12/31/2025 |
Deficient Reporting |
Construction and condition of septage pond clay liners have not been established and can't be verified to be in compliance with the Siting and Construction standards of Sections 20240 and 20250 of Title 27, CCR. Violates Board Order R6V-2001-0034 WDR II.E.3. |
Violation |
N |
Report |
Bishop(Sunland)Class III LF |
148395 |
01-034 |
N |
| 1152766 |
10/01/2025 |
Deficient Monitoring |
Title 22 Recycled Water Monitoring Failure Instrumentation for continual monitoring of Title 22 Compliance is offline. 1. Continual CT is not available. 2. Continual Chlorine Residual is not available. 3. Continual Turbidity Monitoring is not available. 4. Automatic Bypass system is not operational. Violating Board Order R6V-01-41 sections I.C.2. |
Violation |
N |
Report |
Edwards AFB WTF |
148405 |
01-041 |
Y |
| 1152765 |
10/01/2025 |
Deficient Monitoring |
Failed to provide results for several parameters related to flow monitoring. Violating Board Order R6V-01-41 MRP Sections I.A.1,2,3,4,5,6. |
Violation |
N |
Report |
Edwards AFB WTF |
148405 |
01-041 |
Y |
| 1152767 |
10/01/2025 |
Order Conditions |
The 15-minute holding time for pH samples was exceeded. Violating Board Order R6V-01-41 sections 1.a., b., and c. |
Violation |
N |
Report |
Edwards AFB WTF |
148405 |
01-041 |
Y |
| 1158813 |
10/31/2025 |
Late Report |
Submitted quarterly SMR 38 days late. Violated Board Order No. R6V-6-01-42 MRP Section II.A.2.B. |
Violation |
N |
Report |
Yermo Domestic WTF |
148406 |
01-042 |
Y |
| 1151119 |
02/09/2026 |
Order Conditions |
Submitted quarterly SMR 11 days late. Violated Board Order No. R6V-6-01-42 MRP Section II.A.2.B. |
Violation |
N |
Report |
Yermo Domestic WTF |
148406 |
01-042 |
Y |
| 1150023 |
12/12/2025 |
Other Codes |
? The vehicles driving in White Rock Creek, a natural drainage channel/ephemeral stream, pose potential risks to water quality and surrounding ecosystems as vehicles can discharge oils, greases, and other chemicals into the waterway. Additionally, vehicles can disrupt the flow of water causing turbulent waters that result in erosion. All temporary and permanent impacts to a Water of the State require the filing of a report of waste discharge for a dredge or fill permit. Violates Water Code Sections 13260, 13264(a), and 13377, and 401 Certification Dredge/Fill Program: Failure to obtain a permit for any modifications to create and/or maintain the roadway through White Rock Creek. |
Violation |
None |
Inspection |
Calaveras Cement Plant (Tehachapi Cement Plant) |
131884 |
02-007 |
Y |
| 1150022 |
12/12/2025 |
BMP |
Insufficient BMPs to contain petroleum coke from washing down into the nearby White Rock Creek. Violates Board Order R6V-2002-0007, Section II.A.16 - surface drainage from tributary areas, and internal site drainage from surface or subsurface sources shall not contact or percolate through wastes discharged at the site. |
Violation |
None |
Inspection |
Calaveras Cement Plant (Tehachapi Cement Plant) |
131884 |
02-007 |
Y |
| 1154296 |
04/16/2026 |
Order Conditions |
Unable to open the Leak Detection and Removal System manhole lids at the Alpha and Beta power blocks - Violation of Provision E.4. Improperly labeled and uncovered drums were present throughout the Facility - Violation of Good Housekeeping Provision 2.d. Discharge of waste to the ground surface from leaking water trucks - Violation of Prohibition C.2., and Provisions C.1., and D.2. Chemical spills on the concrete inside the water treatment plant - Violation of Prohibition B.1. Erosion of utility backfill and exposing waste discharge lines to corrosion - Violation of Provision B.5. |
Violation |
None |
Inspection |
Mojave Solar Project |
374005 |
10-0908-8 |
Y |
| 1156279 |
02/10/2026 |
Order Conditions |
Water Quality Order No. 2022-0103-DWQ section C.8(iii) requires the Discharger to complete and certify the Collection System Questionnaire in CIWQS at least every 12 months. The District's last update was on September 2, 2021. |
Violation |
N |
Inspection |
Baker CS |
301311 |
2006-0003-DWQ |
Y |
| 1156280 |
02/10/2026 |
Order Conditions |
The 2022 General Order for Sanitary Sewer Systems section C.4(iii) requires the Discharger to certify, within 30 calendar days after the end of each calendar month, a "No Spill" certification statement in the CIWQS SSO database. The last submittal of a No Spill Certification was received in January 2022. |
Violation |
N |
Inspection |
Baker CS |
301311 |
2006-0003-DWQ |
Y |
| 1156282 |
02/10/2026 |
Order Conditions |
The 2022 General Order for Sanitary Sewer Systems section C.8(iv) requires the Enrollee to provide the publicly available internet website address to the CIWQS Online SSO Database where a downloadable copy of the Enrollee's approved Sanitary Sewer Management Plan (SSMP), is posted. There is no record of this in the CIWQS database, nor is there a copy of the SSMP posted on teh District website. |
Violation |
N |
Inspection |
Baker CS |
301311 |
2006-0003-DWQ |
Y |
| 1158692 |
09/29/2025 |
OEV |
Flow Monthly Average of Daily Averages limit is 45000 GPD and reported value was 57968 GPD. |
Violation |
N |
Report |
Furn Crk Inn & Ranch Pack STP |
404755 |
2014-0153-DWQ |
Y |
| 1155946 |
06/01/2026 |
OEV |
TPH C13-C22 1-Hour Average (Mean) limit is 0.0 g/day and reported value was 0.0 g/day. |
Violation |
N |
Report |
Los Angeles DWP Utility |
314513 |
2014-0174-DWQ |
N |
| 1150288 |
12/24/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Rainfall Exceeded Design, I and I (Separate Collection System Only),Natural Disaster (specify below) caused 8862 gallons of sewage to spill from Gravity Mainline,Other Sewer System Structure,Manhole at Hesperia Interceptor (3 locations) to Drainage Conveyance System that discharges to surface water |
Violation |
None |
SSO |
Victor Valley Wastewater CS |
301077 |
2022-0103-DWQ |
Y |
| 1153906 |
04/29/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 2 Spill; Debris from Construction caused 14000 gallons of sewage to spill from Manhole at Main, west of Pyrite to Unpaved Surface |
Violation |
None |
SSO |
City of Hesperia CS |
318549 |
2022-0103-DWQ |
Y |
| 1153386 |
03/06/2026 |
Late Report |
Certified spill report for Spill Event ID 905545 was submitted 5 days late on 3/11/2026. |
Violation |
N |
Report |
CSA 82 CS (Trona & Pioneer Point) |
301057 |
2022-0103-DWQ |
N |
| 1148332 |
10/01/2025 |
Sanitary Sewer Overflow/Spill/ |
Type: Monthly Category 3 Spill; Pipe Structural Problem/Failure - Controls caused 404 gallons of sewage to spill from Force Main at Northwest corner of Rosamond Blvd and Appleblossom St to Unpaved Surface,Paved Surface,Street/Curb and Gutter (2 3) |
Violation |
None |
SSO |
Rosamond (Ponds) CS |
301051 |
2022-0103-DWQ |
N |
| 1153157 |
04/06/2026 |
Sanitary Sewer Overflow/Spill/ |
Type: Category 1 Spill; Other (specify below),Root Intrusion caused 300 gallons of sewage to spill from Manhole at 263 Golf Course Road to Drainage Conveyance System that discharges to surface water,Unpaved Surface,Paved Surface,Drainage Conveyance System. The drainage was dry at time of release. |
Violation |
None |
SSO |
Lake Arrowhead Community Services District Collection Sytem |
301020 |
2022-0103-DWQ |
Y |
| 1156235 |
01/04/2026 |
Deficient Monitoring |
MRP section I.A.1. states, "The number of homes and mobile homes served by the treatment and disposal facilities shall be recorded each quarter." MRP section I.A.2. states, "The average flowrate, in million gallons per day (mgd), of wastewater to the treatment facility calculated for each quarter." MRP section I.A.3. states, "The freeboard (vertical distance from the top of the lowest part of the dike to the wastewater surface in pond) measured each month in each pond. if the pond does not contain wastewater, indicate that it is empty." MRP section I.D. states, "A brief summary of any operational problems and maintenance activities shall be submitted to the Regional Board with each monitoring report." For this reporting period all flow & operation and maintenance monitoring requirements were not met and were in violation. |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156234 |
01/04/2026 |
Late Report |
MRP section II. states, "Beginning on April 15, 1987, quarterly monitoring reports including the preceding information shall be submitted to the Board by the 15th day of the month following each quarter." |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156229 |
01/04/2026 |
Deficient Monitoring |
MRP section I.A.1. states, "The number of homes and mobile homes served by the treatment and disposal facilities shall be recorded each quarter." MRP section I.A.2. states, "The average flowrate, in million gallons per day (mgd), of wastewater to the treatment facility calculated for each quarter." MRP section I.A.3. states, "The freeboard (vertical distance from the top of the lowest part of the dike to the wastewater surface in pond) measured each month in each pond. if the pond does not contain wastewater, indicate that it is empty." MRP section I.D. states, "A brief summary of any operational problems and maintenance activities shall be submitted to the Regional Board with each monitoring report." For this reporting period all flow & operation and maintenance monitoring requirements were not met and were in violation. |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156231 |
01/04/2026 |
Deficient Monitoring |
MRP section I.A.1. states, "The number of homes and mobile homes served by the treatment and disposal facilities shall be recorded each quarter." MRP section I.A.2. states, "The average flowrate, in million gallons per day (mgd), of wastewater to the treatment facility calculated for each quarter." MRP section I.A.3. states, "The freeboard (vertical distance from the top of the lowest part of the dike to the wastewater surface in pond) measured each month in each pond. if the pond does not contain wastewater, indicate that it is empty." MRP section I.D. states, "A brief summary of any operational problems and maintenance activities shall be submitted to the Regional Board with each monitoring report." For this reporting period all flow & operation and maintenance monitoring requirements were not met and were in violation. |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156233 |
01/04/2026 |
Deficient Monitoring |
MRP section I.A.1. states, "The number of homes and mobile homes served by the treatment and disposal facilities shall be recorded each quarter." MRP section I.A.2. states, "The average flowrate, in million gallons per day (mgd), of wastewater to the treatment facility calculated for each quarter." MRP section I.A.3. states, "The freeboard (vertical distance from the top of the lowest part of the dike to the wastewater surface in pond) measured each month in each pond. if the pond does not contain wastewater, indicate that it is empty." MRP section I.D. states, "A brief summary of any operational problems and maintenance activities shall be submitted to the Regional Board with each monitoring report." For this reporting period all flow & operation and maintenance monitoring requirements were not met and were in violation. |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156230 |
01/04/2026 |
Late Report |
MRP section II. states, "Beginning on April 15, 1987, quarterly monitoring reports including the preceding information shall be submitted to the Board by the 15th day of the month following each quarter." |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1156232 |
01/04/2026 |
Late Report |
MRP section II. states, "Beginning on April 15, 1987, quarterly monitoring reports including the preceding information shall be submitted to the Board by the 15th day of the month following each quarter." |
Violation |
N |
Report |
Rolling Green Terrace WTF |
146117 |
87-010 |
N |
| 1157858 |
04/05/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.026178 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1157898 |
04/06/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.022794 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1154149 |
02/20/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.025330 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1154150 |
02/21/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.027414 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1154136 |
02/19/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.023446 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1157854 |
04/04/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.026406 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1157850 |
04/03/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.021890 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1154151 |
02/22/2026 |
OEV |
Flow Daily Maximum limit is 0.021 MGD and reported value was 0.025151 MGD. |
Violation |
N |
Report |
Salt Wells Propul. Labs |
146498 |
94-053 |
Y |
| 1156258 |
02/10/2026 |
Order Conditions |
Violation of General Provisions Section 2.b. An operation and maintenance log was not maintained at the wastewater treatment plant as required in the section. |
Violation |
N |
Inspection |
Baker WTF |
147595 |
97-095 |
Y |
| 1150925 |
01/31/2026 |
Deficient Monitoring |
Failed to submit the 2025 Annual Monitoring Report. Violation of section II.B of the MRP. |
Violation |
None |
Report |
Baker WTF |
147595 |
97-095 |
Y |
| 1156259 |
02/10/2026 |
Order Conditions |
Violation of General Provisions Section 1.e. This sections requires the Discharger to calibrate and perform maintenance procedures on all monitoring instruments and equipment to ensure accuracy of measurement. The flow meter did not appear to be functional and was observed to be on the ground. |
Violation |
N |
Inspection |
Baker WTF |
147595 |
97-095 |
Y |
| 1159335 |
09/03/2026 |
Late Report |
This report was due on 4/15/2025 but was not submitted until 9/3/2026, making this report 506 days late. |
Violation |
N |
Report |
June Mtn Ski Area Chalet |
146723 |
99-035 |
Y |
| 1159334 |
09/03/2026 |
Late Report |
This report was due 10/15/2024 but was not submitted until 9/3/2026, making this report 688 days late. |
Violation |
N |
Report |
June Mtn Ski Area Chalet |
146723 |
99-035 |
Y |
| 1159337 |
09/03/2026 |
Late Report |
This report was due on 4/15/2026 but was not submitted until 9/3/2026, making this report 141 days late. |
Violation |
N |
Report |
June Mtn Ski Area Chalet |
146723 |
99-035 |
Y |
| 1159336 |
09/03/2026 |
Late Report |
This report was due 10/15/2025 but was not submitted until 9/3/2026, making this report 323 days late. |
Violation |
N |
Report |
June Mtn Ski Area Chalet |
146723 |
99-035 |
Y |
| 1158751 |
10/07/2025 |
Deficient Reporting |
MRP section I.B. states, "A brief summary of any operational problems and maintenance activities shall be submitted to the Regional Board with each monitoring report." In the 3rd quarter report, the operation and maintenance summary was not given. |
Violation |
N |
Report |
DVNP Furnace Creek WWTP |
461740 |
Board Order WQ. 2014-0153-DWQ |
Y |
| 1154688 |
04/20/2026 |
BMP |
Windblown trash and debris were observed along the east, south, and west side of the landfill, outside of the authorized Waste Management Unit (WMU) (Photo 14 and 15). Violates Board Order R6-2026-0002, Waste Discharge Requirements, Section II.A.4. Cleanup all windblown debris and litter and send photo documentation by May 8, 2026. Additionally, the litter catchment on the top deck of the landfill is insufficient to prevent discharge from the authorized WMU and appears impracticable as it may be more difficult to move around. Please submit a work plan to include additional measures and Best Management Practices (BMPs) to prevent windblown trash and debris by May 30, 2026. |
Violation |
None |
Inspection |
Mojave/Rosamond Landfill |
464147 |
R6-2026-0002 |
Y |
| 1154689 |
04/20/2026 |
BMP |
Windblown trash was observed in the retention basin on the east side of property, as seen in Photo 2, and stormwater conveyance channels on the west side of the property (Photo 16). Violates Board Order R6-2026-0002, Waste Discharge Requirements, Section II.A.9, and Section II.D. Cleanup all windblown debris and litter in the retention basin and stormwater conveyance channels and send photo documentation by May 8, 2026. Additionally, please include in the above requested work plan additional measures and BMPs to prevent discharge to the onsite basins and stormwater conveyance channels by May 30, 2026. |
Violation |
None |
Inspection |
Mojave/Rosamond Landfill |
464147 |
R6-2026-0002 |
Y |
| 1158616 |
06/25/2026 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 13 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
N |
| 1158615 |
06/25/2026 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 12 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
N |
| 1154941 |
03/02/2026 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 13 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
N |
| 1154940 |
03/02/2026 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 12 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
N |
| 1154938 |
12/04/2025 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 12 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
Y |
| 1154939 |
12/04/2025 |
CAT2 |
Arsenic, Total Monthly Maximum limit is 10 ug/L and reported value was 12 ug/L. |
Violation |
None |
Report |
Plant GW Treatment System - National Cement |
445491 |
R6T-2016-0011 |
Y |
| 1156172 |
07/05/2026 |
Unauthorized Discharge |
204 Line Leak - An estimated 200 to 300 gallons of brine solution was released. It was identified within minutes of occurring. The material was a brine solution and remained contained within an existing drainage ditch. Violates Board Order No. R6V-2010-0047 WDR II.A.6. |
Violation |
None |
Report |
Mountain Pass Mine & Mill Ops |
377626 |
R6V-2010-0047-A1 |
N |
| 1159299 |
04/23/2026 |
Unauthorized Discharge |
Work truck collided with a brine return line. Line shut off and area cleared for demo and clean up. Leak stopped and contained until area demolition is complete. No surface water impacted. |
Violation |
N |
Complaint |
Mountain Pass Mine & Mill Ops |
377626 |
R6V-2010-0047-A1 |
Y |
| 1156173 |
07/05/2026 |
Unauthorized Discharge |
Lake Tanks - An estimated 50 to 60 gallons of brine solution was released from several small leaks that were discovered around two lake tanks. Violates Board Order No. R6V-2010-0047 WDR II.A.6. |
Violation |
None |
Report |
Mountain Pass Mine & Mill Ops |
377626 |
R6V-2010-0047-A1 |
N |
| 1150431 |
10/03/2025 |
Order Conditions |
Section II.H.6 Construction proceeded before applicable construction quality assurance plans had been reviewed and accepted by the Executive Office pursuant to CCR title 27, section 20324. |
Violation |
N |
Report |
Antelope Valley Public Landfill |
383527 |
R6V-2012-0042 |
Y |
| 1159387 |
08/14/2026 |
Order Conditions |
Phase V LCRS System was upgraded. The equipment utilized to measure the LCRS liquid level was faulty. Notified by discharger day following the day they realized measurements were off. |
Violation |
N |
Report |
Antelope Valley Public Landfill |
383527 |
R6V-2012-0042 |
N |
| 1159389 |
08/14/2026 |
Unauthorized Discharge |
LCRS head Build Up exceeded the maximum design capacity of greater than 1 foot of leachate on the liner system. T27 Section 20340(c) and BO R6V-2012-0042 II.H.2. |
Violation |
N |
Report |
Antelope Valley Public Landfill |
383527 |
R6V-2012-0042 |
N |
| 1159260 |
05/22/2026 |
Late Report |
According to Board Order No. R6V-2013-0058, MRP section II. states, ¿The Discharger must submit monthly self-monitoring reports. The monthly monitoring reports are due on the thirtieth day of the following month.¿ The March report was not submitted on time and was late by 22 days. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159253 |
05/22/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, ¿A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The March monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159259 |
04/16/2026 |
Late Report |
According to Board Order No. R6V-2013-0058, MRP section II. states, ¿The Discharger must submit monthly self-monitoring reports. The monthly monitoring reports are due on the thirtieth day of the following month.¿ The February report was not submitted on time and weas late by 16 days. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159239 |
04/16/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section I.C. states, "The Discharger must use Attachment 1 as a cover letter, or a cover letter containing the same information, for all reports provided to the Water Board associated with this MRP.¿ The February monitoring report was not submitted with an attached cover letter. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159248 |
06/03/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.5. states, "All original data sheets from an analytical laboratory data must be included in the monitoring report.¿ The April report included tables with results from laboratory testing but did not include the original data sheets. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159252 |
04/16/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, "A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The February monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159247 |
07/20/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section I.C. states, ¿The Discharger must use Attachment 1 as a cover letter, or a cover letter containing the same information, for all reports provided to the Water Board associated with this MRP.¿ For the reporting period of June, the cover letter was not included with the submitted SMR. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159258 |
07/20/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP sections II.D.1., II.D.2., II.D.3., and II.D.4.; Ground water monitoring must be submitted with the June report for sampling that occurred in April. The June report that was submitted to GeoTracker did not include ground water monitoring. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159256 |
07/20/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, ¿A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The June monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159246 |
06/17/2026 |
Deficient Reporting |
According to Board Order Board Order No. R6V-2013-0058, MRP section I.C. states, "The Discharger must use Attachment 1 as a cover letter, or a cover letter containing the same information, for all reports provided to the Water Board associated with this MRP.¿ For the reporting period of May, the cover letter was not submitted with the report. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159245 |
06/03/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section I.C. states, ¿The Discharger must use Attachment 1 as a cover letter, or a cover letter containing the same information, for all reports provided to the Water Board associated with this MRP.¿ For the reporting period of April, the cover letter was not submitted with their report. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159257 |
08/27/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, o ¿A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The July monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159254 |
06/03/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, "A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The April monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159255 |
06/17/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.6. states, ¿A report of any operational problems and maintenance activities affecting effluent discharges or compliance with waste discharge requirements, and proposed corrective measures, if needed, and a schedule for completion.¿ The May monitoring report must include any operational problems and maintenance activities affecting the facility, even if there were no activities to report, it must be stated as such. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159241 |
05/22/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section I.C. states, "The Discharger must use Attachment 1 as a cover letter, or a cover letter containing the same information, for all reports provided to the Water Board associated with this MRP.¿ The March monitoring report was not submitted with a cover letter. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159249 |
06/17/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.5. states, "All original data sheets from an analytical laboratory data must be included in the monitoring report.¿ The May report included tables with results from laboratory testing but did not include the original data sheets. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159250 |
07/20/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.5. states, ¿All original data sheets from an analytical laboratory data must be included in the monitoring report.¿ The June report included tables with results from laboratory testing but did not include the original data sheets. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159251 |
08/27/2026 |
Deficient Reporting |
According to Board Order No. R6V-2013-0058, MRP section II.A.5. states, ¿All original data sheets from an analytical laboratory data must be included in the monitoring report.¿ The July report included tables with results from laboratory testing but did not include the original data sheets. |
Violation |
N |
Report |
Adelanto WWTP |
392758 |
R6V-2013-0058 |
Y |
| 1159211 |
07/25/2026 |
Groundwater |
A release of 300 gallons 32% Sodium Hydroxide / Water Solution occurred due to a HDPE line break (possible joint failure). The release has been stopped and contained. The material released onto dirt with no impact to waterways. Violates Board Order No. R6V-2010-0047 WDR II.A.6. |
Violation |
None |
Report |
Mountain Pass Mine & Mill Ops |
397425 |
R6V-2014-0062 |
N |
| 1148754 |
10/16/2025 |
Late Report |
Quarterly SMR ( MONRPT ) (Quarterly SMRs) report for Q3 2025 (2975963) was due on 15-OCT-25 |
Violation |
None |
Report |
Victor Valley Wastewater Reclamation Authority WTP |
420359 |
R6V-2020-0028 |
Y |
| 1153659 |
04/16/2026 |
Late Report |
Quarterly SMR ( MONRPT ) (Quarterly SMRs) report for Q1 2026 (3064874) was due on 15-APR-26 |
Violation |
None |
Report |
Victor Valley Wastewater Reclamation Authority WTP |
420359 |
R6V-2020-0028 |
N |
| 1156881 |
07/16/2026 |
Late Report |
Quarterly SMR ( MONRPT ) (Quarterly SMRs) report for Q2 2026 (3064875) was due on 15-JUL-26 |
Violation |
None |
Report |
Victor Valley Wastewater Reclamation Authority WTP |
420359 |
R6V-2020-0028 |
N |
| 1152971 |
01/30/2026 |
Late Report |
2025 Quarter 4 Monitoring Report was due on January 30, 2026, but it has not been turned in. Violates Board Order R6V-2020-0031 MRP IV.A. Monitoring Reporting Schedule. |
Violation |
N |
Report |
Briggs Mine Project |
438638 |
R6V-2020-0031 |
Y |
| 1152970 |
10/30/2025 |
Late Report |
2025 Quarter 3 Monitoring Report was due on October 30, 2025, but it has not been turned in. Violates Board Order R6V-2020-0031 MRP IV.A. Monitoring Reporting Schedule. |
Violation |
N |
Report |
Briggs Mine Project |
438638 |
R6V-2020-0031 |
Y |
| 1152972 |
01/30/2026 |
Late Report |
2025 Annual Monitoring Report was due on January 30, 2026, but it has not been turned in. Violates Board Order R6V-2020-0031 MRP IV.A. Monitoring Reporting Schedule. |
Violation |
N |
Report |
Briggs Mine Project |
438638 |
R6V-2020-0031 |
Y |
| 1149873 |
10/09/2025 |
Other Codes |
Allowing an operator who does not possess a valid operator certificate at a grade level at least equivalent to the plant classification to perform the duties of the chief plant operator (CPO). |
Violation |
None |
Report |
Convict Lake Campground WTF |
461840 |
WQ 2014-0153-DWQ |
Y |
|
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