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. |
1141786 |
02/25/2025 |
Order Conditions |
Lysimeter RD1-01 vacuum pressure was under 70-80 centibars, both under the new proposed sampling method and prior to the implementation of the new method. Violates Board Order R6V-2016-0051, Waste Discharge Requirements, Section II.A.19. |
Violation |
None |
Inspection |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1140766 |
02/25/2025 |
Unauthorized Discharge |
Windblown litter outside of the fence along the east side of the property. Violates Board Order No. R6V-2016-0051, Waste Discharge Requirements, Section II. A. 5. |
Violation |
None |
Inspection |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1139771 |
01/21/2025 |
Deficient Monitoring |
Lysimeter B01-01 failed to hold vacuum during sampling, both under the new proposed sampling method and prior to the implementation of the new method. Violates Board Order R6V-2016-0004, Waste Discharge Requirements, Section II.A.15. |
Violation |
None |
Inspection |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1139767 |
01/21/2025 |
Unauthorized Discharge |
Discharge of windblown litter around perimeter fencing. Violates Board Order R6V-2016-0004, Waste Discharge Requirements, Section II.A.4. |
Violation |
None |
Inspection |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1131200 |
08/28/2023 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131199 |
08/30/2023 |
Groundwater |
Exceeded WQPS Calcium, Dichlorodifluoromethane, Hardness as CaCO3, Magnesium, Nitrogen, Nitrate (as N), Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131198 |
03/13/2023 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131196 |
03/20/2023 |
Groundwater |
Exceeded WQPS Alkalinity as CaCO3, Dichlorodifluoromethane, Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131194 |
09/15/2022 |
Groundwater |
Exceeded WQPS Dichlorodifluoromethane, Nitrogen, Nitrate (as N), Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131193 |
02/15/2022 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131192 |
03/03/2022 |
Groundwater |
Exceeded WQPS Arsenic, Beryllium, Copper, Dichlorodifluoromethane, Mercury, Nickel, Nitrogen, Nitrate (as N), Tetrachloroethene (PCE), Tin, and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131191 |
08/25/2021 |
Deficient Monitoring |
Lysimeter field sheet not included for the 2021 H2 monitoring period. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131190 |
08/25/2021 |
Groundwater |
Exceeded WQPS Magnesium, Nitrogen, Nitrate (as N), Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131189 |
02/11/2021 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131188 |
02/11/2021 |
Groundwater |
Exceeded WQPS Dichlorodifluoromethane, Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131187 |
07/21/2020 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1131186 |
07/22/2020 |
Groundwater |
Exceeded WQPS Chloride, Tetrachloroethene (PCE), and Total Dissolved Solids. Violates Board Order R6V-2016-0051 MRP I.C.1.a. |
Violation |
N |
Report |
Ridgecrest/Inyokern Landfill |
409535 |
R6V-2016-0051 |
Y |
1130098 |
11/03/2023 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130097 |
11/07/2023 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,2-Dichloropropane, 1,4-Dichlorobenzene, Bicarbonate as HCO3, Calcium, Chloride, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Magnesium, Methylene chloride, Sodium, Tetrachloroethene (PCE), Trichloroethene (TCE), Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130096 |
05/24/2023 |
Deficient Monitoring |
Lysimeter field sheet not completed for the 2023 H1 monitoring period. Violates Board Order R6V-2016-0051 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130095 |
05/24/2023 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,4-Dichlorobenzene, Bicarbonate as HCO3, Calcium, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Magnesium, Methylene chloride, Sodium, Tetrachloroethene (PCE), Trichloroethene (TCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130089 |
11/07/2022 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130088 |
11/09/2022 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,4-Dichlorobenzene, Bicarbonate as HCO3, Calcium, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Magnesium, Methylene chloride, Sodium, and Tetrachloroethene (PCE). Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130087 |
05/03/2022 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130086 |
05/03/2022 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,1-Dichloroethene, 1,4-Dichlorobenzene, 3-Methylphenol/4-Methylphenol Coelution, Arsenic, Barium, Bicarbonate as HCO3, Calcium, Chloroform, Chromium, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Magnesium, Mercury, Methylene chloride, Selenium, Sodium, Sulfate, Tetrachloroethene (PCE), Tin, Trichloroethene (TCE), Trichlorofluoromethane, and Vanadium. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1130069 |
11/04/2021 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129936 |
11/08/2021 |
Groundwater |
Exceeded 1,1-Dichloroethane, 1,1-Dichloroethene, 1,4-Dichlorobenzene, Bicarbonate as HCO3, Calcium, Chloroform, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Magnesium, Methylene chloride, Sodium, Tetrachloroethene (PCE), Trichloroethene (TCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129935 |
05/06/2021 |
Deficient Monitoring |
Lysimeter Field Data not included. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129934 |
05/06/2021 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,1-Dichloroethene, 1,2-Dichlorobenzene, 1,2-Dichloropropane, 1,4-Dichlorobenzene, Chloroform, Chromium, Hexavalent, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Methylene chloride, Sulfate, Tetrachloroethene (PCE), Trichloroethene (TCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129929 |
12/14/2020 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129928 |
12/16/2020 |
Groundwater |
Violation Description: Exceeded WQPS of 1,1-Dichloroethane, 1,2-Dichloropropane, 1,4-Dichlorobenzene, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Tetrachloroethene (PCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129912 |
06/01/2020 |
Deficient Monitoring |
Lysimeters not monitored during the 2020 H1 monitoring period. Violates Board Order R6V-2016-0032 MRP II.A.2.c. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1129911 |
06/01/2020 |
Groundwater |
Exceeded WQPS of 1,1-Dichloroethane, 1,4-Dichlorobenzene, Hexavalent Chromium, cis-1,2-Dichloroethene, Dichlorodifluoromethane, Methylene chloride, Tetrachloroethene (PCE), Trichloroethene (TCE), and Trichlorofluoromethane. Violates Board Order R6V-2016-0032 MRP I.C. |
Violation |
N |
Report |
Tehachapi Class III Landfill |
406828 |
R6V-2016-0032 |
Y |
1128884 |
08/14/2023 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128883 |
06/15/2023 |
Groundwater |
Exceeded WQPS of Calcium, Hardness as CaCO3, Sodium during the 2022 2nd half Semiannual monitoring period. Violates Board Order R6V-2016-0004 WDR III.D.2 |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128882 |
03/30/2023 |
Groundwater |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128841 |
09/07/2022 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128683 |
09/07/2022 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128682 |
02/28/2022 |
Groundwater |
Exceeded WQPS of Arsenic and Chromium during the 2022 H1 Semiannual monitoring period. Violates Board Order R6V-2016-0004 WDR III.D.2 |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128680 |
09/01/2021 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128679 |
03/23/2021 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128678 |
06/15/2021 |
Groundwater |
Exceeded WQPS of Chloride during the 2021 1st Half Semiannual monitoring period. Violates Board Order R6V-2016-0004 MRP I.C. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128677 |
08/18/2020 |
Deficient Monitoring |
Vacuum will be applied on the system pressure line for each lysimeter to 70-80 centibars for at least 24 hours. Provided records do not show that the proper pressurizing procedures were used prior to sampling. Violates Board Order R6V-2016-0004 MRP II.A.2.c. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1128676 |
08/20/2020 |
Groundwater |
Exceeded WQPS of Chloride, Sulfate, and Total Dissolved Solids during the 2020 2nd Half Semiannual monitoring period. Violates Board Order R6V-2016-0004 MRP I.C. |
Violation |
N |
Report |
Boron Class III Landfill |
404752 |
R6V-2016-0004 |
Y |
1097060 |
08/13/2020 |
Groundwater |
Exceeded Water Quality Protection Standard of Dichlorodifluoromethane, Nitrate as N, Sulfate, Tetrachloroethene during the 2nd half semi-annual 2020 monitoring period. Violates Board Order R6V-2007-0035 WDR II.A.7 and MRP III.B.1. |
Violation |
N |
Report |
Mojave/Rosamond Landfill |
360948 |
R6V-2007-0035 |
Y |
1097059 |
02/04/2021 |
Groundwater |
Exceeded Water Quality Protection Standard of Dichlorodifluoromethane, Nitrate as N, Sulfate, Tetrachloroethene during the 1st half semi-annual 2021 monitoring period. Violates Board Order R6V-2007-0035 WDR II.A.7 and MRP III.B.1. |
Violation |
N |
Report |
Mojave/Rosamond Landfill |
360948 |
R6V-2007-0035 |
Y |
1097056 |
11/02/2021 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 931 umhos/cm and reported value was 999 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Sheriff's Lerdo WWTF |
144116 |
84-148 |
N |
1097055 |
11/02/2020 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 923 umhos/cm and reported value was 1017 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Sheriff's Lerdo WWTF |
144116 |
84-148 |
N |
1096229 |
11/02/2021 |
Order Conditions |
9M; Flow; 40,000; GPD; MA; 43,721 |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096228 |
11/02/2021 |
Order Conditions |
8M; Flow; 40,000; GPD; MA; 44,669 |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096227 |
08/02/2020 |
OEV |
Total Coliform Daily Maximum limit is 23 MPN/100 mL and reported value was 1600.0 MPN/100 mL. |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096226 |
08/02/2020 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 1600 MPN/100 mL. |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096225 |
08/02/2020 |
Order Conditions |
5M; Flow; 40,000; GPD; MA; 40.543 |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096217 |
08/02/2020 |
OEV |
Total Coliform 7-Day Average (Mean) limit is 2.2 MPN/100 mL and reported value was 4.50 MPN/100 mL. |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1096216 |
08/02/2020 |
Order Conditions |
4M; Flow; 40,000; GPD; MA; 42, 373 |
Violation |
None |
Report |
Kern Cnty CSA 39.8-Reeder Tract |
144015 |
88-096 |
N |
1095830 |
10/16/2021 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 999 umhos/cm and reported value was 1294 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
1095827 |
07/16/2021 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 916 umhos/cm and reported value was 1039 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
1095826 |
06/16/2021 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 1018 umhos/cm and reported value was 1636 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
1095825 |
03/16/2021 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 946.5 umhos/cm and reported value was 1016 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
1095824 |
08/16/2020 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 1057 umhos/cm and reported value was 1147 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
1095823 |
07/16/2020 |
OEV |
Electrical Conductivity @ 25 Deg. C Daily Maximum limit is 1128.75 umhos/cm and reported value was 1263 umhos/cm. |
Violation |
None |
Report |
Kern Cnty Buena Vista Aquatic Rec Area |
144638 |
86-104 |
Y |
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