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. |
1105933 |
11/12/2021 |
Groundwater |
Exceeded the MCL of Chromium, Nitrate, and Nitrate as NO3 and exceeded background concentrations for Hexavalent Chromium during the 2019 2nd Half monitoring period. Violates Board Order 6-01-54 WDR I.A. |
Violation |
N |
Report |
Mojave Plant-Calif Portland |
148479 |
01-054 |
N |
1105932 |
06/01/2021 |
Groundwater |
Exceeded the MCL of Chromium, Nitrate as NO3 and SMCL Chloride, Sulfate, Total Dissolved Solids during the 2021 1st Half monitoring period. Violates Board Order 6-01-54 WDR I.A. |
Violation |
N |
Report |
Mojave Plant-Calif Portland |
148479 |
01-054 |
N |
1105931 |
10/19/2020 |
Groundwater |
Exceeded the MCL of Chromium, Nitrate as NO3, and pH and SMCL Chloride, Sulfate, Total Dissolved Solids during the 2020 2nd Half monitoring period. Violates Board Order 6-01-54 WDR I.A. |
Violation |
N |
Report |
Mojave Plant-Calif Portland |
148479 |
01-054 |
N |
1105929 |
04/24/2020 |
Groundwater |
Exceeded the MCL of Chromium, Nitrate as NO3, and pH and SMCL Chloride, Sulfate, Total Dissolved Solids during the 2020 1st Half monitoring period. Violates Board Order 6-01-54 WDR I.A. |
Violation |
N |
Report |
Mojave Plant-Calif Portland |
148479 |
01-054 |
N |
1105363 |
01/26/2022 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2022 1st Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105362 |
10/27/2021 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2021 4th Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105361 |
07/27/2021 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2021 3rd Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105360 |
04/28/2021 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2021 2nd Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105358 |
02/10/2021 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2021 1st Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105357 |
10/27/2020 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, Total Dissolved Solids, and Uranium during the 2020 4th Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105351 |
07/28/2020 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, and Uranium during the 2020 3rd Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1105350 |
04/29/2020 |
Groundwater |
Exceeded Upper Water Quality Objectives for Gross Alpha, Gross Beta, Nitrate as N, Radium, Strontium, and Uranium during the 2020 2nd Quarter monitoring period. Violates Board Order CAO 6-98-20 3.b and WDR I.B.1.c. |
Violation |
N |
Report |
New Ivanpah Dry Lake Evap Pond |
147169 |
90-041 |
Y |
1095700 |
06/07/2021 |
Groundwater |
Exceeded MDL for Benzene, Dichlorodifluoromethane, Ethylbenzene, Tetrachloroethene, Toluene, Trichlorofluoromethane, and Xylenes during the 2021 1st half Semi-annual monitoring period. Violates Board Order R6V-2009-0018 MRP I.B.3.d. ii. |
Violation |
N |
Report |
Chalfant Class III Landfill |
366583 |
R6V-2009-0018 |
N |
1095699 |
11/10/2020 |
Groundwater |
Exceeded MDL for Benzene, Ethylbenzene, Tetrachloroethene, Toluene, and Trichlorofluoromethane, and Xylenes during the 2020 2nd half Semi-annual monitoring period. Violates Board Order R6V-2009-0018 MRP I.B.3.d. ii. |
Violation |
N |
Report |
Chalfant Class III Landfill |
366583 |
R6V-2009-0018 |
N |
1091095 |
05/20/2020 |
Groundwater |
Exceeded WQPS for Total Dissolved Solids in one well during the 2020 1st half semi-annual monitoring period. Violates Board Order 6-01-056 MRP I. WQPS |
Violation |
N |
Report |
Pumice Valley Class III LF |
148481 |
01-056 |
N |
1082421 |
05/26/2020 |
Groundwater |
Exceed WQPS of Chloride, pH, Total Dissolved Solids (TDS), and Trichlorofluoromethane (CFC-11) during the 2020 1st Half Semi Annual monitoring period. Violates Board Order R6T-2010-0025 WDR II.A.12 |
Violation |
N |
Report |
Walker Landfill |
374652 |
R6T-2010-0025 |
N |
1082418 |
05/21/2020 |
Groundwater |
Exceeded MDL for Benzene, Tetrachloroethene, Toluene, and Trichlorofluoromethane during the 2020 1st half Semi-annual monitoring period. Violates Board Order R6V-2009-0018 MRP I.B.3.d. ii. |
Violation |
N |
Report |
Chalfant Class III Landfill |
366583 |
R6V-2009-0018 |
N |
1082414 |
05/26/2020 |
Groundwater |
Exceeded the MDL for 1,1-Dichloroethane, 1,4-Dichlorobenzene, Benzene, Dichlorodifluoromethane, Ethylbenzene, Tetrachloroethene, Toluene, Total Xylenes, Trichloroethene, and Trichlorofluoromethane during the 2020 1st half Semi-annual monitoring period. Violates R6T-2009-0019 WDR II.A.12. |
Violation |
N |
Report |
Bridgeport SWDS |
365968 |
R6T-2009-0019 |
N |
1082219 |
06/30/2020 |
Groundwater |
Exceeded practical quantitation limit (PQL) of 1,1-Dichloroethane, Dichlorodifluoromethane, Tetrachloroethene, and Trichloroethene during the 2019 2nd Half Semi-annual monitoring period. Violates Board Order R6V-2016-0037 MRP II.A.3.b.ii. |
Violation |
N |
Report |
Lancaster Sanitary LF & Recycling Center |
404698 |
R6V-2016-0037 |
N |
1078949 |
07/15/2020 |
Late Report |
The 2020 1st Half Semi-annual Monitoring Report was due on 7/15/2020 and was turned in on 8/5/2020. 21 Days Late. Violates Board Order 6-01-56 MRP IV.D. |
Violation |
N |
Report |
Pumice Valley Class III LF |
148481 |
01-056 |
Y |
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