| Facility ID: | 119666 | Facility Name/No: | BOBCAT "D" UNIT / | | Operator Name/No: | IMPETRO RESOURCES LLC/10690 | Facility Status/Date: | AC / (9/23/1999) | | County Name/No: | WASHINGTON / 121 | Location: | SWNW 9 1S56W | | Field Name/No: | BOBCAT / 7045 | Lat/Long: | | | Pit Use: | | Offsite Disposal: | N/A | | Existing Site Conditions | | Sensitive Area: | n | Land Use: | | | Dist. to Surface Water: | | Depth to Ground Water: | | | Dist. to Water Wells: | | | Pit Design and Construction Data | | Size of Pit (feet): | Depth: | ft. | | Length: | ft. | Width: | ft. | | Calc. PIT Capacity (bbls/day): | | Daily Disposal Rates (bbls/day) | | Evap: | | Perc: | | | Pit Type: | UnLined | Liner Material: | | | Thickness: | | Treatment Method: | | | Pit Covering Fence: | YES | Net: | NO | | Comment: | No docs; Map indcates nearest Bobcat well 121-06583. Also, Pit #119667 recorded in same area. Updated facility status, location and related facilities. John Axelson 10/30/15. | | Rule 909.j Inspection Information | | Form 43 Document # | Pit Inspection Date | Unlined | Lined | Fenced | Netted | | 403661621 | 12/21/2023 | X | | X | | | 403771814 | 04/01/2024 | X | | X | | | 404271463 | 05/29/2025 | X | | | |
| | | | Rule 909.j Sample Data |
Form 43 Doc#: 403771814 Facility ID: 772371 API#: Oil/Gas Well Name: BOBCAT "D" UNIT 909J FACILITY
Sample ID: 658314 Sample Date: 04/01/2024 Sample Reason: Rule 909.j subsequent sample Matrix: WATER Lab: | Method Code | Param Description | Result Value | Units | Detection Limit | Qualifier | | E300.0 | BROMIDE | 23.313 | mg/L | 0.1 | | | E300.0 | CHLORIDE | 2486.32 | mg/L | 0.2 | | | E300.0 | FLUORIDE | 1.0367 | mg/L | 0.1 | | | E300.0 | NITRATE | ND | mg/L | 0.5 | < | | E300.0 | NITRITE | ND | mg/L | 0.5 | < | | E300.0 | SULFATE | 6.069 | mg/L | 0.2 | | | E903.1 | 226RADIUM | 2.16 | pCi/L | 1 | | | E904.0 | 228RADIUM | 3.61 | pCi/L | 3 | | | SM2320B | BICARBONATE ALKALINITY as CACO3 | 1101.27 | mg/L as CaCO3 | 1 | | | SM2320B | Carbonate as CaCO3 | 0 | mg/L as CaCO3 | 1 | | | SM2320B | TOTAL ALKALINITY AS CACO3 | 1101.27 | mg/L as CaCO3 | 1 | | | SM2540C | TOTAL DISSOLVED SOLIDS | 5444 | mg/L | 10 | | | SM2540D | TOTAL SUSPENDED SOLIDS | 27 | mg/L | 4 | | | SW6020 | BARIUM | 620.847 | ug/L | 0.283 | | | SW6020 | BORON | 5273.04 | ug/L | 10 | | | SW6020 | CALCIUM | 32990.9 | ug/L | 20 | | | SW6020 | IRON | 331.117 | ug/L | 10 | | | SW6020 | MAGNESIUM | 2526.75 | ug/L | 20 | | | SW6020 | MANGANESE | 31.562 | ug/L | 0.5 | | | SW6020 | PHOSPHORUS | ND | ug/L | 100 | < | | SW6020 | POTASSIUM | 10568.7 | ug/L | 25 | | | SW6020 | SELENIUM | ND | ug/L | 9.85 | < | | SW6020 | SODIUM | 2.47184e+006 | ug/L | 20 | | | SW6020 | STRONTIUM | 829.065 | ug/L | 0.25 | | | SW8015 | TEPH DIESEL RANGE ORGANICS | 33.358 | mg/L | 0.613 | | | SW8015 | TEPH MOTOR OIL RANGE ORGANICS | 26.238 | mg/L | 12.264 | | | SW8260 | BENZENE | 2778.64 | ug/L | 0.72 | | | SW8260 | ETHYLBENZENE | 8910.31 | ug/L | 0.78 | | | SW8260 | NAPHTHALENE | 2360.59 | ug/L | 1 | | | SW8260 | TOLUENE | 143717 | ug/L | 0.7 | | | SW8260 | TOTAL XYLENES | 52328 | ug/L | 2.8 | | | SW8260 | TVPH - Gasoline Range Organics | 19470.1 | ug/L | 225.8 | | | SW9040 | PH, LAB | 7.65 | pH Units | 0.01 | | | SW9050 | SPECIFIC CONDUCTIVITY | 9490 | uS/cm | 20 | |
Form 43 Doc#: 404271463 Facility ID: 772371 API#: Oil/Gas Well Name: BOBCAT "D" UNIT 909J FACILITY
Sample ID: 668937 Sample Date: 05/29/2025 Sample Reason: Rule 909.j subsequent sample Matrix: WATER Lab: Elevation Diagnostics| Method Code | Param Description | Result Value | Units | Detection Limit | Qualifier | | E300.0 | BROMIDE | 24.59 | mg/L | 0.1 | | | E300.0 | CHLORIDE | 3032.64 | mg/L | 0.2 | | | E300.0 | FLUORIDE | ND | mg/L | 1 | < | | E300.0 | NITRATE | ND | mg/L | 1 | < | | E300.0 | NITRITE | ND | mg/L | 1 | < | | E300.0 | SULFATE | ND | mg/L | 2 | < | | E903.1 | 226RADIUM | 3.19 | pCi/L | 1 | | | E904.0 | 228RADIUM | 2.73 | pCi/L | 3 | | | SM2320B | BICARBONATE ALKALINITY as CACO3 | 1191.42 | mg/L as CaCO3 | 1 | | | SM2320B | Carbonate as CaCO3 | 0 | mg/L as CaCO3 | 1 | | | SM2320B | TOTAL ALKALINITY AS CACO3 | 1191.42 | mg/L as CaCO3 | 1 | | | SM2540C | TOTAL DISSOLVED SOLIDS | 5692 | mg/L | 10 | | | SM2540D | TOTAL SUSPENDED SOLIDS | 28 | mg/L | 4 | | | SW6020 | BARIUM | 250.36 | ug/L | 0.283 | | | SW6020 | BORON | 3276.53 | ug/L | 10 | | | SW6020 | CALCIUM | 216662 | ug/L | 20 | | | SW6020 | IRON | 1083.02 | ug/L | 10 | | | SW6020 | MAGNESIUM | 2087.39 | ug/L | 20 | | | SW6020 | MANGANESE | 30.1 | ug/L | 0.5 | | | SW6020 | PHOSPHORUS | ND | ug/L | 10 | < | | SW6020 | POTASSIUM | 9192.72 | ug/L | 25 | | | SW6020 | SELENIUM | ND | ug/L | 1.97 | ND | | SW6020 | SODIUM | 2.63126e+006 | ug/L | 20 | | | SW6020 | STRONTIUM | 1088.34 | ug/L | 0.25 | | | SW8015 | TEPH DIESEL RANGE ORGANICS | 27.18 | mg/L | 0.613 | | | SW8015 | TEPH MOTOR OIL RANGE ORGANICS | 16.5 | mg/L | 12.264 | | | SW8260 | BENZENE | 1992.28 | ug/L | 1 | | | SW8260 | ETHYLBENZENE | 181.42 | ug/L | 1 | | | SW8260 | NAPHTHALENE | 99.51 | ug/L | 0.5 | | | SW8260 | TOLUENE | 2513.08 | ug/L | 1 | | | SW8260 | TOTAL XYLENES | 1119.61 | ug/L | 2.8 | | | SW8260 | TVPH - Gasoline Range Organics | 6620.77 | ug/L | 225.8 | | | SW9040 | PH, LAB | 8.22 | pH Units | 0.01 | H1 | | SW9050 | SPECIFIC CONDUCTIVITY | 9780 | uS/cm | 20 | |
Form 43 Doc#: 403661621 Facility ID: 772371 API#: Oil/Gas Well Name: BOBCAT "D" UNIT 909J FACILITY
Sample ID: 655735 Sample Date: 12/21/2023 Sample Reason: Rule 909.j initial sample Matrix: WATER Lab: | Method Code | Param Description | Result Value | Units | Detection Limit | Qualifier | | E300.0 | BROMIDE | 23.998 | mg/L | 0.1 | | | E300.0 | CHLORIDE | 2534.93 | mg/L | 0.2 | | | E300.0 | FLUORIDE | 1.452 | mg/L | 0.1 | | | E300.0 | NITRATE | ND | mg/L | 0.1 | < | | E300.0 | SULFATE | 5.503 | mg/L | 0.2 | | | E903.1 | 226RADIUM | 1.92 | pCi/L | 1 | | | E904.0 | 228RADIUM | 4 | pCi/L | 3 | | | HACH | NITRITE | ND | mg/L | 0.05 | < | | SM2320B | BICARBONATE ALKALINITY as CACO3 | 1161.38 | mg/L as CaCO3 | 1 | | | SM2320B | Carbonate as CaCO3 | 0 | mg/L as CaCO3 | 1 | | | SM2320B | TOTAL ALKALINITY AS CACO3 | 1161.38 | mg/L as CaCO3 | 1 | | | SM2540C | TOTAL DISSOLVED SOLIDS | 5454 | mg/L | 10 | | | SM2540D | TOTAL SUSPENDED SOLIDS | 22 | mg/L | 4 | | | SW6020 | BARIUM | 708.55 | ug/L | 0.25 | | | SW6020 | BORON | 5977.36 | ug/L | 10 | | | SW6020 | CALCIUM | 31690.7 | ug/L | 20 | | | SW6020 | IRON | 561.965 | ug/L | 10 | | | SW6020 | MAGNESIUM | 3517.8 | ug/L | 20 | | | SW6020 | MANGANESE | 56.628 | ug/L | 0.5 | | | SW6020 | PHOSPHORUS | 111.155 | ug/L | 10 | | | SW6020 | POTASSIUM | 10238.5 | ug/L | 25 | | | SW6020 | SELENIUM | ND | ug/L | 0.5 | < | | SW6020 | SODIUM | 2.37071e+006 | ug/L | 20 | | | SW6020 | STRONTIUM | 1180.15 | ug/L | 0.25 | | | SW8015 | TEPH DIESEL RANGE ORGANICS | 16 | mg/L | 5 | | | SW8015 | TEPH MOTOR OIL RANGE ORGANICS | ND | mg/L | 5 | ND | | SW8260 | BENZENE | 529.39 | ug/L | 0.72 | | | SW8260 | ETHYLBENZENE | 132.92 | ug/L | 0.78 | | | SW8260 | NAPHTHALENE | ND | ug/L | 1 | ND | | SW8260 | TOLUENE | 1204.35 | ug/L | 0.7 | | | SW8260 | TOTAL XYLENES | 733.45 | ug/L | 2.8 | | | SW8260 | TVPH - Gasoline Range Organics | 4756.55 | ug/L | 43 | | | SW9040 | PH, LAB | 7.81 | pH Units | 0.01 | | | SW9050 | SPECIFIC CONDUCTIVITY | 9520 | uS/cm | 20 | |
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