Non-Compliance
Clean Water Act
MRK INC TRUCK WASH
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
606 E PROSPECT RD
LEXINGTON, NE 68850
View on map ↗ - County
- DAWSON County
- Inspections
- 5 · last Feb 6, 2025
- Total Penalties
- $0
- Registry ID
- 110057087735
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
12
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 194.60 mg/L | 170.00 | +14% | Feb 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 208.00 mg/L | 170.00 | +22% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 297.00 mg/L | 170.00 | +75% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 170.90 mg/L | 170.00 | +1% | Nov 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2,892.00 mg/L | 2,740.00 | +6% | Jun 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,250.00 mg/L | 1,500.00 | +50% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 195.00 mg/L | 170.00 | +15% | May 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 222.00 mg/L | 170.00 | +31% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 224.10 mg/L | 170.00 | +32% | Mar 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 352.00 mg/L | 170.00 | +107% | Feb 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 464.00 mg/L | 170.00 | +173% | Jan 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 298.30 mg/L | 170.00 | +75% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 305.00 mg/L | 170.00 | +79% | Nov 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,600.00 mg/L | 1,500.00 | +73% | Sep 2024 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.14 MGD | 0.13 | +8% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 179.00 mg/L | 170.00 | +5% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 243.00 mg/L | 170.00 | +43% | Apr 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,800.00 mg/L | 1,500.00 | +20% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 229.70 mg/L | 170.00 | +35% | Mar 2024 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.14 MGD | 0.13 | +8% | Feb 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 198.90 mg/L | 170.00 | +17% | Feb 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 432.00 mg/L | 170.00 | +154% | Jan 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 11,800.00 mg/L | 1,500.00 | +687% | Jan 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 3,250.00 mg/L | 2,740.00 | +19% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 357.00 mg/L | 170.00 | +110% | Dec 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 254.00 mg/L | 170.00 | +49% | Nov 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.14 MGD | 0.13 | +8% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 187.70 mg/L | 170.00 | +10% | Oct 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.15 MGD | 0.13 | +15% | Oct 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 294.00 mg/L | 170.00 | +73% | Sep 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.15 MGD | 0.13 | +15% | Sep 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.15 MGD | 0.13 | +15% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,700.00 mg/L | 1,500.00 | +13% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 183.00 mg/L | 170.00 | +8% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 338.00 mg/L | 170.00 | +99% | Apr 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,700.00 mg/L | 1,500.00 | +13% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 229.00 mg/L | 170.00 | +35% | Mar 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,500.00 mg/L | 1,500.00 | +67% | Mar 2023 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2,855.00 mg/L | 2,740.00 | +4% | Feb 2023 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.15 MGD | 0.13 | +15% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,300.00 mg/L | 1,500.00 | +120% | Feb 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 280.10 mg/L | 170.00 | +65% | Feb 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,900.00 mg/L | 1,500.00 | +93% | Jan 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 254.00 mg/L | 170.00 | +49% | Jan 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 251.00 mg/L | 170.00 | +48% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2,750.00 mg/L | 1,500.00 | +83% | Dec 2022 | Open |
| Flow, in conduit or thru treatment plant | DMR, Limited - Numeric Violation | 0.14 MGD | 0.13 | +8% | Nov 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,875.00 mg/L | 1,500.00 | +25% | Nov 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 294.00 mg/L | 170.00 | +73% | Nov 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,875.00 mg/L | 1,500.00 | +25% | Oct 2022 | Open |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State Administrative Order of Consent
Clean Water Act
· Case NE-3566 · Sep 20, 2021
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