Clean Air Act
Clean Water Act
CLAY COUNTY MATERIALS LLC
Quick Summary
- •Assessed $0 in total penalties since records began.
- Address
-
17815 FOSTER ROAD
LIBERTY, MO 64068
View on map ↗ - County
- CLAY County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212312
- Inspections
- 1 · last Nov 24, 2025
- Total Penalties
- $0
- Registry ID
- 110042465490
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Reporting Violations - Failure to Submit DMRs | Jul 12, 2021 | Aug 11, 2021 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Mar 26, 2021 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | May 20, 2019 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,244.00 mg/L | 70.00 | +1,677% | Sep 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +81% | Sep 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,244.00 mg/L | 70.00 | +1,677% | Sep 2019 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +171% | Sep 2019 | Open |
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