Non-Compliance
Clean Water Act
WASHINGTON COUNTY AGGREGATES INC
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
-
PO BOX 399
POTOSI, MO 63664
View on map ↗ - County
- WASHINGTON County
- Inspections
- 1 · last Nov 14, 2025
- Total Penalties
- $0
- Registry ID
- 110009012763
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.
5
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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 | WW Storm Water Construction - Failure to develop any or adequate SWPPP/SWMP | Aug 8, 2018 | Sep 17, 2018 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Aug 8, 2018 | Sep 17, 2018 | Resolved |
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 |
|---|---|---|---|---|---|---|
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 55.00 mg/L | 10.00 | +450% | Sep 2017 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 55.00 mg/L | 15.00 | +267% | Sep 2017 | Open |
Other facilities in WASHINGTON County, MO
ROYS NUMBER ONE
, MO
THURMAN BORROW
RICHWOODS, MO
WASHINGTON COUNTY AIRPORT
MINERAL POINT, MO
CWI OF MISSOURI POTOSI TRANSFER STATION
CADET, MO
DOE RUN COMPANY #29 MINE THE
STEELVILLE, MO
· Mining, Quarrying, and Oil and Gas Extraction