AURORA WWTP
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
-
5878 HIGHWAY 110
AURORA, MN 55705
View on map ↗ - County
- SAINT LOUIS County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Total Penalties
- $0
- Registry ID
- 110008814970
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.
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 | Schedule Event unachieved and not reported | Feb 28, 1997 | Jul 19, 2001 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 1997 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 1996 | Jul 19, 2001 | Resolved |
| cwa | Schedule Event achieved late but reported | Mar 1, 1996 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 28, 1996 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 28, 1996 | Jul 19, 2001 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 28, 1995 | Jul 19, 2001 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 28, 1995 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 31, 1994 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 31, 1994 | Jul 19, 2001 | 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 |
|---|---|---|---|---|---|---|
| Mercury, total [as Hg] | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +66% | Sep 2023 | Open |
| Chlorine, total residual | DMR, Limited - Numeric Violation | 0.03 mg/L | 0.04 | +99,999% | Sep 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.