Non-Compliance
Clean Water Act
MOUNT CARMEL WOODS 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
-
9235 MITCHELL ROAD
LA PLATA, MD 20646
View on map ↗ - County
- CHARLES County
- Inspections
- 3 · last Nov 13, 2024
- Total Penalties
- $0
- Registry ID
- 110008485923
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.
2
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 | Schedule Event achieved late but reported | Dec 15, 1994 | — | 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 |
|---|---|---|---|---|---|---|
| Coliform, fecal general | DMR, Limited - Numeric Violation | 14.30 MPN/100mL | 14.00 | +2% | Jun 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.12 mg/L | 12.10 | +25% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.39 mg/L | 3.10 | +138% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 4.25 mg/L | 3.10 | +37% | Feb 2023 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 2.47 kg/d | 2.13 | +16% | Oct 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 35.37 mg/L | 27.00 | +31% | Oct 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.33 mg/L | 1.70 | +37% | May 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.35 mg/L | 3.10 | +8% | Dec 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.13 mg/L | 12.10 | +42% | Nov 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.53 mg/L | 3.10 | +14% | Nov 2021 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.76 mg/L | 1.70 | +62% | Jul 2021 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 1,732.90 MPN/100mL | 14.00 | +12,278% | Nov 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.60 mg/L | 1.70 | +53% | Oct 2020 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 8.54 mg/L | 7.50 | +14% | Oct 2020 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 0.66 kg/d | 0.59 | +12% | Oct 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.16 kg/d | 0.14 | +17% | Oct 2020 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.70 mg/L | 7.00 | +4% | Jun 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.63 mg/L | 2.00 | +32% | Aug 2019 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 3.86 mg/L | 3.00 | +29% | Aug 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.35 mg/L | 15.00 | +2% | Jun 2019 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 0.89 kg/d | 0.59 | +50% | May 2019 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 9.38 mg/L | 7.50 | +25% | May 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 18.32 mg/L | 15.00 | +22% | May 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.27 kg/d | 0.23 | +20% | Mar 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.33 kg/d | 0.23 | +46% | Feb 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.25 kg/d | 0.23 | +8% | Dec 2018 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.42 kg/d | 0.24 | +79% | Nov 2018 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3.95 kg/d | 2.36 | +68% | Nov 2018 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 0.23 kg/d | 0.16 | +42% | Nov 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 2.92 kg/d | 2.36 | +24% | Nov 2018 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.38 kg/d | 0.23 | +68% | Nov 2018 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6.73 kg/d | 3.59 | +88% | Nov 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.99 kg/d | 0.95 | +4% | Nov 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 5.49 kg/d | 3.59 | +53% | Nov 2018 | Resolved |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 0.89 kg/d | 0.59 | +50% | Sep 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.18 kg/d | 0.14 | +30% | Sep 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 4.00 kg/d | 1.77 | +126% | Sep 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 2.27 kg/d | 1.18 | +92% | Sep 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 19.52 mg/L | 15.00 | +30% | Sep 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.28 mg/L | 23.00 | +1% | Sep 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1.82 kg/d | 1.18 | +54% | Jul 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 3.19 kg/d | 1.77 | +80% | Jul 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 18.08 mg/L | 15.00 | +21% | Jul 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 1.25 kg/d | 1.18 | +6% | Jun 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 2.02 kg/d | 1.77 | +14% | Jun 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.15 mg/L | 15.00 | +1% | May 2018 | Resolved |
| Coliform, fecal general | DMR, Limited - Numeric Violation | 71.70 MPN/100mL | 14.00 | +412% | Dec 2017 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 8.04 mg/L | 7.50 | +7% | Oct 2017 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 5.78 mg/L | 5.00 | +16% | Jul 2016 | Open |
| Nitrogen, Kjeldahl, total [as N] | DMR, Limited - Numeric Violation | 12.39 mg/L | 7.50 | +65% | Jul 2016 | 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 MD-N00000250 · Nov 17, 1994
Civil Judicial Action
Clean Water Act
· Case MD-N00000269 · Mar 31, 1989
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