Non-Compliance
Clean Water Act
MARSING 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
-
E 1ST ST N
MARSING, ID 83639
View on map ↗ - County
- OWYHEE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Dec 4, 2024
- Total Penalties
- $0 · last Jun 18, 2007
- Registry ID
- 110009725752
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
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 required report (non-DMR non-pretreatment) | Jun 23, 2025 | Jun 23, 2025 | Resolved |
| cwa | Monitoring Violations - Frequency of Sampling Violation | May 23, 2022 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2022 | Mar 3, 2022 | Resolved |
| cwa | Reporting Violations - Failure to Notify | Sep 9, 2021 | Sep 9, 2021 | Resolved |
| cwa | Reporting Violations - Failure to Notify | Mar 31, 2021 | Mar 31, 2021 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2021 | Apr 28, 2021 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2021 | Apr 28, 2021 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2021 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2021 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2018 | Jan 22, 2019 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 31, 2018 | Jan 22, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2018 | — | Open |
| cwa | Schedule Event reported late | Jan 31, 2017 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 31, 2017 | Jan 22, 2019 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 31, 2017 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 31, 2017 | Jan 22, 2019 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 1988 | Oct 15, 1988 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 1988 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 1988 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 1988 | Sep 29, 1988 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 1, 1988 | Sep 15, 1988 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 1988 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 1, 1988 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 1, 1988 | Jun 30, 1988 | Resolved |
| cwa | Schedule Event unachieved and not reported | Apr 1, 1987 | Sep 29, 1987 | Resolved |
| cwa | Schedule Event achieved late but reported | Apr 1, 1987 | — | 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 |
|---|---|---|---|---|---|---|
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 406.00 | +491% | Jun 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 6.37 kg/d | 6.04 | +5% | Jun 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 67.00 % | 85.00 | +120% | Jun 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 63.00 % | 65.00 | +6% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 54.25 mg/L | 30.00 | +81% | Jun 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 116.00 mg/L | 45.00 | +158% | Jun 2025 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 406.00 | +393% | Jan 2024 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 520.00 MPN/100mL | 406.00 | +28% | Feb 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 63.00 mg/L | 45.00 | +40% | Feb 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.00 mg/L | 30.00 | +53% | Jan 2022 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 406.00 | +491% | Jan 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 75.00 mg/L | 45.00 | +67% | Jan 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.60 mg/L | 30.00 | +9% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 45.00 | +13% | Dec 2021 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,000.00 MPN/100mL | 406.00 | +393% | Dec 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 30.50 mg/L | 30.00 | +2% | Nov 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 45.00 | +13% | Nov 2021 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,600.00 MPN/100mL | 406.00 | +540% | Oct 2021 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 820.00 MPN/100mL | 406.00 | +102% | Sep 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 75.80 mg/L | 45.00 | +68% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 97.00 mg/L | 65.00 | +49% | Jun 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 52.50 mg/L | 45.00 | +17% | May 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | May 2021 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 79.00 mg/L | 65.00 | +22% | May 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 37.50 mg/L | 30.00 | +25% | May 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 74.00 mg/L | 45.00 | +64% | Apr 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 37.40 mg/L | 30.00 | +25% | Apr 2021 | Resolved |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 406.00 | +491% | Apr 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 53.00 mg/L | 45.00 | +18% | Mar 2021 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 40.80 mg/L | 30.00 | +36% | Mar 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.25 mg/L | 30.00 | +11% | Feb 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.25 mg/L | 30.00 | +11% | Jan 2021 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 56.50 mg/L | 30.00 | +88% | Nov 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 146.00 mg/L | 45.00 | +224% | Nov 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | Jul 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 85.00 mg/L | 45.00 | +89% | Jun 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 38.40 mg/L | 30.00 | +28% | Jun 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 57.00 mg/L | 45.00 | +27% | May 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 52.00 mg/L | 45.00 | +16% | Apr 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.25 mg/L | 30.00 | +8% | Mar 2020 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.00 mg/L | 45.00 | +2% | Dec 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 47.30 mg/L | 45.00 | +5% | Jun 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.00 mg/L | 65.00 | +9% | May 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 690.00 MPN/100mL | 406.00 | +70% | Apr 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 165.00 MPN/100mL | 126.00 | +31% | Mar 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 406.00 | +491% | Mar 2019 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 67.00 mg/L | 65.00 | +3% | Mar 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 160.00 MPN/100mL | 126.00 | +27% | Jan 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 2,400.00 MPN/100mL | 406.00 | +491% | Jan 2019 | Open |
| E. coli, MTEC-MF | DMR, Limited - Numeric Violation | 1,100.00 MPN/100mL | 406.00 | +171% | Nov 2018 | 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.
Administrative - Formal
· Case 10-2007-0108 · Jun 18, 2007
$3,500
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