Non-Compliance
Clean Water Act
LAST DOLLAR WWTF
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
-
SUNDANCE ROAD NEAR TOWN
SAN MIGUEL COUNTY, CO 81435
View on map ↗ - County
- SAN MIGUEL County
- Inspections
- 2 · last Aug 27, 2023
- Total Penalties
- $0
- Registry ID
- 110022455458
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.
6
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 reported late | Jul 1, 2015 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2015 | Jun 17, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2015 | Jun 17, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Jul 1, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Jul 1, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jul 1, 2014 | Dec 9, 2014 | Resolved |
| cwa | Schedule Event reported late | Jul 1, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Jul 1, 2014 | Dec 2, 2014 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 1, 2014 | Dec 9, 2014 | Resolved |
| cwa | Schedule Event unachieved but reported | Jan 1, 2014 | Dec 2, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 1, 2014 | — | Open |
| cwa | Schedule Event reported late | Jan 1, 2014 | — | 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 |
|---|---|---|---|---|---|---|
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 33.50 mg/L | 10.00 | +235% | Dec 2025 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 35.68 mg/L | 10.00 | +257% | Nov 2025 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 47.00 mg/L | 10.00 | +370% | Oct 2025 | Resolved |
| Zinc, potentially dissolved | DMR, Limited - Numeric Violation | 0.23 mg/L | 0.19 | +19% | Sep 2025 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 28.50 mg/L | 10.00 | +185% | Jul 2025 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 15.90 mg/L | 10.00 | +59% | Jun 2025 | Resolved |
| E. coli | DMR, Limited - Numeric Violation | 1,050.00 MPN/100mL | 252.00 | +317% | Jun 2025 | Open |
| E. coli | DMR, Limited - Numeric Violation | 1,050.00 MPN/100mL | 126.00 | +733% | Jun 2025 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 35.30 mg/L | 10.00 | +253% | Feb 2025 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 30.50 mg/L | 10.00 | +205% | Jan 2025 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 31.20 mg/L | 10.00 | +212% | Dec 2024 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 31.00 mg/L | 10.00 | +210% | Nov 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.96 mg/L | 1.90 | +424% | Feb 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.96 mg/L | 7.50 | +33% | Feb 2024 | Open |
| Zinc, potentially dissolved | DMR, Limited - Numeric Violation | 0.25 mg/L | 0.19 | +34% | Oct 2022 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 28.10 mg/L | 17.00 | +65% | Oct 2022 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 36.50 mg/L | 17.00 | +115% | Sep 2022 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 28.20 mg/L | 17.00 | +66% | Aug 2022 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.00 mg/L | 30.00 | +53% | Aug 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 84.00 mg/L | 45.00 | +87% | Aug 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 84.00 mg/L | 30.00 | +180% | Aug 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.00 mg/L | 45.00 | +2% | Aug 2022 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 24.20 mg/L | 17.00 | +42% | Jun 2022 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 27.70 mg/L | 17.00 | +63% | May 2022 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 22.60 mg/L | 17.00 | +33% | Dec 2021 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 19.00 mg/L | 17.00 | +12% | Nov 2021 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 26.40 mg/L | 17.00 | +55% | Oct 2021 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 35.20 mg/L | 17.00 | +107% | Sep 2021 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 43.10 mg/L | 17.00 | +154% | Aug 2021 | Resolved |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 33.40 mg/L | 17.00 | +96% | Jul 2021 | Resolved |
| Zinc, potentially dissolved | DMR, Limited - Numeric Violation | 1.61 mg/L | 0.19 | +747% | Jul 2021 | Open |
| Nitrogen, inorganic total | DMR, Limited - Numeric Violation | 35.90 mg/L | 17.00 | +111% | Jun 2021 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Jul 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 38.00 mg/L | 30.00 | +27% | Jan 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 65.00 mg/L | 45.00 | +44% | Jan 2016 | Open |
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