Non-Compliance
Clean Water Act
CLEAR LAKE, CITY OF
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 107
CLEAR LAKE, SD 57226
View on map ↗ - County
- DEUEL County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Sep 3, 2025
- Total Penalties
- $0
- Registry ID
- 110009792037
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.
3
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 unachieved and not reported | Aug 1, 2016 | — | Open |
| cwa | Schedule Event reported late | Aug 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | Aug 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Aug 1, 2016 | — | Open |
| cwa | Schedule Event achieved late but reported | May 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2013 | Dec 31, 2014 | Resolved |
| cwa | Schedule Event reported late | Dec 1, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Dec 1, 2013 | Dec 31, 2014 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2013 | Sep 21, 2015 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2013 | Apr 1, 2014 | Resolved |
| cwa | Effluent Violations - Unapproved Bypass | Mar 14, 2001 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | May 2, 2000 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Apr 10, 2000 | — | Open |
| cwa | Effluent Violations - Unapproved Bypass | Jun 25, 1999 | — | 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, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.32 mg/L | 1.40 | +137% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.35 mg/L | 6.00 | +6% | Sep 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 12,000.00 MPN/100mL | 1,178.00 | +919% | Aug 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 763.00 MPN/100mL | 630.00 | +21% | Aug 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.64 mg/L | 1.40 | +17% | Aug 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 684.00 MPN/100mL | 630.00 | +9% | Jul 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 11,200.00 MPN/100mL | 1,178.00 | +851% | Jul 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Overdue | 7,110.00 MPN/100mL | 1,178.00 | +504% | Jun 2025 | Resolved |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 7,110.00 MPN/100mL | 1,178.00 | +504% | Jun 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,760.00 MPN/100mL | 1,178.00 | +134% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.81 mg/L | 2.40 | +17% | Jun 2022 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 3,650.00 MPN/100mL | 1,178.00 | +210% | Jun 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 58.00 mg/L | 45.00 | +29% | Jan 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.60 mg/L | 10.20 | +141% | Jan 2020 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 54.00 mg/L | 30.00 | +80% | Jan 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 22.10 mg/L | 6.60 | +235% | Jan 2020 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.80 mg/L | 4.80 | +188% | Dec 2019 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.30 mg/L | 3.90 | +36% | Dec 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.06 mg/L | 3.20 | +89% | Jun 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.12 mg/L | 6.60 | +38% | Apr 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.02 mg/L | 6.60 | +37% | Nov 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.15 mg/L | 6.60 | +39% | Mar 2017 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.52 mg/L | 3.20 | +73% | Jun 2016 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 3,870.00 MPN/100mL | 1,178.00 | +229% | Sep 2015 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 1,990.00 MPN/100mL | 1,178.00 | +69% | Aug 2015 | Open |
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