Non-Compliance
Clean Water Act
HAMILTON SW MUNICIPAL 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
-
HWY 36
HAMILTON, MO 64644
View on map ↗ - County
- CALDWELL County
- Inspections
- 1 · last Jan 4, 2024
- Total Penalties
- $0
- Registry ID
- 110009878418
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.
9
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 | Apr 1, 2025 | May 2, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 28, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 28, 2024 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jan 10, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 30, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Mar 31, 2023 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Dec 30, 2022 | Jan 24, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Dec 30, 2022 | Jan 24, 2023 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 31, 2022 | Apr 21, 2022 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2021 | Jan 13, 2022 | Resolved |
| cwa | Schedule Event reported late | Nov 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2021 | Jan 13, 2022 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2020 | Jan 28, 2021 | Resolved |
| cwa | Schedule Event reported late | Nov 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2020 | Jan 28, 2021 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Aug 6, 2019 | Sep 13, 2019 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Aug 6, 2019 | Sep 13, 2019 | Resolved |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Aug 6, 2019 | Sep 13, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 28, 2014 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 28, 2014 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2014 | — | Open |
| cwa | Schedule Event reported late | Oct 28, 2014 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 28, 2012 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 28, 2012 | — | Open |
| cwa | Schedule Event reported late | Oct 28, 2012 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 28, 2011 | — | Open |
| cwa | Schedule Event reported late | Oct 28, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 28, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2011 | — | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 76.00 mg/L | 70.00 | +9% | Dec 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 55.35 % | 65.00 | +28% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 8.60 % | 65.00 | +161% | Jun 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 42.40 % | 65.00 | +65% | Jun 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 60.00 % | 65.00 | +14% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 57.30 % | 65.00 | +22% | Dec 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 104.00 mg/L | 70.00 | +49% | Dec 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 6.04 % | 65.00 | +168% | Jun 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 50.90 % | 65.00 | +40% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 36.34 % | 65.00 | +82% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 61.36 % | 65.00 | +10% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 57.80 % | 65.00 | +21% | Dec 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 53.70 % | 65.00 | +32% | Mar 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 81.00 mg/L | 65.00 | +25% | Dec 2022 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 70.00 | +29% | Dec 2022 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 81.00 mg/L | 45.00 | +80% | Dec 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 41.50 % | 65.00 | +67% | Dec 2022 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 53.00 % | 65.00 | +34% | Mar 2022 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 43.00 % | 65.00 | +63% | Dec 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 54.00 % | 65.00 | +31% | Dec 2021 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 12.50 % | 65.00 | +150% | Jun 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 22.00 % | 65.00 | +123% | Jun 2021 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 58.00 % | 65.00 | +20% | Sep 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 70.00 | +29% | Sep 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Sep 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 63.50 % | 65.00 | +4% | Jun 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Jun 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 53.00 % | 65.00 | +34% | Mar 2020 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Overdue | 53.00 % | 65.00 | +34% | Mar 2020 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.00 mg/L | 70.00 | +14% | Apr 2017 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 70.00 | +29% | Dec 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 100.00 mg/L | 70.00 | +43% | Nov 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 90.00 mg/L | 70.00 | +29% | Aug 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 130.00 mg/L | 110.00 | +18% | Apr 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 130.00 mg/L | 70.00 | +86% | Apr 2016 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 80.00 mg/L | 70.00 | +14% | Jul 2015 | Open |
Other facilities in CALDWELL County, MO
HAMILTON SE WWTF
HAMILTON, MO
NORRIS AGGREGATE PRODUCTS - OLIVER RD
COWGILL, MO
· Mining, Quarrying, and Oil and Gas Extraction
HAMILTON NE WWTF
HAMILTON, MO
CALDWELL COUNTY PWSD #1
COWGILL, MO
HAMILTON PWS
HAMILTON, MO
BRAYMER WWTF
BRAYMER, MO