Non-Compliance
Clean Water Act
ARMSTRONG 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
-
SIRE STREET, CO RD 234
ARMSTRONG, MO 65230
View on map ↗ - County
- HOWARD County
- Inspections
- 1 · last Nov 12, 2024
- Total Penalties
- $0
- Registry ID
- 110039779781
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 | Schedule Event unachieved and not reported | Jan 28, 2026 | Feb 28, 2026 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Mar 28, 2025 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Mar 28, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2025 | Feb 28, 2025 | Resolved |
| cwa | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | Dec 5, 2024 | May 9, 2025 | Resolved |
| cwa | Permit Violations - Unapproved Operation | Dec 5, 2024 | May 9, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Dec 5, 2024 | May 9, 2025 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Dec 5, 2024 | May 9, 2025 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Dec 5, 2024 | May 9, 2025 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 28, 2024 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 28, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2024 | Feb 28, 2024 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Nov 16, 2023 | — | Open |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 30, 2023 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 30, 2023 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Jun 30, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2020 | Jan 1, 2021 | Resolved |
| cwa | Permit Violations - Violation Specified in Comment | Jun 18, 2020 | Aug 18, 2020 | Resolved |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Jun 18, 2020 | Aug 18, 2020 | Resolved |
| cwa | Reporting Violations - Failure to Submit DMRs | Jun 18, 2020 | Aug 18, 2020 | Resolved |
| cwa | Reporting Violations - Improper/ Incorrect Reporting | Jun 18, 2020 | Aug 18, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2020 | Feb 28, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2019 | Jan 1, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2019 | Feb 28, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2018 | Jan 1, 2019 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2017 | Jan 1, 2018 | Resolved |
| cwa | Schedule Event unachieved but reported | Dec 1, 2016 | Apr 28, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Dec 1, 2016 | Apr 28, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Dec 1, 2016 | — | Open |
| cwa | Schedule Event reported late | Dec 1, 2016 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2016 | Apr 28, 2017 | Resolved |
| cwa | Schedule Event achieved late but reported | Jun 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2016 | Apr 28, 2017 | Resolved |
| cwa | Schedule Event reported late | Jun 1, 2016 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 28, 2016 | Apr 11, 2016 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jan 28, 2016 | Apr 11, 2016 | Resolved |
| cwa | Schedule Event achieved late but reported | Jan 28, 2016 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2016 | — | Open |
| cwa | Schedule Event reported late | Jan 28, 2015 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 28, 2015 | — | Open |
| cwa | Schedule Event reported late | Nov 1, 2013 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2013 | — | Open |
| cwa | Schedule Event reported late | Oct 28, 2011 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 28, 2011 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 28, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 28, 2011 | — | Open |
| cwa | Schedule Event unachieved and not reported | May 1, 2010 | Oct 8, 2010 | Resolved |
| cwa | Schedule Event reported late | May 1, 2010 | — | 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 |
|---|---|---|---|---|---|---|
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 40.00 % | 65.00 | +71% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.50 mg/L | 3.10 | +271% | Dec 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 21.00 % | 65.00 | +126% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.09 mg/L | 2.70 | +89% | Mar 2025 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 47.00 % | 65.00 | +51% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +99,999% | Dec 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +99,999% | Dec 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.70 mg/L | 3.10 | +245% | Dec 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.39 mg/L | 1.30 | +161% | Sep 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 53.00 % | 65.00 | +34% | Sep 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 352.70 mg/L | 70.00 | +404% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 206.00 | +99,999% | Sep 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,420.00 MPN/100mL | 1,030.00 | +99,999% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.80 mg/L | 1.80 | +111% | Jun 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Jun 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.40 mg/L | 10.10 | +33% | Mar 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.40 mg/L | 2.70 | +396% | Mar 2024 | Resolved |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Mar 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 65.00 | +186% | Jun 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 8.00 % | 65.00 | +163% | Jun 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 58.00 % | 65.00 | +20% | Mar 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Overdue | 58.00 % | 65.00 | +20% | Mar 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 49.00 mg/L | 45.00 | +9% | Jun 2016 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 16.00 mg/L | 15.00 | +7% | Sep 2015 | Open |
| Oil and grease [soxhlet extr.] tot. | DMR, Limited - Numeric Violation | 16.00 mg/L | 10.00 | +60% | Sep 2015 | Open |
Other facilities in HOWARD County, MO
SKYLINE MATERIALS INC.
GLASGOW, MO
· Mining, Quarrying, and Oil and Gas Extraction
GLASGOW COOP ASSN. FAYETTE BRANCH
FAYETTE, MO
· Manufacturing
GLASGOW PWS-GLASGOW - TREATMENT PLANT
GLASGOW, MO
COYOTE HILL
HARRISBURG, MO
FAYETTE WWTF
FAYETTE, MO