Non-Compliance
Clean Water Act
BLYTHEVILLE SEWER DEPT.-SOUTH WWTP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,000 in total penalties since records began.
- Address
-
4001 N.C.R.647
BLYTHEVILLE, AR 72315
View on map ↗ - County
- MISSISSIPPI County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last May 21, 2025
- Total Penalties
- $1,000 · last Jun 11, 2024
- Registry ID
- 110033164634
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.
2
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 31, 2025 | Oct 8, 2025 | Resolved |
| cwa | Schedule Event unachieved but reported | Aug 31, 2025 | Oct 8, 2025 | Resolved |
| cwa | Schedule Event achieved late but reported | Aug 31, 2025 | — | Open |
| cwa | Schedule Event reported late | Aug 31, 2025 | — | Open |
| cwa | Permit Violations - Failure to Submit Timely Permit Renewal Application | Dec 3, 2023 | Jun 11, 2024 | Resolved |
| cwa | Schedule Event reported late | Oct 31, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 31, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2021 | May 30, 2024 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2021 | — | Open |
| cwa | Schedule Event reported late | Oct 15, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 15, 2021 | May 30, 2024 | Resolved |
| cwa | WW SSO - Discharge to Waters | Apr 29, 2021 | — | Open |
| cwa | Schedule Event reported late | Apr 15, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Apr 8, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 17, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 1, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jan 25, 2021 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jan 15, 2021 | May 30, 2024 | Resolved |
| cwa | Schedule Event reported late | Jan 15, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 15, 2021 | — | Open |
| cwa | Schedule Event unachieved but reported | Jan 15, 2021 | May 30, 2024 | Resolved |
| cwa | WW SSO - Discharge to Waters | Jan 6, 2021 | — | Open |
| cwa | WW SSO - Discharge to Waters | Oct 29, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 22, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 22, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 22, 2020 | — | Open |
| cwa | Schedule Event reported late | Oct 22, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Oct 15, 2020 | May 30, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2020 | May 30, 2024 | Resolved |
| cwa | Schedule Event reported late | Oct 15, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 15, 2020 | — | Open |
| cwa | Schedule Event reported late | Jun 30, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 30, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 30, 2020 | Oct 12, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2020 | Oct 12, 2020 | Resolved |
| cwa | WW SSO - Discharge to Waters | Apr 13, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 24, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Mar 18, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Feb 12, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Feb 11, 2020 | — | Open |
| cwa | WW SSO - Discharge to Waters | Nov 22, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | Oct 26, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | Oct 21, 2019 | — | Open |
| cwa | Monitoring Violations - Failure to Monitor for Toxicity Requirements | Sep 30, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jul 16, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | Jul 15, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 30, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 23, 2019 | — | Open |
| cwa | WW SSO - Discharge to Waters | May 22, 2019 | — | 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 |
|---|---|---|---|---|---|---|
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +12% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.48 kg/d | 9.62 | +40% | Feb 2025 | Open |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +6% | Jan 2025 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +12% | Jan 2025 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +36% | Nov 2024 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +54% | Nov 2024 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +208% | Oct 2024 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +86% | Oct 2024 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +48% | Oct 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 6.20 mg/L | 7.00 | +11% | Jun 2024 | Open |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +161% | May 2024 | Open |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +442% | May 2024 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +307% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.40 mg/L | 2.00 | +320% | Oct 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.17 kg/d | 9.62 | +16% | Oct 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.60 mg/L | 3.00 | +320% | Oct 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 5.80 mg/L | 7.00 | +17% | Sep 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 32.00 % | 100.00 | +68% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.40 kg/d | 9.62 | +8% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.60 mg/L | 2.00 | +280% | Sep 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.70 mg/L | 3.00 | +23% | Sep 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 32.00 % | 100.00 | +68% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.10 mg/L | 2.00 | +205% | Aug 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.08 kg/d | 9.62 | +5% | Aug 2023 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.40 mg/L | 7.00 | +51% | Aug 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.90 mg/L | 3.00 | +163% | Aug 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.00 mg/L | 7.00 | +71% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.80 mg/L | 3.00 | +327% | Jul 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.40 mg/L | 2.00 | +320% | Jul 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.98 kg/d | 9.62 | +66% | Jul 2023 | Resolved |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Jun 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.80 mg/L | 2.00 | +490% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.50 mg/L | 3.00 | +350% | Jun 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.62 kg/d | 9.62 | +73% | Jun 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.10 mg/L | 3.00 | +270% | May 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.90 mg/L | 2.00 | +345% | May 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.43 kg/d | 9.62 | +154% | May 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 10.90 mg/L | 2.00 | +445% | Apr 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 29.42 kg/d | 9.62 | +206% | Apr 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 11.60 mg/L | 3.00 | +287% | Apr 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 12.50 mg/L | 3.00 | +317% | Mar 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.60 mg/L | 2.00 | +380% | Mar 2023 | Resolved |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 kg/d | 0.00 | +29% | Mar 2023 | Open |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Mar 2023 | Open |
| Whole Effluent Toxicity [WET] - C. dubia | DMR, Limited - Numeric Violation | 56.00 % | 80.00 | +30% | Mar 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 46.13 kg/d | 9.62 | +379% | Mar 2023 | Resolved |
| Whole Effluent Toxicity [WET] - P. promelas | DMR, Limited - Numeric Violation | 56.00 % | 100.00 | +44% | Mar 2023 | Open |
| Mercury, total recoverable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +32% | Mar 2023 | 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.
State Administrative Order of Consent
Clean Water Act
· Case AR-10497 · Jun 11, 2024
$1,000
State Administrative Order of Consent
Clean Water Act
· Case AR-9625-CAO · Sep 22, 2020
$6,500
State Administrative Order of Consent
Clean Water Act
· Case AR-7830 · Jun 10, 2016
$2,400
State Administrative Order of Consent
Clean Water Act
· Case AR-5714 · Oct 10, 2008
$63,400
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00006256 · Jul 10, 2001
$500
State CWA Non Penalty AO
Clean Water Act
· Case AR-N00006098 · Sep 10, 1998
$3,000
Civil Judicial Action
Clean Water Act
· Case 06-1988-N049 · May 31, 1988
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1984-N014 · Feb 28, 1984
CWA 309A AO For Compliance
Clean Water Act
· Case 06-1984-N013 · Dec 20, 1983
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