Non-Compliance
Clean Water Act
DAYTON STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $1,952 in total penalties since records began.
- Address
-
115 BLYTHES FERRY ROAD
DAYTON, TN 37321
View on map ↗ - County
- RHEA County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 8 · last Apr 9, 2025
- Total Penalties
- $1,952 · last Mar 3, 2026
- Registry ID
- 110009789078
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 | Feb 4, 2026 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 4, 2026 | — | Open |
| cwa | Pretreatment - Failure to submit required report (non-DMR) | Apr 22, 2025 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 14, 2024 | Nov 14, 2024 | Resolved |
| cwa | Schedule Event unachieved and not reported | Jun 30, 2024 | Sep 29, 2024 | Resolved |
| cwa | Pretreatment - Failure to submit required report (non-DMR) | Mar 26, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Aug 3, 2021 | Nov 2, 2021 | Resolved |
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 |
|---|---|---|---|---|---|---|
| SSO, Dry Weather | DMR, Limited - Numeric Violation | 0.03 occur/d | 0.00 | +2,147,483,650% | Oct 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 38.50 % | 40.00 | +3% | Apr 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 50.00 mg/L | 45.00 | +11% | Apr 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 70.70 % | 85.00 | +95% | Apr 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 31.30 % | 40.00 | +15% | Apr 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.20 % | 85.00 | +12% | Apr 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 4.30 % | 40.00 | +60% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 430.85 kg/d | 404.51 | +7% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 71.70 % | 85.00 | +89% | Mar 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 46.10 % | 85.00 | +259% | Mar 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 417.59 kg/d | 404.51 | +3% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.00 mg/L | 30.00 | +3% | Mar 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 54.00 mg/L | 45.00 | +20% | Mar 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 33.40 mg/L | 30.00 | +11% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 21.40 % | 40.00 | +31% | Mar 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 0.00 % | 40.00 | +67% | Feb 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 65.60 % | 85.00 | +129% | Feb 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 70.90 % | 85.00 | +94% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 32.00 mg/L | 30.00 | +7% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 307.36 kg/d | 303.27 | +1% | Feb 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 38.30 % | 40.00 | +3% | Feb 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 556.60 kg/d | 404.51 | +38% | Feb 2025 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 75.70 % | 85.00 | +62% | Jan 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 66.60 % | 85.00 | +123% | Jan 2025 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.20 % | 85.00 | +45% | Dec 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 5.00 % | 40.00 | +58% | Dec 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 38.10 % | 40.00 | +3% | Nov 2024 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 45.00 | +13% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 3.80 % | 40.00 | +60% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 78.00 % | 85.00 | +47% | Oct 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 13.30 % | 40.00 | +45% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.80 % | 85.00 | +8% | Jun 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 81.40 % | 85.00 | +24% | May 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 79.80 % | 85.00 | +35% | Apr 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 23.80 % | 40.00 | +27% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 79.60 % | 85.00 | +36% | Mar 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 28.60 % | 40.00 | +19% | Feb 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 413.46 kg/d | 404.51 | +2% | Feb 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 80.50 % | 85.00 | +30% | Feb 2024 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 83.90 % | 85.00 | +7% | Jan 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 74.30 % | 85.00 | +71% | Jan 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 5.70 % | 40.00 | +57% | Jan 2024 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 13.00 % | 40.00 | +45% | Dec 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 83.20 % | 85.00 | +12% | Dec 2023 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 47.00 mg/L | 45.00 | +4% | Nov 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 79.90 % | 85.00 | +34% | Sep 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.50 mg/L | 30.00 | +15% | Sep 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.40 % | 85.00 | +4% | Aug 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.00 mg/L | 30.00 | +13% | Aug 2023 | Open |
| BOD, 5-day, percent removal | DMR, Limited - Numeric Violation | 70.20 % | 85.00 | +99% | Aug 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 CWA Penalty AO
Clean Water Act
· Case TN-WPC25-0135 · Mar 3, 2026
$1,952
State Administrative Order of Consent
Clean Water Act
· Case TN-WPC19-0014 · Feb 4, 2021
$9,596
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000877 · Jan 5, 1998
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000907 · Jan 5, 1998
$500
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000648 · Mar 27, 1992
$1,000
Civil Judicial Action
Clean Water Act
· Case TN-N00000016 · May 20, 1988
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000649 · Dec 11, 1985
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000788 · Jul 2, 1985
State CWA Non Penalty AO
Clean Water Act
· Case TN-N00000787 · Apr 24, 1980
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