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Sewage treatment plant, Ronceverte, West Virginia. NPDES permit WV0089010, in force until Aug 7, 2028. Last 12 months: over a limit 2 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Outfall | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|---|
| November 2025 | IU14 | BOD, 5-day, 20 deg. C, daily maximum | 424 mg/L | ≤ 300 mg/L | 41% |
| August 2026 | IU04 | Cyanide, total [as CN], daily maximum | .0553 lb/d | ≤ .05 lb/d | 11% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Flow rate | monthly average | report only (gal/d) | all year | IU02 |
| Flow rate | daily maximum | ≤ 8000 gal/d | all year | IU02 |
| pH | instantaneous minimum | ≥ 6 SU | all year | IU02 |
| pH | instantaneous maximum | ≤ 9 SU | all year | IU02 |
| Cyanide, total [as CN] | monthly average | report only (mg/L) | all year | IU02 |
| Cyanide, total [as CN] | daily maximum | ≤ .1 mg/L | all year | IU02 |
| Cadmium, total [as Cd] | monthly average | ≤ .005 mg/L | all year | IU02 |
| Cadmium, total [as Cd] | daily maximum | ≤ .0075 mg/L | all year | IU02 |
| Chromium, total [as Cr] | monthly average | ≤ 1.37 mg/L | all year | IU02 |
| Chromium, total [as Cr] | daily maximum | ≤ 2.05 mg/L | all year | IU02 |
| Copper, total [as Cu] | monthly average | ≤ .1 mg/L | all year | IU02 |
| Copper, total [as Cu] | daily maximum | ≤ .15 mg/L | all year | IU02 |
| Lead, total [as Pb] | monthly average | ≤ .29 mg/L | all year | IU02 |
| Lead, total [as Pb] | daily maximum | ≤ .43 mg/L | all year | IU02 |
| Nickel, total [as Ni] | monthly average | ≤ .37 mg/L | all year | IU02 |
| Nickel, total [as Ni] | daily maximum | ≤ .55 mg/L | all year | IU02 |
| Silver, total [as Ag] | monthly average | ≤ .03 mg/L | all year | IU02 |
| Silver, total [as Ag] | daily maximum | ≤ .045 mg/L | all year | IU02 |
| Zinc, total [as Zn] | monthly average | ≤ 1.1 mg/L | all year | IU02 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.64 mg/L | all year | IU02 |
| Total toxic organics [TTO] [40 CFR433] | daily maximum | ≤ 2.13 mg/L | all year | IU02 |
| Flow rate | monthly average | report only (gal/d) | all year | IU03 |
| Flow rate | daily maximum | ≤ 5000 gal/d | all year | IU03 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU03 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 300 mg/L | all year | IU03 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU03 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU03 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU03 |
| Solids, total suspended | daily maximum | ≤ 300 mg/L | all year | IU03 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | IU03 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | ≤ 50 mg/L | all year | IU03 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU03 |
| Copper, total [as Cu] | daily maximum | ≤ .2 mg/L | all year | IU03 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU03 |
| Zinc, total [as Zn] | daily maximum | ≤ .48 mg/L | all year | IU03 |
| Flow rate | monthly average | report only (gal/d) | all year | IU04 |
| Flow rate | daily maximum | ≤ 100000 gal/d | all year | IU04 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU04 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | IU04 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year | IU04 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 88 lb/d | all year | IU04 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU04 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU04 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU04 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | IU04 |
| Solids, total suspended | monthly average | report only (lb/d) | all year | IU04 |
| Solids, total suspended | daily maximum | ≤ 88 lb/d | all year | IU04 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | IU04 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/L) | all year | IU04 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (lb/d) | all year | IU04 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | ≤ 88 lb/d | all year | IU04 |
| Cyanide, total [as CN] | monthly average | report only (ug/L) | all year | IU04 |
| Cyanide, total [as CN] | daily maximum | report only (ug/L) | all year | IU04 |
| Cyanide, total [as CN] | monthly average | report only (lb/d) | all year | IU04 |
| Cyanide, total [as CN] | daily maximum | ≤ .05 lb/d | all year | IU04 |
| Cyanide, free [amenable to chlorination] | monthly average | report only (ug/L) | all year | IU04 |
| Cyanide, free [amenable to chlorination] | daily maximum | report only (ug/L) | all year | IU04 |
| Cyanide, free [amenable to chlorination] | monthly average | report only (lb/d) | all year | IU04 |
| Cyanide, free [amenable to chlorination] | daily maximum | ≤ .03 lb/d | all year | IU04 |
| Arsenic, total [as As] | monthly average | report only (ug/L) | all year | IU04 |
| Arsenic, total [as As] | daily maximum | report only (ug/L) | all year | IU04 |
| Arsenic, total [as As] | monthly average | report only (lb/d) | all year | IU04 |
| Arsenic, total [as As] | daily maximum | ≤ .0135 lb/d | all year | IU04 |
| Cadmium, total [as Cd] | monthly average | report only (ug/L) | all year | IU04 |
| Cadmium, total [as Cd] | daily maximum | report only (ug/L) | all year | IU04 |
| Cadmium, total [as Cd] | monthly average | report only (lb/d) | all year | IU04 |
| Cadmium, total [as Cd] | daily maximum | ≤ .001 lb/d | all year | IU04 |
| Chromium, hexavalent [as Cr] | monthly average | report only (ug/L) | all year | IU04 |
| Chromium, hexavalent [as Cr] | daily maximum | report only (ug/L) | all year | IU04 |
| Chromium, hexavalent [as Cr] | monthly average | report only (lb/d) | all year | IU04 |
| Chromium, hexavalent [as Cr] | daily maximum | ≤ .04 lb/d | all year | IU04 |
| Chromium, total [as Cr] | monthly average | report only (ug/L) | all year | IU04 |
| Chromium, total [as Cr] | daily maximum | report only (ug/L) | all year | IU04 |
| Chromium, total [as Cr] | monthly average | report only (lb/d) | all year | IU04 |
| Chromium, total [as Cr] | daily maximum | ≤ .14 lb/d | all year | IU04 |
| Copper, total [as Cu] | monthly average | report only (ug/L) | all year | IU04 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) | all year | IU04 |
| Copper, total [as Cu] | monthly average | report only (lb/d) | all year | IU04 |
| Copper, total [as Cu] | daily maximum | ≤ .109 lb/d | all year | IU04 |
| Lead, total [as Pb] | monthly average | report only (ug/L) | all year | IU04 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) | all year | IU04 |
| Lead, total [as Pb] | monthly average | report only (lb/d) | all year | IU04 |
| Lead, total [as Pb] | daily maximum | ≤ .052 lb/d | all year | IU04 |
| Nickel, total [as Ni] | monthly average | report only (ug/L) | all year | IU04 |
| Nickel, total [as Ni] | daily maximum | report only (ug/L) | all year | IU04 |
| Nickel, total [as Ni] | monthly average | report only (lb/d) | all year | IU04 |
| Nickel, total [as Ni] | daily maximum | ≤ .05 lb/d | all year | IU04 |
| Zinc, total [as Zn] | monthly average | report only (ug/L) | all year | IU04 |
| Zinc, total [as Zn] | daily maximum | report only (ug/L) | all year | IU04 |
| Zinc, total [as Zn] | monthly average | report only (lb/d) | all year | IU04 |
| Zinc, total [as Zn] | daily maximum | ≤ .122 lb/d | all year | IU04 |
| Mercury, total [as Hg] | monthly average | report only (ug/L) | all year | IU04 |
| Mercury, total [as Hg] | daily maximum | report only (ug/L) | all year | IU04 |
| Mercury, total [as Hg] | monthly average | report only (lb/d) | all year | IU04 |
| Mercury, total [as Hg] | daily maximum | ≤ .00025 lb/d | all year | IU04 |
| Flow rate | monthly average | report only (gal/d) | all year | IU05 |
| Flow rate | daily maximum | ≤ 1000 gal/d | all year | IU05 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU05 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | IU05 |
| BOD, 5-day, 20 deg. C | monthly average | report only (lb/d) | all year | IU05 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 65 lb/d | all year | IU05 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU05 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU05 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU05 |
| Solids, total suspended | daily maximum | ≤ 250 mg/L | all year | IU05 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | IU05 |
| Oil and grease, hexane extr method | daily maximum | ≤ 30 mg/L | all year | IU05 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU05 |
| Copper, total [as Cu] | daily maximum | ≤ .3 mg/L | all year | IU05 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | IU05 |
| Lead, total [as Pb] | daily maximum | ≤ .1 mg/L | all year | IU05 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU05 |
| Zinc, total [as Zn] | daily maximum | ≤ .5 mg/L | all year | IU05 |
| Toluene | monthly average | report only (mg/L) | all year | IU05 |
| Toluene | daily maximum | ≤ 1.4 mg/L | all year | IU05 |
| Flow rate | monthly average | report only (gal/d) | all year | IU08 |
| Flow rate | daily maximum | ≤ 250 gal/d | all year | IU08 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU08 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU08 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU08 |
| Solids, total suspended | daily maximum | ≤ 250 mg/L | all year | IU08 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | IU08 |
| Oil and grease, hexane extr method | daily maximum | ≤ 30 mg/L | all year | IU08 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU08 |
| Copper, total [as Cu] | daily maximum | ≤ .15 mg/L | all year | IU08 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | IU08 |
| Lead, total [as Pb] | daily maximum | ≤ .1 mg/L | all year | IU08 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU08 |
| Zinc, total [as Zn] | daily maximum | ≤ 2.5 mg/L | all year | IU08 |
| Flow rate | monthly average | report only (gal/d) | all year | IU09 |
| Flow rate | daily maximum | ≤ 5000 gal/d | all year | IU09 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU09 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 300 mg/L | all year | IU09 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU09 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU09 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU09 |
| Solids, total suspended | daily maximum | ≤ 300 mg/L | all year | IU09 |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/L) | all year | IU09 |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | ≤ 50 mg/L | all year | IU09 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU09 |
| Copper, total [as Cu] | daily maximum | ≤ .3 mg/L | all year | IU09 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | IU09 |
| Lead, total [as Pb] | daily maximum | ≤ .02 mg/L | all year | IU09 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU09 |
| Zinc, total [as Zn] | daily maximum | ≤ .48 mg/L | all year | IU09 |
| Flow rate | monthly average | report only (gal/d) | all year | IU12 |
| Flow rate | daily maximum | ≤ 5000 gal/d | all year | IU12 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU12 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU12 |
| Solids, total suspended | daily maximum | ≤ 250 mg/L | all year | IU12 |
| Oil and grease, hexane extr method | daily maximum | ≤ 30 mg/L | all year | IU12 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | IU12 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | IU12 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | IU12 |
| Flow rate | monthly average | report only (gal/d) | all year | IU13 |
| Flow rate | daily maximum | ≤ 1300 gal/d | all year | IU13 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU13 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU13 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU13 |
| Solids, total suspended | daily maximum | ≤ 250 mg/L | all year | IU13 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | IU13 |
| Oil and grease, hexane extr method | daily maximum | ≤ 30 mg/L | all year | IU13 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU13 |
| Copper, total [as Cu] | daily maximum | report only (mg/L) | all year | IU13 |
| Lead, total [as Pb] | monthly average | report only (mg/L) | all year | IU13 |
| Lead, total [as Pb] | daily maximum | report only (mg/L) | all year | IU13 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU13 |
| Zinc, total [as Zn] | daily maximum | report only (mg/L) | all year | IU13 |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | IU14 |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year | IU14 |
| Flow rate | monthly average | report only (gal/d) | all year | IU14 |
| Flow rate | daily maximum | ≤ 6500 gal/d | all year | IU14 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU14 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 300 mg/L | all year | IU14 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU14 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU14 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU14 |
| Solids, total suspended | daily maximum | ≤ 300 mg/L | all year | IU14 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | IU14 |
| Oil and grease, hexane extr method | daily maximum | ≤ 100 mg/L | all year | IU14 |
| Carbon, tot organic [TOC] | monthly average | report only (mg/L) | all year | IU14 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | IU14 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU14 |
| Copper, total [as Cu] | daily maximum | ≤ .4 mg/L | all year | IU14 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU14 |
| Zinc, total [as Zn] | daily maximum | ≤ .2 mg/L | all year | IU14 |
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | IU15 |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year | IU15 |
| Flow rate | monthly average | report only (gal/d) | all year | IU15 |
| Flow rate | daily maximum | ≤ 2000 gal/d | all year | IU15 |
| BOD, 5-day, 20 deg. C | monthly average | report only (mg/L) | all year | IU15 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 300 mg/L | all year | IU15 |
| pH | instantaneous minimum | ≥ 5 SU | all year | IU15 |
| pH | instantaneous maximum | ≤ 10 SU | all year | IU15 |
| Solids, total suspended | monthly average | report only (mg/L) | all year | IU15 |
| Solids, total suspended | daily maximum | ≤ 300 mg/L | all year | IU15 |
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | all year | IU15 |
| Oil and grease, hexane extr method | daily maximum | ≤ 100 mg/L | all year | IU15 |
| Carbon, tot organic [TOC] | monthly average | report only (mg/L) | all year | IU15 |
| Carbon, tot organic [TOC] | daily maximum | report only (mg/L) | all year | IU15 |
| Copper, total [as Cu] | monthly average | report only (mg/L) | all year | IU15 |
| Copper, total [as Cu] | daily maximum | ≤ .4 mg/L | all year | IU15 |
| Zinc, total [as Zn] | monthly average | report only (mg/L) | all year | IU15 |
| Zinc, total [as Zn] | daily maximum | ≤ .2 mg/L | all year | IU15 |
Cited limits by parameter: West Virginia's rules and the federal ones.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WV0089010 · MCP: https://passage-data.com/mcp