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Ronceverte, City of

Sewage treatment plant, major discharger, Ronceverte, West Virginia. NPDES permit WV0024236, in force until Feb 27, 2029. Last 12 months: over a limit 26 times (last September 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form A monthly (38 values), outfall 002 form C twice a year (16 values), outfall 004 form C twice a year (16 values), outfall IU01 form B quarterly (20 values), outfall IU02 form B quarterly (6 values), outfall 001 form D yearly
Last report on file
September 2026
Oct 2024 – Sep 2025
32 values over a limit, 26 required values missing, 2 of 25 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

All 26 values over a limit
Period endingOutfallParameterReportedLimitOver by
October 2025001Coliform, fecal general, daily maximum28682 #/100mL≤ 400 #/100mL7071%
October 2025001Coliform, fecal general, monthly geometric mean28682 #/100mL≤ 200 #/100mL14241%
October 2025001Phosphorus, total [as P], daily maximum1.08 mg/L≤ 1 mg/L8%
October 2025001Phosphorus, total [as P], monthly average1.08 mg/L≤ .5 mg/L116%
November 2025001BOD, 5-day, 20 deg. C, monthly average340 lb/d≤ 200 lb/d70%
December 2025IU01pH, instantaneous maximum731 SU≤ 10 SU—
January 2026001BOD, 5-day, 20 deg. C, monthly average216 lb/d≤ 200 lb/d8%
March 2026IU01Flow rate, daily maximum1500 gal/d≤ 1200 gal/d25%
April 2026001Nitrogen, ammonia total [as N], daily maximum27.4 mg/L≤ 16.7 mg/L64%
April 2026001Nitrogen, ammonia total [as N], monthly average15.3 mg/L≤ 8.3 mg/L84%
April 2026001Zinc, total recoverable, daily maximum.506 mg/L≤ .264 mg/L92%
April 2026001Zinc, total recoverable, monthly average.506 mg/L≤ .103 mg/L391%
May 2026001Coliform, fecal general, daily maximum15000 #/100mL≤ 400 #/100mL3650%
May 2026001Phosphorus, total [as P], daily maximum4.32 mg/L≤ 1 mg/L332%
May 2026001Phosphorus, total [as P], monthly average3.01 mg/L≤ .5 mg/L502%
June 2026001Coliform, fecal general, daily maximum34600 #/100mL≤ 400 #/100mL8550%
June 2026001Phosphorus, total [as P], daily maximum4.12 mg/L≤ 1 mg/L312%
June 2026001Phosphorus, total [as P], monthly average2.88 mg/L≤ .5 mg/L476%
July 2026001Coliform, fecal general, daily maximum960 #/100mL≤ 400 #/100mL140%
July 2026001Phosphorus, total [as P], daily maximum2.53 mg/L≤ 1 mg/L153%
July 2026001Phosphorus, total [as P], monthly average.9 mg/L≤ .5 mg/L80%
August 2026001BOD, 5-day, 20 deg. C, monthly average238 lb/d≤ 200 lb/d19%
August 2026001Phosphorus, total [as P], daily maximum2.67 mg/L≤ 1 mg/L167%
August 2026001Phosphorus, total [as P], monthly average1.3 mg/L≤ .5 mg/L160%
September 2026001Phosphorus, total [as P], daily maximum3.59 mg/L≤ 1 mg/L259%
September 2026001Phosphorus, total [as P], monthly average2.96 mg/L≤ .5 mg/L492%

Limits in force (122)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]instantaneous minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 12 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 24 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 200 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 400 lb/dall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 60 mg/Lall year001
Solids, total suspendedmonthly average≤ 500 lb/dall year001
Solids, total suspendeddaily maximum≤ 1001 lb/dall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)May–Oct001
Nitrogen, total [as N]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, total [as N]daily maximumreport only (mg/L)May–Oct001
Nitrogen, total [as N]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, total [as N]monthly averagereport only (lb/d)May–Oct001
Nitrogen, total [as N]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, total [as N]daily maximumreport only (lb/d)May–Oct001
Nitrogen, total [as N]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 8.3 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 16.7 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 138 lb/dall year001
Nitrogen, ammonia total [as N]daily maximum≤ 279 lb/dall year001
Phosphorus, total [as P]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Phosphorus, total [as P]monthly average≤ .5 mg/LMay–Oct001
Phosphorus, total [as P]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Phosphorus, total [as P]daily maximum≤ 1 mg/LMay–Oct001
Phosphorus, total [as P]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec001
Phosphorus, total [as P]monthly averagereport only (lb/d)May–Oct001
Phosphorus, total [as P]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec001
Phosphorus, total [as P]daily maximumreport only (lb/d)May–Oct001
Cyanide, weak acid, dissociablemonthly average≤ .004 mg/Lall year001
Cyanide, weak acid, dissociabledaily maximum≤ .005 mg/Lall year001
Arsenic, total [as As]monthly averagereport only (mg/L)all year001
Arsenic, total [as As]daily maximumreport only (mg/L)all year001
Chromium, hexavalent [as Cr]monthly averagereport only (mg/L)all year001
Chromium, hexavalent [as Cr]daily maximumreport only (mg/L)all year001
Nickel, total recoverablemonthly averagereport only (mg/L)all year001
Nickel, total recoverabledaily maximumreport only (mg/L)all year001
Silver total recoverablemonthly averagereport only (mg/L)all year001
Silver total recoverabledaily maximumreport only (mg/L)all year001
Zinc, total recoverablemonthly average≤ .103 mg/Lall year001
Zinc, total recoverabledaily maximum≤ .264 mg/Lall year001
Cadmium, total recoverablemonthly averagereport only (mg/L)all year001
Cadmium, total recoverabledaily maximumreport only (mg/L)all year001
Lead, total recoverablemonthly averagereport only (mg/L)all year001
Lead, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverablemonthly average≤ .01 mg/Lall year001
Copper, total recoverabledaily maximum≤ .028 mg/Lall year001
Flow, in conduit or thru treatment plantminimumreport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ .028 mg/Lall year001
Chlorine, total residualdaily maximum≤ .057 mg/Lall year001
Toxicity [chronic], Ceriodaphnia dubiamonthly averagereport only (tox chronic)all year001
Toxicity [chronic], Ceriodaphnia dubiadaily maximumreport only (tox chronic)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]monthly averagereport only (tox chronic)all year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximumreport only (tox chronic)all year001
Mercury, total [as Hg]monthly averagereport only (ug/L)all year001
Mercury, total [as Hg]daily maximumreport only (ug/L)all year001
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year001
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year002
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year002
pHinstantaneous minimumreport only (SU)all year002
pHinstantaneous maximumreport only (SU)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year002
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Coliform, fecal generalmonthly geometric meanreport only (#/100mL)all year002
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year002
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year002
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year002
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year004
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year004
pHinstantaneous minimumreport only (SU)all year004
pHinstantaneous maximumreport only (SU)all year004
Solids, total suspendedmonthly averagereport only (mg/L)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year004
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year004
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year004
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Coliform, fecal generalmonthly geometric meanreport only (#/100mL)all year004
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year004
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year004
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year004
Flow ratemonthly averagereport only (gal/d)all yearIU01
Flow ratedaily maximum≤ 1200 gal/dall yearIU01
pHinstantaneous minimum≥ 5 SUall yearIU01
pHinstantaneous maximum≤ 10 SUall yearIU01
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU01
Solids, total suspendeddaily maximumreport only (mg/L)all yearIU01
Solids, total suspendedmonthly averagereport only (lb/d)all yearIU01
Solids, total suspendeddaily maximumreport only (lb/d)all yearIU01
Chloride [as Cl]monthly averagereport only (mg/L)all yearIU01
Chloride [as Cl]daily maximumreport only (mg/L)all yearIU01
Chloride [as Cl]monthly averagereport only (lb/d)all yearIU01
Chloride [as Cl]daily maximumreport only (lb/d)all yearIU01
Zinc, total recoverablemonthly averagereport only (mg/L)all yearIU01
Zinc, total recoverabledaily maximumreport only (mg/L)all yearIU01
Zinc, total recoverablemonthly averagereport only (lb/d)all yearIU01
Zinc, total recoverabledaily maximumreport only (lb/d)all yearIU01
Copper, total recoverablemonthly averagereport only (mg/L)all yearIU01
Copper, total recoverabledaily maximumreport only (mg/L)all yearIU01
Copper, total recoverablemonthly averagereport only (lb/d)all yearIU01
Copper, total recoverabledaily maximumreport only (lb/d)all yearIU01
Flow ratemonthly averagereport only (gal/d)all yearIU02
Flow ratedaily maximum≤ 1000 gal/dall yearIU02
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU02
Solids, total suspendeddaily maximum≤ 300 mg/Lall yearIU02
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU02
Oil and grease, hexane extr methoddaily maximum≤ 30 mg/Lall yearIU02

How strict are these limits?

Cited limits by parameter: West Virginia's rules and the federal ones.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0024236 · MCP: https://passage-data.com/mcp