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Union-Williams PSD

Sewage treatment plant, Waverly, West Virginia. NPDES permit WV0101443, in force until Sep 6, 2027. Last 12 months: over a limit 18 times (last September 2026), 1 of 42 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form A monthly (21 values), outfall 001 form B quarterly (8 values), outfall IU01 form B quarterly (40 values), outfall IU02 form A monthly (24 values), outfall IU03 form B quarterly (16 values), outfall IU05 form B quarterly (16 values), and 2 more forms
Renewal application due
Mar 10, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
7 values over a limit, 4 required values missing, 0 of 45 reports late

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

All 18 values over a limit
Period endingOutfallParameterReportedLimitOver by
March 2026001Coliform, fecal general, monthly geometric mean365.4 #/100mL≤ 200 #/100mL83%
April 2026001Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
April 2026001Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
April 2026001Nitrogen, ammonia total [as N], monthly average16.5 mg/L≤ 15 mg/L10%
May 2026001Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
May 2026001Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
May 2026001Nitrogen, ammonia total [as N], daily maximum37.3 mg/L≤ 30 mg/L24%
May 2026001Nitrogen, ammonia total [as N], monthly average37.3 mg/L≤ 15 mg/L149%
May 2026IU02Flow rate, daily maximum39300 gal/d≤ 30000 gal/d31%
June 2026001Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
June 2026001Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
June 2026IU01pH, instantaneous maximum12.4 SU≤ 10 SU—
July 2026001Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
July 2026001Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
August 2026001Coliform, fecal general, daily maximum1413.6 #/100mL≤ 400 #/100mL253%
August 2026001Coliform, fecal general, monthly geometric mean1413.6 #/100mL≤ 200 #/100mL607%
September 2026001Coliform, fecal general, daily maximum2419.6 #/100mL≤ 400 #/100mL505%
September 2026001Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%

Limits in force (141)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 200.2 lb/dall year001
BOD, 5-day, 20 deg. Cdaily maximum≤ 400.3 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≤ 200.2 lb/dall year001
Solids, total suspendeddaily maximum≤ 400.3 lb/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 30 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 100.1 lb/dall year001
Nitrogen, ammonia total [as N]daily maximum≤ 200.2 lb/dall year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverabledaily maximumreport only (mg/L)all year001
Zinc, 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 averagereport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all 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
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
Flow ratemonthly averagereport only (gal/d)all yearIU01
Flow ratemonthly averagereport only (gal/d)all yearIU01
Flow ratedaily maximum≤ 5000 gal/dall yearIU01
Flow ratedaily maximum≤ 5000 gal/dall yearIU01
pHinstantaneous minimum≥ 5 SUall yearIU01
pHinstantaneous minimum≥ 5 SUall yearIU01
pHinstantaneous maximum≤ 10 SUall yearIU01
pHinstantaneous maximum≤ 10 SUall yearIU01
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU01
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU01
Solids, total suspendeddaily maximum≤ 100 mg/Lall yearIU01
Solids, total suspendeddaily maximum≤ 100 mg/Lall yearIU01
Solids, total suspendedmonthly averagereport only (lb/d)all yearIU01
Solids, total suspendedmonthly averagereport only (lb/d)all yearIU01
Solids, total suspendeddaily maximumreport only (lb/d)all yearIU01
Solids, total suspendeddaily maximumreport only (lb/d)all yearIU01
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU01
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU01
Oil and grease, hexane extr methoddaily maximum≤ 30 mg/Lall yearIU01
Oil and grease, hexane extr methoddaily maximum≤ 30 mg/Lall yearIU01
Oil and grease, hexane extr methodmonthly averagereport only (lb/d)all yearIU01
Oil and grease, hexane extr methodmonthly averagereport only (lb/d)all yearIU01
Oil and grease, hexane extr methoddaily maximumreport only (lb/d)all yearIU01
Oil and grease, hexane extr methoddaily maximumreport only (lb/d)all yearIU01
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU01
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU01
Copper, total [as Cu]daily maximumreport only (mg/L)all yearIU01
Copper, total [as Cu]daily maximumreport only (mg/L)all yearIU01
Copper, total [as Cu]monthly averagereport only (lb/d)all yearIU01
Copper, total [as Cu]monthly averagereport only (lb/d)all yearIU01
Copper, total [as Cu]daily maximumreport only (lb/d)all yearIU01
Copper, total [as Cu]daily maximumreport only (lb/d)all yearIU01
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU01
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU01
Zinc, total [as Zn]daily maximumreport only (mg/L)all yearIU01
Zinc, total [as Zn]daily maximumreport only (mg/L)all yearIU01
Zinc, total [as Zn]monthly averagereport only (lb/d)all yearIU01
Zinc, total [as Zn]monthly averagereport only (lb/d)all yearIU01
Zinc, total [as Zn]daily maximumreport only (lb/d)all yearIU01
Zinc, total [as Zn]daily maximumreport only (lb/d)all yearIU01
Flow ratemonthly averagereport only (gal/d)all yearIU02
Flow ratedaily maximum≤ 30000 gal/dall yearIU02
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all yearIU02
BOD, 5-day, 20 deg. Cdaily maximum≤ 300 mg/Lall yearIU02
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all yearIU02
BOD, 5-day, 20 deg. Cdaily maximumreport only (lb/d)all yearIU02
pHinstantaneous minimum≥ 5 SUall yearIU02
pHinstantaneous maximum≤ 10 SUall yearIU02
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU02
Solids, total suspendeddaily maximum≤ 300 mg/Lall yearIU02
Solids, total suspendedmonthly averagereport only (lb/d)all yearIU02
Solids, total suspendeddaily maximumreport only (lb/d)all yearIU02
Oil & Greasemonthly averagereport only (mg/L)all yearIU02
Oil & Greasedaily maximum≤ 30 mg/Lall yearIU02
Oil & Greasemonthly averagereport only (lb/d)all yearIU02
Oil & Greasedaily maximumreport only (lb/d)all yearIU02
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU02
Copper, total [as Cu]daily maximum≤ .75 mg/Lall yearIU02
Copper, total [as Cu]monthly averagereport only (lb/d)all yearIU02
Copper, total [as Cu]daily maximumreport only (lb/d)all yearIU02
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU02
Zinc, total [as Zn]daily maximum≤ .75 mg/Lall yearIU02
Zinc, total [as Zn]monthly averagereport only (lb/d)all yearIU02
Zinc, total [as Zn]daily maximumreport only (lb/d)all yearIU02
Flow ratemonthly averagereport only (gal/d)all yearIU03
Flow ratemonthly averagereport only (gal/d)all yearIU03
Flow ratedaily maximum≤ 2500 gal/dall yearIU03
Flow ratedaily maximum≤ 2500 gal/dall yearIU03
pHinstantaneous minimum≥ 5 SUall yearIU03
pHinstantaneous minimum≥ 5 SUall yearIU03
pHinstantaneous maximum≤ 10 SUall yearIU03
pHinstantaneous maximum≤ 10 SUall yearIU03
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU03
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU03
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU03
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU03
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU03
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU03
Oil and grease, hexane extr methoddaily maximum≤ 100 mg/Lall yearIU03
Oil and grease, hexane extr methoddaily maximum≤ 100 mg/Lall yearIU03
Flow ratemonthly averagereport only (gal/d)all yearIU05
Flow ratemonthly averagereport only (gal/d)all yearIU05
Flow ratedaily maximum≤ 500 gal/dall yearIU05
Flow ratedaily maximum≤ 500 gal/dall yearIU05
pHinstantaneous minimum≥ 6 SUall yearIU05
pHinstantaneous minimum≥ 6 SUall yearIU05
pHinstantaneous maximum≤ 10 SUall yearIU05
pHinstantaneous maximum≤ 10 SUall yearIU05
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU05
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU05
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU05
Solids, total suspendeddaily maximum≤ 250 mg/Lall yearIU05
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU05
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all yearIU05
Oil and grease, hexane extr methoddaily maximum≤ 100 mg/Lall yearIU05
Oil and grease, hexane extr methoddaily maximum≤ 100 mg/Lall yearIU05
Flow ratemonthly averagereport only (gal/d)all yearIU06
Flow ratedaily maximum≤ 14000 gal/dall yearIU06
pHinstantaneous minimum≥ 5 SUall yearIU06
pHinstantaneous maximum≤ 10 SUall yearIU06
Solids, total suspendedmonthly averagereport only (mg/L)all yearIU06
Solids, total suspendeddaily maximum≤ 300 mg/Lall yearIU06
Chloride [as Cl]monthly averagereport only (mg/L)all yearIU06
Chloride [as Cl]daily maximumreport only (mg/L)all yearIU06
Copper, total [as Cu]monthly averagereport only (mg/L)all yearIU06
Copper, total [as Cu]daily maximumreport only (mg/L)all yearIU06
Zinc, total [as Zn]monthly averagereport only (mg/L)all yearIU06
Zinc, total [as Zn]daily maximumreport only (mg/L)all yearIU06
Aluminum, total [as Al]monthly averagereport only (mg/L)all yearIU06
Aluminum, total [as Al]daily maximumreport only (mg/L)all yearIU06

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/WV0101443 · MCP: https://passage-data.com/mcp