Passage Data · Check a report · Use it from your AI

Hillsboro, Town of

Sewage treatment plant, Hillsboro, West Virginia. NPDES permit WV0054283, in force until May 21, 2029. Last 12 months: over a limit 12 times (last August 2026), 14 required values missing, 5 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (27 values), form B quarterly (6 values), form D yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
14 values over a limit, 0 required values missing, 0 of 17 reports late

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

Period endingParameterReportedLimitOver by
February 2026Solids, suspended percent removal, monthly average minimum68.1 %≥ 85 %113%
February 2026Solids, total suspended, monthly average37 mg/L≤ 30 mg/L23%
March 2026Solids, total suspended, monthly average48 mg/L≤ 30 mg/L60%
March 2026Solids, total suspended, monthly average9.6 lb/d≤ 9 lb/d7%
May 2026BOD, 5-day, 20 deg. C, daily maximum79.3 mg/L≤ 60 mg/L32%
May 2026BOD, 5-day, 20 deg. C, monthly average79.3 mg/L≤ 30 mg/L164%
May 2026BOD, 5-day, percent removal, monthly average minimum68.53 %≥ 85 %110%
May 2026Nitrogen, ammonia total [as N], monthly average8.4 mg/L≤ 8.3 mg/L1%
May 2026Solids, suspended percent removal, monthly average minimum73.86 %≥ 85 %74%
June 2026Nitrogen, ammonia total [as N], monthly average8.4 mg/L≤ 8.3 mg/L1%
August 2026Nitrogen, ammonia total [as N], monthly average11.1 mg/L≤ 8.3 mg/L34%
August 2026Nitrogen, ammonia total [as N], monthly average3.62 lb/d≤ 2.4 lb/d51%

Limits in force (37)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 9 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 17 lb/dall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Solids, total suspendedmonthly average≤ 9 lb/dall year
Solids, total suspendeddaily maximum≤ 17 lb/dall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, total [as N]daily maximumreport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 8.3 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 16.6 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 2.4 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 4.7 lb/dall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Phosphorus, total [as P]daily maximumreport only (lb/d)all year
Zinc, total recoverablemonthly averagereport only (mg/L)all year
Zinc, total recoverabledaily maximumreport only (mg/L)all year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Copper, total recoverablemonthly averagereport only (mg/L)all year
Copper, total recoverabledaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantminimumreport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .028 mg/Lall year
Chlorine, total residualdaily maximum≤ .057 mg/Lall year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year
BOD, 5-day, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all year

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0054283 · MCP: https://passage-data.com/mcp