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Huston TWP Muni Auth Clearfield Cnty

Sewage treatment plant, Penfield, Pennsylvania. NPDES permit PA0228346, in force until Oct 31, 2028. Last 12 months: no values over a limit, 40 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (20 values), form Q quarterly, form Y yearly
Renewal application due
May 4, 2028 · 180 days before expiry; your permit may set another date
Last report on file
June 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 13 reports late

Limits in force (29)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 37 lb/dall year
Solids, total suspendedweekly average≤ 56 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year
Iron, total [as Fe]annual averagereport only (mg/L)all year
Iron, total [as Fe]annual averagereport only (lb/d)all year
Manganese, total [as Mn]annual averagereport only (mg/L)all year
Manganese, total [as Mn]annual averagereport only (lb/d)all year
Aluminum, total [as Al]annual averagereport only (mg/L)all year
Aluminum, total [as Al]annual averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
E. coliinstantaneous maximumreport only (#/100mL)all year
Ultraviolet light transmittanceinstantaneous minimumreport only (%)all year
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 37 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 31 lb/dall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 46 lb/dall year

New limits from Dec 1, 2026

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Nitrogen, ammonia total [as N], monthly average2 mg/L (May–Oct)new1 mg/L (3 values, 3 below detection)—
Nitrogen, ammonia total [as N], monthly average2.5 lb/d (May–Oct)new0.3 lb/d (3 values, 3 below detection)—
Nitrogen, ammonia total [as N], monthly average7.5 lb/d (Jan, Feb, Mar, Apr, Nov, Dec)new1 lb/d (5 values, 2 below detection)0.133×
Nitrogen, ammonia total [as N], monthly average6 mg/L (Jan, Feb, Mar, Apr, Nov, Dec)new3.808 mg/L (5 values, 2 below detection)0.635×
Nitrogen, ammonia total [as N], weekly average3.5 mg/L (May–Oct)new——
Nitrogen, ammonia total [as N], weekly average4 lb/d (May–Oct)new——
Nitrogen, ammonia total [as N], weekly average13 lb/d (Jan, Feb, Mar, Apr, Nov, Dec)new——
Nitrogen, ammonia total [as N], weekly average10.5 mg/L (Jan, Feb, Mar, Apr, Nov, Dec)new——

How strict are these limits?

Cited limits by parameter: Pennsylvania'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/PA0228346 · MCP: https://passage-data.com/mcp