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

Hunlock Creek Generating LLC

Electric Services, Hunlock Creek, Pennsylvania. NPDES permit PA0008664, in force until Jul 31, 2030. Last 12 months: no values over a limit, 72 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (11 values), outfall 001 form Q quarterly (10 values), outfall 001 form Z yearly (3 values), outfall 003 form A monthly (40 values), outfall 003 form Z yearly (4 values), outfall 004 form A monthly (21 values), and 1 more form
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 14 required values missing, 0 of 43 reports late

Limits in force (97)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitdaily maximum≤ 99 deg Fall year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Oil & Greasedaily maximumreport only (mg/L)all year001
Oil & Greasedaily maximumreport only (mg/L)all year001
Oil & Greasedaily maximum≤ 5 mg/Lall year001
Nitrogen, total [as N]quarterly averagereport only (mg/L)all year001
Nitrogen, total [as N]quarterly averagereport only (lb/d)all year001
Nitrogen, ammonia total [as N]quarterly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]quarterly averagereport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]quarterly averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]quarterly averagereport only (lb/d)all year001
Nitrite + Nitrate total [as N]quarterly averagereport only (mg/L)all year001
Nitrite + Nitrate total [as N]quarterly averagereport only (lb/d)all year001
Phosphorus, total [as P]quarterly averagereport only (mg/L)all year001
Phosphorus, total [as P]quarterly averagereport only (lb/d)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year001
Chlorine, total residualinstantaneous maximum≤ .2 mg/Lall year001
Nitrogen, Totalannual totalreport only (lb)all year001
Nitrogen, Ammonia Totalannual totalreport only (lb)all year001
Phosphorus, Totalannual totalreport only (lb)all year001
Chlorination durationmonthly averagereport only (hr)all year001
Chlorination durationdaily maximumreport only (hr)all year001
Temperature, water deg. fahrenheitdaily maximum≤ 110 deg Fall year003
pHinstantaneous minimum≥ 6 SUall year003
pHinstantaneous maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Oil & Greasemonthly average≤ 15 mg/Lall year003
Oil & Greaseinstantaneous maximum≤ 20 mg/Lall year003
Nitrogen, total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, total [as N]monthly averagereport only (lb/d)all year003
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)all year003
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year003
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year003
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year003
Phosphorus, total [as P]monthly averagereport only (mg/L)all year003
Phosphorus, total [as P]monthly averagereport only (lb/d)all year003
Chromium, total [as Cr]monthly average≤ .2 mg/Lall year003
Chromium, total [as Cr]daily maximum≤ .2 mg/Lall year003
Chromium, total [as Cr]monthly average≤ .577 lb/dall year003
Chromium, total [as Cr]daily maximum≤ .577 lb/dall year003
Copper, total [as Cu]monthly averagereport only (mg/L)all year003
Copper, total [as Cu]daily maximumreport only (mg/L)all year003
Copper, total [as Cu]monthly averagereport only (lb/d)all year003
Copper, total [as Cu]daily maximumreport only (lb/d)all year003
Iron, total [as Fe]monthly averagereport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]monthly average≤ 29.49 lb/dall year003
Manganese, total [as Mn]monthly averagereport only (mg/L)all year003
Manganese, total [as Mn]daily maximumreport only (mg/L)all year003
Manganese, total [as Mn]monthly average≤ 16.59 lb/dall year003
Nickel, total [as Ni]annual averagereport only (mg/L)all year003
Zinc, total [as Zn]monthly average≤ 1 mg/Lall year003
Zinc, total [as Zn]daily maximum≤ 1 mg/Lall year003
Zinc, total [as Zn]monthly average≤ 2.88 lb/dall year003
Zinc, total [as Zn]daily maximum≤ 2.88 lb/dall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year003
Chlorine, total residualinstantaneous maximum≤ .2 mg/Lall year003
Chlorine, free availabledaily maximum≤ .2 mg/Lall year003
Nitrogen, Totalannual totalreport only (lb)all year003
Nitrogen, Ammonia Totalannual totalreport only (lb)all year003
Phosphorus, Totalannual totalreport only (lb)all year003
Chlorination durationmonthly averagereport only (hr)all year003
Chlorination durationdaily maximumreport only (hr)all year003
Oxygen, dissolved [DO]instantaneous minimum≥ 4 mg/Lall year004
pHinstantaneous minimum≥ 6 SUall year004
pHinstantaneous maximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 30 mg/Lall year004
Nitrogen, total [as N]monthly averagereport only (mg/L)all year004
Nitrogen, total [as N]monthly averagereport only (lb/d)all year004
Nitrogen, ammonia total [as N]monthly average≤ 25 mg/LMay–Oct004
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec004
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)May–Oct004
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec004
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year004
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year004
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year004
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)all year004
Phosphorus, total [as P]monthly averagereport only (mg/L)all year004
Phosphorus, total [as P]monthly averagereport only (lb/d)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
Chlorine, total residualmonthly average≤ .5 mg/Lall year004
Chlorine, total residualinstantaneous maximum≤ 1.1 mg/Lall year004
E. coliinstantaneous maximumreport only (#/100mL)all year004
Nitrogen, Totalannual totalreport only (lb)all year004
Nitrogen, Ammonia Totalannual totalreport only (lb)all year004
Phosphorus, Totalannual totalreport only (lb)all year004
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep004
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec004
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep004
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec004
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year004

How strict are these limits?

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

Same industry: the 63 Electric Services permits in Pennsylvania.

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/PA0008664 · MCP: https://passage-data.com/mcp