COPPERHEAD CHEM CO INC

NPDES permit PA0012742 · Minor NON-POTW · effective, expires 2026-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

11values over a limit
0required values missing, on 0 form(s)
0of 51 forms filed late

Last period with anything received: 2026-06-30. Most often over: BOD, 5-day, percent removal (6), Solids, total suspended (4), Mercury, total [as Hg] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among PA permits in EPA's filings — check your permit).

Limits in force (293)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]INST MAX report only all year
001pHINST MIN report only all year
001pHINST MAX report only all year
001Solids, total suspendedINST MAX report only all year
001Oil & GreaseINST MAX report only all year
001Nitrogen, ammonia total [as N]INST MAX report only all year
001Nitrogen, Kjeldahl, total [as N]INST MAX report only all year
001Nitrite + Nitrate total [as N]INST MAX report only all year
001Phosphorus, total [as P]INST MAX report only all year
001Carbon, tot organic [TOC]INST MAX report only all year
001Cyanide, total [as CN]INST MAX report only all year
001Magnesium, dissolved [as Mg]INST MAX report only all year
001Magnesium, total [as Mg]INST MAX report only all year
001Arsenic, total [as As]INST MAX report only all year
001Cadmium, total [as Cd]INST MAX report only all year
001Iron, total [as Fe]INST MAX report only all year
001Lead, total [as Pb]INST MAX report only all year
001Silver, total [as Ag]INST MAX report only all year
001Zinc, total [as Zn]INST MAX report only all year
001Aluminum, total [as Al]INST MAX report only all year
001Selenium, total [as Se]INST MAX report only all year
001Solids, total dissolvedINST MAX report only all year
001Mercury, total [as Hg]INST MAX report only all year
002Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedINST MAX <= 100 mg/L all year
002Oil & GreaseINST MAX <= 30 mg/L all year
002Nitrogen, ammonia total [as N]INST MAX report only all year
002Nitrogen, Kjeldahl, total [as N]INST MAX report only all year
002Nitrite + Nitrate total [as N]INST MAX report only all year
002Phosphorus, total [as P]INST MAX report only all year
002Cyanide, total [as CN]INST MAX report only all year
002Arsenic, total [as As]INST MAX report only all year
002Cadmium, total [as Cd]INST MAX report only all year
002Iron, total [as Fe]INST MAX report only all year
002Lead, total [as Pb]INST MAX report only all year
002Silver, total [as Ag]INST MAX report only all year
002Zinc, total [as Zn]INST MAX report only all year
002Aluminum, total [as Al]INST MAX report only all year
002Selenium, total [as Se]INST MAX report only all year
002Mercury, total [as Hg]INST MAX report only all year
003Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedINST MAX <= 100 mg/L all year
003Oil & GreaseINST MAX <= 30 mg/L all year
003Nitrite + Nitrate total [as N]INST MAX report only all year
003Phosphorus, total [as P]INST MAX report only all year
003Iron, total [as Fe]INST MAX report only all year
003Lead, total [as Pb]INST MAX report only all year
003Zinc, total [as Zn]INST MAX report only all year
003Aluminum, total [as Al]INST MAX report only all year
003Mercury, total [as Hg]INST MAX report only all year
004Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
004pHINST MIN >= 6 SU all year
004pHINST MAX <= 9 SU all year
004Solids, total suspendedINST MAX <= 100 mg/L all year
004Oil & GreaseINST MAX <= 30 mg/L all year
004Nitrite + Nitrate total [as N]INST MAX report only all year
004Phosphorus, total [as P]INST MAX report only all year
004Iron, total [as Fe]INST MAX report only all year
004Lead, total [as Pb]INST MAX report only all year
004Zinc, total [as Zn]INST MAX report only all year
004Aluminum, total [as Al]INST MAX report only all year
004Mercury, total [as Hg]INST MAX report only all year
005Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005Solids, total suspendedINST MAX <= 100 mg/L all year
005Oil & GreaseINST MAX <= 30 mg/L all year
005Nitrite + Nitrate total [as N]INST MAX report only all year
005Phosphorus, total [as P]INST MAX report only all year
005Iron, total [as Fe]INST MAX report only all year
005Lead, total [as Pb]INST MAX report only all year
005Zinc, total [as Zn]INST MAX report only all year
005Aluminum, total [as Al]INST MAX report only all year
005Mercury, total [as Hg]INST MAX report only all year
006Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
006pHINST MIN >= 6 SU all year
006pHINST MAX <= 9 SU all year
006Solids, total suspendedINST MAX <= 100 mg/L all year
006Oil & GreaseINST MAX <= 30 mg/L all year
006Nitrite + Nitrate total [as N]INST MAX report only all year
006Phosphorus, total [as P]INST MAX report only all year
006Iron, total [as Fe]INST MAX report only all year
006Lead, total [as Pb]INST MAX report only all year
006Zinc, total [as Zn]INST MAX report only all year
006Aluminum, total [as Al]INST MAX report only all year
006Mercury, total [as Hg]INST MAX report only all year
007Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
007pHINST MIN >= 6 SU all year
007pHINST MAX <= 9 SU all year
007Solids, total suspendedINST MAX <= 100 mg/L all year
007Oil & GreaseINST MAX <= 30 mg/L all year
007Nitrite + Nitrate total [as N]INST MAX report only all year
007Phosphorus, total [as P]INST MAX report only all year
007Iron, total [as Fe]INST MAX report only all year
007Lead, total [as Pb]INST MAX report only all year
007Zinc, total [as Zn]INST MAX report only all year
007Aluminum, total [as Al]INST MAX report only all year
007Mercury, total [as Hg]INST MAX report only all year
009Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
009pHINST MIN >= 6 SU all year
009pHINST MAX <= 9 SU all year
009Solids, total suspendedINST MAX <= 100 mg/L all year
009Oil & GreaseINST MAX <= 30 mg/L all year
009Nitrogen, ammonia total [as N]INST MAX report only all year
009Nitrite + Nitrate total [as N]INST MAX report only all year
009Phosphorus, total [as P]INST MAX report only all year
009Cyanide, total [as CN]INST MAX report only all year
009Arsenic, total [as As]INST MAX report only all year
009Cadmium, total [as Cd]INST MAX report only all year
009Iron, total [as Fe]INST MAX report only all year
009Lead, total [as Pb]INST MAX report only all year
009Silver, total [as Ag]INST MAX report only all year
009Zinc, total [as Zn]INST MAX report only all year
009Aluminum, total [as Al]INST MAX report only all year
009Selenium, total [as Se]INST MAX report only all year
009Mercury, total [as Hg]INST MAX report only all year
010Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
010pHINST MIN >= 6 SU all year
010pHINST MAX <= 9 SU all year
010Solids, total suspendedINST MAX <= 100 mg/L all year
010Oil & GreaseINST MAX <= 30 mg/L all year
010Nitrite + Nitrate total [as N]INST MAX report only all year
010Phosphorus, total [as P]INST MAX report only all year
010Iron, total [as Fe]INST MAX report only all year
010Lead, total [as Pb]INST MAX report only all year
010Zinc, total [as Zn]INST MAX report only all year
010Aluminum, total [as Al]INST MAX report only all year
010Mercury, total [as Hg]INST MAX report only all year
011Oxygen, dissolved [DO]INST MIN >= 3 mg/L all year
011BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
011BOD, 5-day, 20 deg. CDAILY MX <= 60 mg/L all year
011BOD, 5-day, 20 deg. CMO AVG <= 1.52 lb/d all year
011BOD, 5-day, 20 deg. CDAILY MX <= 3.19 lb/d all year
011Oxygen demand, chem. [high level] [COD]MO AVG report only all year
011Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
011Oxygen demand, chem. [high level] [COD]MO AVG <= 3.85 lb/d all year
011Oxygen demand, chem. [high level] [COD]DAILY MX <= 9.9 lb/d all year
011pHINST MIN >= 6 SU all year
011pHINST MAX <= 9 SU all year
011Solids, total suspendedMO AVG <= 30 mg/L all year
011Solids, total suspendedDAILY MX <= 60 mg/L all year
011Solids, total suspendedMO AVG <= 2.1 lb/d all year
011Solids, total suspendedDAILY MX <= 4.29 lb/d all year
011Oil & GreaseMO AVG <= 15 mg/L all year
011Oil & GreaseINST MAX <= 30 mg/L all year
011Nitrogen, total [as N]ANNL AVG report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, total [as N]ANNL AVG report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, ammonia total [as N]MO AVG <= 25 mg/L May, Jun, Jul, Aug, Sep, Oct
011Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Apr, Nov, Dec
011Nitrogen, ammonia total [as N]DAILY MX <= 50 mg/L May, Jun, Jul, Aug, Sep, Oct
011Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Apr, Nov, Dec
011Nitrogen, ammonia total [as N]MO AVG report only May, Jun, Jul, Aug, Sep, Oct
011Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Apr, Nov, Dec
011Nitrogen, ammonia total [as N]DAILY MX report only May, Jun, Jul, Aug, Sep, Oct
011Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Apr, Nov, Dec
011Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Phosphorus, total [as P]ANNL AVG report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Phosphorus, total [as P]ANNL AVG report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Cyanide, weak acid, dissociableMO AVG report only all year
011Cyanide, weak acid, dissociableDAILY MX report only all year
011Cyanide, weak acid, dissociableMO AVG <= .0017 lb/d all year
011Cyanide, weak acid, dissociableDAILY MX report only all year
011Chromium, total [as Cr]MO AVG report only all year
011Chromium, total [as Cr]DAILY MX report only all year
011Chromium, total [as Cr]MO AVG <= .00466 lb/d all year
011Chromium, total [as Cr]DAILY MX report only all year
011Copper, total [as Cu]MO AVG report only all year
011Copper, total [as Cu]DAILY MX report only all year
011Copper, total [as Cu]MO AVG <= .02695 lb/d all year
011Copper, total [as Cu]DAILY MX report only all year
011Iron, total [as Fe]QRTR AVG report only all year
011Iron, total [as Fe]DAILY MX report only all year
011Iron, total [as Fe]QRTR AVG report only all year
011Iron, total [as Fe]DAILY MX report only all year
011Lead, total [as Pb]MO AVG report only all year
011Lead, total [as Pb]DAILY MX report only all year
011Lead, total [as Pb]MO AVG <= .01002 lb/d all year
011Lead, total [as Pb]DAILY MX report only all year
011Manganese, total [as Mn]ANNL AVG report only all year
011Manganese, total [as Mn]DAILY MX report only all year
011Manganese, total [as Mn]ANNL AVG report only all year
011Manganese, total [as Mn]DAILY MX report only all year
011Nickel, total [as Ni]MO AVG report only all year
011Nickel, total [as Ni]DAILY MX report only all year
011Nickel, total [as Ni]MO AVG <= .02915 lb/d all year
011Nickel, total [as Ni]DAILY MX report only all year
011Zinc, total [as Zn]MO AVG report only all year
011Zinc, total [as Zn]DAILY MX report only all year
011Zinc, total [as Zn]MO AVG <= .01773 lb/d all year
011Zinc, total [as Zn]DAILY MX report only all year
011Aluminum, total [as Al]MO AVG report only all year
011Aluminum, total [as Al]DAILY MX report only all year
011Aluminum, total [as Al]MO AVG <= .04486 lb/d all year
011Aluminum, total [as Al]DAILY MX report only all year
011Ultraviolet light intensityINST MIN report only all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
011Chlorine, total residualMO AVG <= .5 mg/L all year
011Chlorine, total residualINST MAX <= 1.17 mg/L all year
011E. coliINST MAX report only all year
011Solids, total dissolvedQRTR AVG report only all year
011Solids, total dissolvedDAILY MX report only all year
011Solids, total dissolvedQRTR AVG report only all year
011Solids, total dissolvedDAILY MX report only all year
011Mercury, total [as Hg]MO AVG <= 27.2 ug/L all year
011Mercury, total [as Hg]DAILY MX <= 50.2 ug/L all year
011Mercury, total [as Hg]MO AVG <= .004 lb/d all year
011Mercury, total [as Hg]DAILY MX <= .008 lb/d all year
011Coliform, fecal generalGEO MEAN <= 200 #/100mL May, Jun, Jul, Aug, Sep
011Coliform, fecal generalGEO MEAN <= 2000 #/100mL Jan, Feb, Mar, Apr, Oct, Nov, Dec
011Coliform, fecal generalINST MAX <= 1000 #/100mL May, Jun, Jul, Aug, Sep
011Coliform, fecal generalINST MAX <= 10000 #/100mL Jan, Feb, Mar, Apr, Oct, Nov, Dec
011BOD, 5-day, percent removalMO AV MN >= 85 % all year
012Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
012pHINST MIN >= 6 SU all year
012pHINST MAX <= 9 SU all year
012Solids, total suspendedINST MAX <= 100 mg/L all year
012Oil & GreaseINST MAX <= 30 mg/L all year
012Nitrite + Nitrate total [as N]INST MAX report only all year
012Phosphorus, total [as P]INST MAX report only all year
012Iron, total [as Fe]INST MAX report only all year
012Lead, total [as Pb]INST MAX report only all year
012Zinc, total [as Zn]INST MAX report only all year
012Aluminum, total [as Al]INST MAX report only all year
012Mercury, total [as Hg]INST MAX report only all year
013Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
013pHINST MIN >= 6 SU all year
013pHINST MAX <= 9 SU all year
013Solids, total suspendedINST MAX <= 100 mg/L all year
013Oil & GreaseINST MAX <= 30 mg/L all year
013Nitrite + Nitrate total [as N]INST MAX report only all year
013Phosphorus, total [as P]INST MAX report only all year
013Iron, total [as Fe]INST MAX report only all year
013Lead, total [as Pb]INST MAX report only all year
013Zinc, total [as Zn]INST MAX report only all year
013Aluminum, total [as Al]INST MAX report only all year
013Mercury, total [as Hg]INST MAX report only all year
014Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
014pHINST MIN >= 6 SU all year
014pHINST MAX <= 9 SU all year
014Solids, total suspendedINST MAX <= 100 mg/L all year
014Oil & GreaseINST MAX <= 30 mg/L all year
014Nitrite + Nitrate total [as N]INST MAX report only all year
014Phosphorus, total [as P]INST MAX report only all year
014Iron, total [as Fe]INST MAX report only all year
014Lead, total [as Pb]INST MAX report only all year
014Zinc, total [as Zn]INST MAX report only all year
014Aluminum, total [as Al]INST MAX report only all year
014Mercury, total [as Hg]INST MAX report only all year
018Oxygen demand, chem. [high level] [COD]INST MAX <= 120 mg/L all year
018pHINST MIN >= 6 SU all year
018pHINST MAX <= 9 SU all year
018Solids, total suspendedINST MAX <= 100 mg/L all year
018Nitrogen, ammonia total [as N]INST MAX report only all year
018Nitrite + Nitrate total [as N]INST MAX report only all year
018Phosphorus, total [as P]INST MAX report only all year
018Cyanide, total [as CN]INST MAX report only all year
018Arsenic, total [as As]INST MAX report only all year
018Cadmium, total [as Cd]INST MAX report only all year
018Iron, total [as Fe]INST MAX report only all year
018Lead, total [as Pb]INST MAX report only all year
018Silver, total [as Ag]INST MAX report only all year
018Zinc, total [as Zn]INST MAX report only all year
018Aluminum, total [as Al]INST MAX report only all year
018Selenium, total [as Se]INST MAX report only all year
018Mercury, total [as Hg]INST MAX report only all year
111BOD, 5-day, 20 deg. CMO AVG report only all year
111BOD, 5-day, 20 deg. CDAILY MX report only all year
111BOD, 5-day, 20 deg. CMO AVG report only all year
111BOD, 5-day, 20 deg. CDAILY MX report only all year
111Oxygen demand, chem. [high level] [COD]MO AVG report only all year
111Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
111Oxygen demand, chem. [high level] [COD]MO AVG report only all year
111Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
111Nitrite + Nitrate total [as N]MO AVG report only all year
111Nitrite + Nitrate total [as N]DAILY MX report only all year
111Nitrite + Nitrate total [as N]MO AVG report only all year
111Nitrite + Nitrate total [as N]DAILY MX report only all year

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