INDSPEC CHEM CORP

NPDES permit PA0001988 · Minor NON-POTW · expired, expires 2020-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2020-06-30 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
55required values missing, on 5 form(s)
0of 68 forms filed late

Last period with anything received: 2026-06-30.

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 (212)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
001pHANNL AVG report only all year
001Solids, total suspendedANNL AVG report only all year
001Sulfate, total [as SO4]ANNL AVG report only all year
001Iron, total [as Fe]ANNL AVG report only all year
001Manganese, total [as Mn]ANNL AVG report only all year
001Aluminum, total [as Al]ANNL AVG report only all year
001Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
001Phenolics, total recoverableANNL AVG report only all year
001Flow, in conduit or thru treatment plantANNL AVG report only all year
002Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
002pHANNL AVG report only all year
002Solids, total suspendedANNL AVG report only all year
002Sulfate, total [as SO4]ANNL AVG report only all year
002Iron, total [as Fe]ANNL AVG report only all year
002Manganese, total [as Mn]ANNL AVG report only all year
002Aluminum, total [as Al]ANNL AVG report only all year
002Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
002Phenolics, total recoverableANNL AVG report only all year
002Flow, in conduit or thru treatment plantANNL AVG report only all year
004Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
004pHANNL AVG report only all year
004Solids, total suspendedANNL AVG report only all year
004Sulfate, total [as SO4]ANNL AVG report only all year
004Iron, total [as Fe]ANNL AVG report only all year
004Manganese, total [as Mn]ANNL AVG report only all year
004Aluminum, total [as Al]ANNL AVG report only all year
004Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
004Phenolics, total recoverableANNL AVG report only all year
004Flow, in conduit or thru treatment plantANNL AVG report only all year
008Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
008pHANNL AVG report only all year
008Solids, total suspendedANNL AVG report only all year
008Sulfate, total [as SO4]ANNL AVG report only all year
008Iron, total [as Fe]ANNL AVG report only all year
008Manganese, total [as Mn]ANNL AVG report only all year
008Aluminum, total [as Al]ANNL AVG report only all year
008Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
008Phenolics, total recoverableANNL AVG report only all year
008Flow, in conduit or thru treatment plantANNL AVG report only all year
010Oxygen demand, chem. [high level] [COD]MO AVG report only all year
010pHMO AVG report only all year
010Solids, total suspendedMO AVG report only all year
010Sulfate, total [as SO4]MO AVG report only all year
010Iron, total [as Fe]MO AVG report only all year
010Manganese, total [as Mn]MO AVG report only all year
010Aluminum, total [as Al]MO AVG report only all year
010Benzene, ethylbenzene, toluene, xylene combinationMO AVG report only all year
010Phenolics, total recoverableMO AVG report only all year
010Flow, in conduit or thru treatment plantMO AVG report only all year
010ResorcinolANNL AVG report only all year
011Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
011pHANNL AVG report only all year
011Sulfate, total [as SO4]ANNL AVG report only all year
011Iron, total [as Fe]ANNL AVG report only all year
011Manganese, total [as Mn]ANNL AVG report only all year
011Aluminum, total [as Al]ANNL AVG report only all year
011Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
011Phenolics, total recoverableANNL AVG report only all year
011Flow, in conduit or thru treatment plantANNL AVG report only all year
012Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
012pHANNL AVG report only all year
012Sulfate, total [as SO4]ANNL AVG report only all year
012Iron, total [as Fe]ANNL AVG report only all year
012Manganese, total [as Mn]ANNL AVG report only all year
012Aluminum, total [as Al]ANNL AVG report only all year
012Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
012Phenolics, total recoverableANNL AVG report only all year
012Flow, in conduit or thru treatment plantANNL AVG report only all year
013Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
013pHANNL AVG report only all year
013Solids, total suspendedANNL AVG report only all year
013Sulfate, total [as SO4]ANNL AVG report only all year
013Iron, total [as Fe]ANNL AVG report only all year
013Manganese, total [as Mn]ANNL AVG report only all year
013Aluminum, total [as Al]ANNL AVG report only all year
013Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
013Phenolics, total recoverableANNL AVG report only all year
013Flow, in conduit or thru treatment plantANNL AVG report only all year
014Oxygen demand, chem. [high level] [COD]MO AVG report only all year
014pHMO AVG report only all year
014Solids, total suspendedMO AVG report only all year
014Oil & GreaseMO AVG report only all year
014Sulfate, total [as SO4]MO AVG report only all year
014Benzene, ethylbenzene, toluene, xylene combinationMO AVG report only all year
014Phenolics, total recoverableMO AVG report only all year
014Flow, in conduit or thru treatment plantMO AVG report only all year
015Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
015pHANNL AVG report only all year
015Solids, total suspendedANNL AVG report only all year
015Sulfate, total [as SO4]ANNL AVG report only all year
015Iron, total [as Fe]ANNL AVG report only all year
015Manganese, total [as Mn]ANNL AVG report only all year
015Aluminum, total [as Al]ANNL AVG report only all year
015Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
015Phenolics, total recoverableANNL AVG report only all year
015Flow, in conduit or thru treatment plantANNL AVG report only all year
016Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
016pHANNL AVG report only all year
016Sulfate, total [as SO4]ANNL AVG report only all year
016Iron, total [as Fe]ANNL AVG report only all year
016Manganese, total [as Mn]ANNL AVG report only all year
016Aluminum, total [as Al]ANNL AVG report only all year
016Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
016Phenolics, total recoverableANNL AVG report only all year
016Flow, in conduit or thru treatment plantANNL AVG report only all year
017Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
017pHANNL AVG report only all year
017Solids, total suspendedANNL AVG report only all year
017Sulfate, total [as SO4]ANNL AVG report only all year
017Iron, total [as Fe]ANNL AVG report only all year
017Manganese, total [as Mn]ANNL AVG report only all year
017Aluminum, total [as Al]ANNL AVG report only all year
017Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
017Phenolics, total recoverableANNL AVG report only all year
017Flow, in conduit or thru treatment plantANNL AVG report only all year
018Oxygen demand, chem. [high level] [COD]MO AVG report only all year
018pHMO AVG report only all year
018Solids, total suspendedMO AVG report only all year
018Oil & GreaseMO AVG report only all year
018Sulfate, total [as SO4]MO AVG report only all year
018Benzene, ethylbenzene, toluene, xylene combinationMO AVG report only all year
018Phenolics, total recoverableMO AVG report only all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
019Oxygen demand, chem. [high level] [COD]MO AVG report only all year
019pHMO AVG report only all year
019Solids, total suspendedMO AVG report only all year
019Oil & GreaseMO AVG report only all year
019Sulfate, total [as SO4]MO AVG report only all year
019Benzene, ethylbenzene, toluene, xylene combinationMO AVG report only all year
019Phenolics, total recoverableMO AVG report only all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
020Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
020pHANNL AVG report only all year
020Sulfate, total [as SO4]ANNL AVG report only all year
020Iron, total [as Fe]ANNL AVG report only all year
020Manganese, total [as Mn]ANNL AVG report only all year
020Aluminum, total [as Al]ANNL AVG report only all year
020Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
020Phenolics, total recoverableANNL AVG report only all year
020Flow, in conduit or thru treatment plantANNL AVG report only all year
021Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
021pHANNL AVG report only all year
021Solids, total suspendedANNL AVG report only all year
021Sulfate, total [as SO4]ANNL AVG report only all year
021Iron, total [as Fe]ANNL AVG report only all year
021Manganese, total [as Mn]ANNL AVG report only all year
021Aluminum, total [as Al]ANNL AVG report only all year
021Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
021Phenolics, total recoverableANNL AVG report only all year
021Flow, in conduit or thru treatment plantANNL AVG report only all year
022Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
022pHANNL AVG report only all year
022Solids, total suspendedANNL AVG report only all year
022Sulfate, total [as SO4]ANNL AVG report only all year
022Iron, total [as Fe]ANNL AVG report only all year
022Manganese, total [as Mn]ANNL AVG report only all year
022Aluminum, total [as Al]ANNL AVG report only all year
022Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
022Phenolics, total recoverableANNL AVG report only all year
022Flow, in conduit or thru treatment plantANNL AVG report only all year
026pHMINIMUM >= 6 SU all year
026pHMAXIMUM <= 9 SU all year
026Solids, total suspendedMO AVG <= 30 mg/L all year
026Solids, total suspendedDAILY MX <= 60 mg/L all year
026Solids, total suspendedMO AVG <= 24.5 lb/d all year
026Solids, total suspendedDAILY MX <= 49 lb/d all year
026Iron, total [as Fe]MO AVG <= 2 mg/L all year
026Iron, total [as Fe]DAILY MX <= 4 mg/L all year
026Iron, total [as Fe]MO AVG <= 1.63 lb/d all year
026Iron, total [as Fe]DAILY MX <= 3.26 lb/d all year
026Aluminum, total [as Al]MO AVG <= .8 mg/L all year
026Aluminum, total [as Al]MO AVG <= .65 lb/d all year
026Flow, in conduit or thru treatment plantMO AVG report only all year
027Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
027pHANNL AVG report only all year
027Solids, total suspendedANNL AVG report only all year
027Sulfate, total [as SO4]ANNL AVG report only all year
027Iron, total [as Fe]ANNL AVG report only all year
027Manganese, total [as Mn]ANNL AVG report only all year
027Aluminum, total [as Al]ANNL AVG report only all year
027Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
027Phenolics, total recoverableANNL AVG report only all year
027Flow, in conduit or thru treatment plantANNL AVG report only all year
029Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
029pHANNL AVG report only all year
029Solids, total suspendedANNL AVG report only all year
029Sulfate, total [as SO4]ANNL AVG report only all year
029Iron, total [as Fe]ANNL AVG report only all year
029Manganese, total [as Mn]ANNL AVG report only all year
029Aluminum, total [as Al]ANNL AVG report only all year
029Benzene, ethylbenzene, toluene, xylene combinationANNL AVG report only all year
029Phenolics, total recoverableANNL AVG report only all year
029Flow, in conduit or thru treatment plantANNL AVG report only all year
117pHMINIMUM >= 6 SU all year
117pHMAXIMUM <= 9 SU all year
117Solids, total suspendedMO AVG <= 30 mg/L all year
117Solids, total suspendedDAILY MX <= 60 mg/L all year
117Solids, total suspendedMO AVG <= 6 lb/d all year
117Solids, total suspendedDAILY MX <= 12 lb/d all year
117Iron, total [as Fe]MO AVG <= 2 mg/L all year
117Iron, total [as Fe]DAILY MX <= 4 mg/L all year
117Iron, total [as Fe]MO AVG <= .4 lb/d all year
117Iron, total [as Fe]DAILY MX <= .8 lb/d all year
117Manganese, total [as Mn]MO AVG <= 1 mg/L all year
117Manganese, total [as Mn]DAILY MX <= 2 mg/L all year
117Manganese, total [as Mn]MO AVG <= .2 lb/d all year
117Manganese, total [as Mn]DAILY MX <= .4 lb/d all year
117Aluminum, total [as Al]MO AVG <= .8 mg/L all year
117Aluminum, total [as Al]MO AVG <= .16 lb/d all year
117Flow, in conduit or thru treatment plantMO AVG report only all year
117Flow, in conduit or thru treatment plantDAILY MX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states