AMER REF GROUP INC

NPDES permit PA0002674 · Major NON-POTW · expired, expires 2021-05-31 · 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 2021-05-31 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

4values over a limit
0required values missing, on 0 form(s)
0of 32 forms filed late

Last period with anything received: 2026-06-30. Most often over: Coliform, fecal general (2), Sulfide, total [as S] (1), Nitrogen, ammonia total [as N] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (100)

OutfallParameterStatisticLimitMonths
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002BOD, 5-day, 20 deg. CMO AVG <= 189 lb/d all year
002BOD, 5-day, 20 deg. CDAILY MX <= 356 lb/d all year
002Oxygen demand, chem. [high level] [COD]MO AVG report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
002Oxygen demand, chem. [high level] [COD]MO AVG <= 947 lb/d all year
002Oxygen demand, chem. [high level] [COD]DAILY MX <= 1832 lb/d all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Solids, total suspendedMO AVG <= 160 lb/d all year
002Solids, total suspendedDAILY MX <= 249 lb/d all year
002Oil & GreaseMO AVG <= 15 mg/L all year
002Oil & GreaseINST MAX <= 30 mg/L all year
002Oil & GreaseMO AVG <= 57 lb/d all year
002Oil & GreaseDAILY MX <= 111 lb/d all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, ammonia total [as N]MO AVG <= 20 lb/d all year
002Nitrogen, ammonia total [as N]DAILY MX <= 44 lb/d all year
002Sulfide, total [as S]MO AVG report only all year
002Sulfide, total [as S]DAILY MX report only all year
002Sulfide, total [as S]MO AVG <= 1.1 lb/d all year
002Sulfide, total [as S]DAILY MX <= 2.4 lb/d all year
002Chromium, hexavalent [as Cr]MO AVG report only all year
002Chromium, hexavalent [as Cr]DAILY MX report only all year
002Chromium, hexavalent [as Cr]MO AVG <= .2 lb/d all year
002Chromium, hexavalent [as Cr]DAILY MX <= .44 lb/d all year
002Chromium, total [as Cr]MO AVG report only all year
002Chromium, total [as Cr]DAILY MX report only all year
002Chromium, total [as Cr]MO AVG <= 3.2 lb/d all year
002Chromium, total [as Cr]DAILY MX <= 5.4 lb/d all year
002Phenolics, total recoverableMO AVG <= .15 mg/L all year
002Phenolics, total recoverableDAILY MX <= .3 mg/L all year
002Phenolics, total recoverableMO AVG <= .55 lb/d all year
002Phenolics, total recoverableDAILY MX <= 1.1 lb/d all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualMO AVG <= .5 mg/L all year
002Chlorine, total residualINST MAX <= 1.6 mg/L all year
002Coliform, fecal generalGEO MEAN <= 200 #/100mL May, Jun, Jul, Aug, Sep
002Coliform, fecal generalINST MAX <= 1000 #/100mL May, Jun, Jul, Aug, Sep
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedMO AVG <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 60 mg/L all year
004Solids, total suspendedMO AVG report only all year
004Solids, total suspendedDAILY MX report only all year
004Oil & GreaseMO AVG <= 15 mg/L all year
004Oil & GreaseINST MAX <= 30 mg/L all year
004Oil & GreaseMO AVG report only all year
004Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
004Carbon, tot organic [TOC]INST MAX <= 138 mg/L all year
004Carbon, tot organic [TOC]DAILY MX report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005pHMINIMUM >= 6 SU all year
005pHMAXIMUM <= 9 SU all year
005Solids, total suspendedAVERAGE report only all year
005Solids, total suspendedINST MAX report only all year
005Oil & GreaseAVERAGE <= 15 mg/L all year
005Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
005Flow, in conduit or thru treatment plantAVERAGE report only all year
007pHMINIMUM >= 6 SU all year
007pHMAXIMUM <= 9 SU all year
007Solids, total suspendedAVERAGE report only all year
007Solids, total suspendedINST MAX report only all year
007Oil & GreaseAVERAGE <= 15 mg/L all year
007Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
007Flow, in conduit or thru treatment plantAVERAGE report only all year
008pHMINIMUM >= 6 SU all year
008pHMAXIMUM <= 9 SU all year
008Solids, total suspendedAVERAGE report only all year
008Solids, total suspendedINST MAX report only all year
008Oil & GreaseAVERAGE <= 15 mg/L all year
008Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
008Flow, in conduit or thru treatment plantAVERAGE report only all year
009pHMINIMUM >= 6 SU all year
009pHMAXIMUM <= 9 SU all year
009Solids, total suspendedAVERAGE report only all year
009Solids, total suspendedINST MAX report only all year
009Oil & GreaseAVERAGE <= 15 mg/L all year
009Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
009Flow, in conduit or thru treatment plantAVERAGE report only all year
010pHMINIMUM >= 6 SU all year
010pHMAXIMUM <= 9 SU all year
010Solids, total suspendedAVERAGE report only all year
010Solids, total suspendedINST MAX report only all year
010Oil & GreaseAVERAGE <= 15 mg/L all year
010Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
010Flow, in conduit or thru treatment plantAVERAGE report only all year
012pHMINIMUM >= 6 SU all year
012pHMAXIMUM <= 9 SU all year
012Solids, total suspendedAVERAGE report only all year
012Solids, total suspendedINST MAX report only all year
012Oil & GreaseAVERAGE <= 15 mg/L all year
012Carbon, tot organic [TOC]DAILY MX <= 110 mg/L all year
012Flow, in conduit or thru treatment plantAVERAGE 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