UNION CARBIDE CORP A SUBSIDARY OF DOW CHEM CO

NPDES permit NJ0075094 · Minor NON-POTW · effective, expires 2030-06-30 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 2 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 26 days after each monitoring period ends (the most common figure among NJ permits in EPA's filings — check your permit).

Limits in force (40)

OutfallParameterStatisticLimitMonths
001Oxygen demand, chem. [high level] [COD]ANNL AVG report only all year
001Oxygen demand, chem. [high level] [COD]ANNL MAX <= 100 mg/L all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedANNL AVG report only all year
001Solids, total suspendedANNL MAX <= 50 mg/L all year
001Hydrocarbons, in H2O, IR, CC14 extractible chromatographANNL AVG <= 10 mg/L all year
001Hydrocarbons, in H2O, IR, CC14 extractible chromatographANNL MAX <= 15 mg/L all year
001PhenolANNL AVG report only all year
001PhenolANNL MAX report only all year
001Flow, in conduit or thru treatment plantANNL AVG report only all year
001Flow, in conduit or thru treatment plantANNL MAX report only all year
001Flow, totalANNL TOT report only all year
001Duration of dischargeANNL TOT report only all year
002Oxygen demand, chem. [high level] [COD]SEMI AVG report only all year
002Oxygen demand, chem. [high level] [COD]MAXIMUM <= 100 mg/L all year
002pHINST MIN >= 6 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedSEMI AVG report only all year
002Solids, total suspendedMAXIMUM <= 50 mg/L all year
002Hydrocarbons, in H2O, IR, CC14 extractible chromatographSEMI AVG <= 10 mg/L all year
002Hydrocarbons, in H2O, IR, CC14 extractible chromatographMAXIMUM <= 15 mg/L all year
002PhenolSEMI AVG report only all year
002PhenolMAXIMUM report only all year
002Flow, in conduit or thru treatment plantSEMI AVG report only all year
002Flow, in conduit or thru treatment plantMAXIMUM report only all year
002Flow, totalST report only all year
002Duration of dischargeST report only all year
003Oxygen demand, chem. [high level] [COD]SEMI AVG report only all year
003Oxygen demand, chem. [high level] [COD]MAXIMUM <= 100 mg/L all year
003pHINST MIN >= 6 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedSEMI AVG report only all year
003Solids, total suspendedMAXIMUM <= 50 mg/L all year
003Hydrocarbons, in H2O, IR, CC14 extractible chromatographSEMI AVG <= 10 mg/L all year
003Hydrocarbons, in H2O, IR, CC14 extractible chromatographMAXIMUM <= 15 mg/L all year
003PhenolSEMI AVG report only all year
003PhenolMAXIMUM report only all year
003Flow, in conduit or thru treatment plantSEMI AVG report only all year
003Flow, in conduit or thru treatment plantMAXIMUM 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