Superior River Terminal

NPDES permit INRM02849 · Minor NON-POTW · effective, expires 2027-04-26 · 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.

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

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

Last period with anything received: 2026-04-26.

Reporting

Reports are due about 2 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (16)

OutfallParameterStatisticLimitMonths
001pHMAXIMUM report only Apr
001Solids, total suspendedMAXIMUM report only Apr
001Oil and grease, hexane extr methodMAXIMUM report only Apr
001Nitrogen, Kjeldahl, total [as N]MAXIMUM report only Apr
001Nitrite + Nitrate total [as N]MAXIMUM report only Apr
001Phosphorus, total [as P]MAXIMUM report only Apr
001BOD, carbonaceous [5 day, 20 C]MAXIMUM report only Apr
001Chemical Oxygen Demand [COD]MAXIMUM report only Apr
002pHMAXIMUM report only Apr
002Solids, total suspendedMAXIMUM report only Apr
002Oil and grease, hexane extr methodMAXIMUM report only Apr
002Nitrogen, Kjeldahl, total [as N]MAXIMUM report only Apr
002Nitrite + Nitrate total [as N]MAXIMUM report only Apr
002Phosphorus, total [as P]MAXIMUM report only Apr
002BOD, carbonaceous [5 day, 20 C]MAXIMUM report only Apr
002Chemical Oxygen Demand [COD]MAXIMUM report only Apr

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