POET BIOREFINING - PORTLAND LLC

NPDES permit IN0062618 · Minor NON-POTW · effective, expires 2027-03-31 · 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.

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

0values over a limit
14required values missing, on 2 form(s)
2of 26 forms filed late

Last period with anything received: 2026-07-31.

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 (64)

OutfallParameterStatisticLimitMonths
001pHDAILY MX report only all year
001Solids, total suspendedDAILY MX report only Dec
001Solids, total suspendedDAILY MX report only Dec
001Oil and grease, hexane extr methodDAILY MX report only Dec
001Oil and grease, hexane extr methodDAILY MX report only Dec
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Dec
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Dec
001Nitrite + Nitrate total [as N]DAILY MX report only Dec
001Nitrite + Nitrate total [as N]DAILY MX report only Dec
001Phosphorus, total [as P]DAILY MX report only Dec
001Phosphorus, total [as P]DAILY MX report only Dec
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Chlorine, total residualDAILY MX report only all year
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Mar
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Apr
001Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute (alert) Apr
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic (alert) Mar
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic (alert) Apr
001Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic (alert) Apr
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Mar
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Apr
001Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute (alert) Apr
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic (alert) Mar
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic (alert) Apr
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic (alert) Apr
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only Dec
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only Dec
001Chemical Oxygen Demand [COD]DAILY MX report only Dec
001Chemical Oxygen Demand [COD]DAILY MX report only Dec
001Storm water flowDAILY MX report only all year
001Flow, totalMO TOTAL report only Jun, Dec
002pHDAILY MX report only all year
002Solids, total suspendedDAILY MX report only Dec
002Solids, total suspendedDAILY MX report only Dec
002Oil and grease, hexane extr methodDAILY MX report only Dec
002Oil and grease, hexane extr methodDAILY MX report only Dec
002Nitrogen, Kjeldahl, total [as N]DAILY MX report only Dec
002Nitrogen, Kjeldahl, total [as N]DAILY MX report only Dec
002Nitrite + Nitrate total [as N]DAILY MX report only Dec
002Nitrite + Nitrate total [as N]DAILY MX report only Dec
002Phosphorus, total [as P]DAILY MX report only Dec
002Phosphorus, total [as P]DAILY MX report only Dec
002Chloride [as Cl]DAILY MX report only all year
002Sulfate, total [as SO4]DAILY MX report only all year
002Chlorine, total residualDAILY MX report only all year
002Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute Mar
002Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute Apr
002Toxicity [acute], Ceriodaphnia dubiaMAXIMUM <= 1 tox acute Apr
002Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic Mar
002Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic Apr
002Toxicity [chronic], Ceriodaphnia dubiaMAXIMUM <= 1.8 tox chronic Apr
002Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute Mar
002Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute Apr
002Toxicity [acute], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1 tox acute Apr
002Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic Mar
002Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic Apr
002Toxicity [chronic], Pimephales promelas [Fathead Minnow]MAXIMUM <= 1.8 tox chronic Apr
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only Dec
002BOD, carbonaceous [5 day, 20 C]DAILY MX report only Dec
002Chemical Oxygen Demand [COD]DAILY MX report only Dec
002Chemical Oxygen Demand [COD]DAILY MX report only Dec
002Storm water flowDAILY MX report only all year
002Flow, totalMO TOTAL report only Jun, Dec

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