AMERICAN UNAGI, LLC

NPDES permit ME0002780 · Minor NON-POTW · administratively continued, expired 2024-04-30 · EPA's file as of 2026-09-26

Keep this permit as a site — opens New site at EPA's facility point (44.12079, -69.41524); you set the radius.

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.

These are the last limits EPA's file holds for this permit, from an earlier version of it (version 0 in EPA's file): its current version carries none yet. Read your permit: a renewal can change them.

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

0values over a limit
0required values missing, on 0 form(s)
0of 9 forms filed late

Last period with anything received: 2026-05-31.

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

How strict are these limits?

Each concentration limit against the same limit in comparable permits. Where it appears more than once, its strictest value.

Limits in force (30)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. Cmonthly average <= 30 mg/L all year
001BOD, 5-day, 20 deg. Cdaily maximum <= 50 mg/L all year
001BOD, 5-day, 20 deg. Cmonthly average <= 24 lb/d all year
001BOD, 5-day, 20 deg. Cdaily maximum <= 40 lb/d all year
001pHminimum >= 6 SU all year
001pHmaximum <= 9 SU all year
001Solids, total suspendedmonthly average <= 30 mg/L all year
001Solids, total suspendeddaily maximum <= 50 mg/L all year
001Solids, total suspendedmonthly average <= 24 lb/d all year
001Solids, total suspendeddaily maximum <= 40 lb/d all year
001Nitrogen, total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, total [as N]daily average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, Kjeldahl, total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, Kjeldahl, total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, Kjeldahl, total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, Kjeldahl, total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Nitrite + Nitrate total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrite + Nitrate total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Nitrite + Nitrate total [as N]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Nitrite + Nitrate total [as N]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]monthly average report only May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]monthly average <= .43 lb/d May, Jun, Jul, Aug, Sep, Oct
001Phosphorus, total [as P]daily maximum report only May, Jun, Jul, Aug, Sep, Oct
001Flow, in conduit or thru treatment plantdaily maximum <= 96480 gal/d all year
001Chlorine, total residualmonthly average <= .38 mg/L all year
001Chlorine, total residualdaily maximum <= .56 mg/L 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