CARVER SHELLFISH, INC.

NPDES permit ME0110442 · Minor NON-POTW · effective, expires 2027-11-30 · 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)
1of 11 forms filed late

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

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).

Limits in force (16)

OutfallParameterStatisticLimitMonths
001Total production - massMO AVG report only all year
001Total production - massDAILY MX report only all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 852 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Solids, total suspendedDAILY MX <= 2792 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Solids, total suspendedMO AVG <= 54 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Solids, total suspendedDAILY MX <= 177 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Solids, settleableDAILY MX <= 1 mL/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Oil & GreaseMO AVG <= 11 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Oil & GreaseDAILY MX <= 28 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Oil & GreaseMO AVG <= .69 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Oil & GreaseDAILY MX <= 1.8 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Flow, in conduit or thru treatment plantMO AVG <= 7600 gal/d Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Flow, in conduit or thru treatment plantDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Chlorine, total residualDAILY MX <= .3 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct, Nov

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