SENECA FOODS CORPORATION

NPDES permit IL0001295 · Minor NON-POTW · effective, expires 2027-12-31 · 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
0required values missing, on 0 form(s)
11of 121 forms filed late

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

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (174)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN report only all year
001BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
001pHMO MIN >= 6.5 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspended30DA AVG <= 12 mg/L all year
001Solids, total suspendedDAILY MX <= 24 mg/L all year
001Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
001Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
002Temperature, water deg. fahrenheitMO MAX <= 63 deg F Jan, Feb, Mar, Dec
002Temperature, water deg. fahrenheitMO MAX <= 93 deg F Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
002BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
002BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
002pHMO MIN >= 6.5 SU all year
002pHMO MAX <= 9 SU all year
002Solids, total suspended30DA AVG <= 12 mg/L all year
002Solids, total suspendedDAILY MX <= 24 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX <= .05 mg/L all year
002Halogen, total residualDAILY MX <= .05 mg/L all year
004BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
004BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
004pHMO MIN >= 6.5 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspended30DA AVG <= 12 mg/L all year
004Solids, total suspendedDAILY MX <= 24 mg/L all year
004Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
005BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
005BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
005pHMO MIN >= 6.5 SU all year
005pHMO MAX <= 9 SU all year
005Solids, total suspended30DA AVG <= 12 mg/L all year
005Solids, total suspendedDAILY MX <= 24 mg/L all year
005Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
005Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
005Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
005Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
005Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
005Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
005Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
005Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct, Nov
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
006BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
006BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
006pHMO MIN >= 6.5 SU all year
006pHMO MAX <= 9 SU all year
006Solids, total suspended30DA AVG <= 12 mg/L all year
006Solids, total suspendedDAILY MX <= 24 mg/L all year
006Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
006Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
006Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
006Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
006Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
006Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
006Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
006Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
007BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
007BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
007pHMO MIN >= 6.5 SU all year
007pHMO MAX <= 9 SU all year
007Solids, total suspended30DA AVG <= 12 mg/L all year
007Solids, total suspendedDAILY MX <= 24 mg/L all year
007Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
007Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
007Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
007Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
007Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
007Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
007Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
007Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
008BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
008BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
008pHMO MIN >= 6.5 SU all year
008pHMO MAX <= 9 SU all year
008Solids, total suspended30DA AVG <= 12 mg/L all year
008Solids, total suspendedDAILY MX <= 24 mg/L all year
008Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
008Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
008Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
008Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
008Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
008Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
008Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
008Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
009Oxygen, dissolved [DO]DAILY MN report only all year
009BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
009BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
009pHMO MIN >= 6.5 SU all year
009pHMO MAX <= 9 SU all year
009Solids, total suspended30DA AVG <= 12 mg/L all year
009Solids, total suspendedDAILY MX <= 24 mg/L all year
009Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
009Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
009Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
009Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
009Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
009Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
009Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
009Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
009Flow, in conduit or thru treatment plantMO AVG report only all year
009Flow, in conduit or thru treatment plantDAILY MX report only all year
010BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
010BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
010pHMO MIN >= 6.5 SU all year
010pHMO MAX <= 9 SU all year
010Solids, total suspended30DA AVG <= 12 mg/L all year
010Solids, total suspendedDAILY MX <= 24 mg/L all year
010Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
010Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
010Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
010Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
010Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
010Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
010Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
010Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
010Flow, in conduit or thru treatment plantMO AVG report only all year
010Flow, in conduit or thru treatment plantDAILY MX report only all year
011BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
011BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
011pHMO MIN >= 6.5 SU all year
011pHMO MAX <= 9 SU all year
011Solids, total suspended30DA AVG <= 12 mg/L all year
011Solids, total suspendedDAILY MX <= 24 mg/L all year
011Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
011Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
011Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
011Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
011Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
011Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
011Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
011Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
012BOD, 5-day, 20 deg. C30DA AVG <= 10 mg/L all year
012BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
012pHMO MIN >= 6.5 SU all year
012pHMO MAX <= 9 SU all year
012Solids, total suspended30DA AVG <= 12 mg/L all year
012Solids, total suspendedDAILY MX <= 24 mg/L all year
012Nitrogen, ammonia total [as N]30DA AVG <= 1.7 mg/L Mar, Apr, May, Sep, Oct
012Nitrogen, ammonia total [as N]30DA AVG <= .8 mg/L Jun, Jul, Aug
012Nitrogen, ammonia total [as N]30DA AVG <= 2.9 mg/L Jan, Feb, Nov, Dec
012Nitrogen, ammonia total [as N]DAILY MX <= 6 mg/L Mar, Apr, May, Sep, Oct
012Nitrogen, ammonia total [as N]DAILY MX <= 4.6 mg/L Jun, Jul, Aug
012Nitrogen, ammonia total [as N]DAILY MX <= 3.3 mg/L Jan, Feb, Nov, Dec
012Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Mar, Apr, May, Sep, Oct
012Nitrogen, ammonia total [as N]WKLY AVG <= 2 mg/L Jun, Jul, Aug
012Flow, in conduit or thru treatment plantMO AVG report only all year
012Flow, in conduit or thru treatment plantDAILY MX report only all year

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