Ajinomoto Foods North America, Inc.

NPDES permit MO0002470 · Minor NON-POTW · effective, expires 2027-12-31 · EPA's file as of 2026-09-19

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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

2values over a limit
74required values missing, on 7 form(s)
6of 24 forms filed late

Last period with anything received: 2026-03-31. Most often over: Chloride (2).

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 (72)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
001Oil and grease [soxhlet extr.] tot.MO AVG <= 10 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jul, Aug, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Jan, Feb, Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Apr, May, Jun
001Nitrogen, ammonia total [as N]MO AVG <= 2.9 mg/L Oct, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.5 mg/L Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG <= 3.1 mg/L Jan, Feb, Mar
001Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L Apr, May, Jun
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Zinc, total recoverableDAILY MX <= 150 ug/L all year
001Zinc, total recoverableMO AVG <= 72 ug/L all year
001ChlorideDAILY MX <= 378 mg/L all year
001ChlorideMO AVG <= 188 mg/L all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Chlorine, total residualDAILY MX report only all year
001Chlorine, total residualMO AVG report only all year
001E. coliDAILY MX <= 630 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
001E. coli30DA GM <= 126 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
001Nitrogen, Kjeldahl, total [TKN] [water]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [TKN] [water]MO AVG report only all year
001Chlorides + SulfatesDAILY MX <= 1000 mg/L all year
001Chlorides + SulfatesMO AVG report only all year
002Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
002pHMINIMUM report only all year
002pHMAXIMUM report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Storm water flowDAILY MX report only all year
003Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
003pHMINIMUM report only all year
003pHMAXIMUM report only all year
003Solids, total suspendedDAILY MX report only all year
003Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
003Zinc, total recoverableDAILY MX report only all year
003Storm water flowDAILY MX report only all year
004Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
004pHMINIMUM report only all year
004pHMAXIMUM report only all year
004Solids, total suspendedDAILY MX report only all year
004Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
004Zinc, total recoverableDAILY MX report only all year
004Storm water flowDAILY MX report only all year
005Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
005pHMINIMUM report only all year
005pHMAXIMUM report only all year
005Solids, total suspendedDAILY MX report only all year
005Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
005Zinc, total recoverableDAILY MX report only all year
005Storm water flowDAILY MX report only all year
INFNitrogen, ammonia total [as N]DAILY MX report only all year
INFNitrogen, ammonia total [as N]MO AVG report only all year
INFNitrite + Nitrate total [as N]DAILY MX report only all year
INFNitrite + Nitrate total [as N]MO AVG report only all year
INFPhosphorus, total [as P]DAILY MX report only all year
INFPhosphorus, total [as P]MO AVG report only all year
INFNitrogen, Kjeldahl, total [TKN] [water]DAILY MX report only all year
INFNitrogen, Kjeldahl, total [TKN] [water]MO AVG report only 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