DYNO NOBEL INC.

NPDES permit MO0002402 · Major NON-POTW · effective, expires 2031-03-31 · 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

1values over a limit
40required values missing, on 2 form(s)
0of 92 forms filed late

Last period with anything received: 2026-07-31. Most often over: Lead, total recoverable (1).

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 (109)

OutfallParameterStatisticLimitMonths
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
004Nitrogen, ammonia total [as N]DAILY MX report only all year
004NitroglycerinDAILY MX report only all year
004Storm water flowDAILY MX report only all year
007Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
007pHMINIMUM report only all year
007pHMAXIMUM report only all year
007Solids, total suspendedDAILY MX report only all year
007Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
007Nitrogen, ammonia total [as N]DAILY MX report only all year
007NitroglycerinDAILY MX report only all year
007Storm water flowDAILY MX report only all year
008Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
008pHMINIMUM report only all year
008pHMAXIMUM report only all year
008Solids, total suspendedDAILY MX report only all year
008Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
008Nitrogen, ammonia total [as N]DAILY MX report only all year
008NitroglycerinDAILY MX report only all year
008Storm water flowDAILY MX report only all year
011Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
011pHMINIMUM report only all year
011pHMAXIMUM report only all year
011Solids, total suspendedDAILY MX report only all year
011Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
011Nitrogen, ammonia total [as N]DAILY MX report only all year
011NitroglycerinDAILY MX report only all year
011Storm water flowDAILY MX report only all year
017Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
017pHMINIMUM report only all year
017pHMAXIMUM report only all year
017Solids, total suspendedDAILY MX report only all year
017Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
017Nitrogen, ammonia total [as N]DAILY MX report only all year
017NitroglycerinDAILY MX report only all year
017Storm water flowDAILY MX report only all year
020Sulfate [as S]DAILY MX report only all year
020Sulfate [as S]MO AVG report only all year
020Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
020Oxygen demand, chem. [high level] [COD]MO AVG report only all year
020Oxygen demand, chem. [high level] [COD]DAILY MX <= 69930 lb/d all year
020Oxygen demand, chem. [high level] [COD]MO AVG <= 23310 lb/d all year
020pHMINIMUM >= 6 SU all year
020pHMAXIMUM <= 9 SU all year
020Solids, total suspendedDAILY MX <= 45 mg/L all year
020Solids, total suspendedMO AVG <= 30 mg/L all year
020Solids, total suspendedDAILY MX <= 2250 lb/d all year
020Solids, total suspendedMO AVG <= 756 lb/d all year
020Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
020Oil and grease [soxhlet extr.] tot.MO AVG report only all year
020Nitrogen, total [as N]DAILY MX report only all year
020Nitrogen, total [as N]MO AVG report only all year
020Nitrogen, ammonia total [as N]DAILY MX <= 18.4 mg/L all year
020Nitrogen, ammonia total [as N]MO AVG <= 7 mg/L all year
020Nitrogen, nitrite total [as N]DAILY MX report only all year
020Nitrogen, nitrite total [as N]MO AVG report only all year
020Nitrogen, nitrate total [as N]DAILY MX report only all year
020Nitrogen, nitrate total [as N]MO AVG report only all year
020Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
020Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
020Phosphorus, total [as P]DAILY MX report only all year
020Phosphorus, total [as P]MO AVG report only all year
020Cyanide, total [as CN]DAILY MX report only all year
020Cyanide, total [as CN]MO AVG report only all year
020Zinc, total recoverableDAILY MX report only all year
020Zinc, total recoverableMO AVG report only all year
020Zinc, total recoverableDAILY MX <= .43 lb/d all year
020Cadmium, total recoverableDAILY MX report only all year
020Cadmium, total recoverableMO AVG <= 1.22 ug/L all year
020Cadmium, total recoverableDAILY MX <= .00349 lb/d all year
020Lead, total recoverableDAILY MX report only all year
020Lead, total recoverableMO AVG <= 6.33 ug/L all year
020Lead, total recoverableDAILY MX <= .01307 lb/d all year
020NitroglycerinDAILY MX <= 11.5 mg/L all year
020NitroglycerinMO AVG <= 5.8 mg/L all year
020Ethylene glycol dinitrateDAILY MX <= 2100 ug/L all year
020Ethylene glycol dinitrateMO AVG <= 1100 ug/L all year
020ChlorideDAILY MX report only all year
020ChlorideMO AVG report only all year
020Flow, in conduit or thru treatment plantDAILY MX report only all year
020Flow, in conduit or thru treatment plantMO AVG report only all year
020Chlorine, total residualDAILY MX report only all year
020Chlorine, total residualMO AVG report only all year
020Halogen, total residualDAILY MX report only all year
020Halogen, total residualMO AVG report only all year
020Toxicity [chronic], Ceriodaphnia dubiaVALUE <= 5.9 toxic all year
020Toxicity [chronic], Pimephales promelas [Fathead Minnow]VALUE <= 5.9 toxic all year
020Chlorides + SulfatesDAILY MX report only all year
020Chlorides + SulfatesMO AVG report only all year
021Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
021pHMINIMUM report only all year
021pHMAXIMUM report only all year
021Solids, total suspendedDAILY MX report only all year
021Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
021Nitrogen, ammonia total [as N]DAILY MX report only all year
021NitroglycerinDAILY MX report only all year
021Storm water flowDAILY MX report only all year
022Oxygen demand, chem. [high level] [COD]DAILY MX report only all year
022pHMINIMUM report only all year
022pHMAXIMUM report only all year
022Solids, total suspendedDAILY MX report only all year
022Oil and grease [soxhlet extr.] tot.DAILY MX report only all year
022Nitrogen, ammonia total [as N]DAILY MX report only all year
022NitroglycerinDAILY MX report only all year
022Storm water flowDAILY MX 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