Dyno Nobel Inc

NPDES permit MN0060704 · Minor NON-POTW · effective, expires 2030-10-31 · 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

1values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-08-31. Most often over: pH (1).

Reporting

Reports are due about 47 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (38)

OutfallParameterStatisticLimitMonths
D004Solids, total suspendedANNL AVG report only all year
D004Nitrogen, total [as N]ANNL AVG report only all year
D004Nitrogen, ammonia total [as N]ANNL AVG report only all year
D004Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
D004Nitrite + Nitrate total [as N]ANNL AVG report only all year
D006Specific conductanceQRTR AVG report only Mar, Jun, Sep, Dec
D006pHINST MIN >= 6 SU all year
D006pHINST MAX <= 9 SU all year
D006Solids, total suspendedMO AVG <= 30 mg/L all year
D006Nitrogen, total [as N]MO AVG report only all year
D006Nitrogen, ammonia total [as N]MO AVG report only all year
D006Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
D006Nitrite + Nitrate total [as N]MO AVG report only all year
D006Phosphorus, total [as P]MO AVG <= 1 mg/L all year
D006Chloride [as Cl]MO AVG report only all year
D006Sulfate, total [as SO4]QRTR AVG report only Mar, Jun, Sep, Dec
D006Copper, total [as Cu]MO AVG report only all year
D006Lead, total [as Pb]MO AVG report only all year
D006Benzene, ethylbenzene, toluene, xylene combinationQRTR AVG report only Mar, Jun, Sep, Dec
D006Hardness, Ca Mg Calculated [mg/L as CaCO3]QRTR AVG report only Mar, Jun, Sep, Dec
D006Diesel range organics diesel, total, wtrDAILY MX <= 5.514 mg/L Mar, Jun, Sep, Dec
D006Flow, in conduit or thru treatment plantMO AVG report only all year
D006Flow, in conduit or thru treatment plantMO MAX report only all year
D006Flow, in conduit or thru treatment plantMO TOTAL report only all year
D006Solids, total dissolvedQRTR AVG report only Mar, Jun, Sep, Dec
D006Mercury, dissolved [as Hg]DAILY MX report only Jun, Dec
D006Mercury, total [as Hg]DAILY MX report only Jun, Dec
D006BOD, carbonaceous [5 day, 20 C]MO AVG <= 25 mg/L all year
D007Solids, total suspendedANNL AVG report only all year
D007Nitrogen, total [as N]ANNL AVG report only all year
D007Nitrogen, ammonia total [as N]ANNL AVG report only all year
D007Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
D007Nitrite + Nitrate total [as N]ANNL AVG report only all year
W002pHINST MIN report only all year
W002pHINST MAX report only all year
W002Hardness, Ca Mg Calculated [mg/L as CaCO3]MO AVG report only all year
W005pHINST MIN report only all year
W005pHINST MAX 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