Honeywell Aerospace US LLC

NPDES permit MN0042641 · Minor NON-POTW · effective, expires 2030-02-28 · 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)
0of 11 forms filed late

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

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (13)

OutfallParameterStatisticLimitMonths
D001Temperature, water deg. fahrenheitDAILY MX <= 86 deg F all year
D001pHMO MIN >= 6 SU all year
D001pHMO MAX <= 9 SU all year
D001Solids, total suspendedQB report only Mar, Jun, Sep, Dec
D001Nitrogen, total [as N]ANNL AVG report only all year
D001Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
D001Nitrite + Nitrate total [as N]ANNL AVG report only all year
D001Sulfate, total [as SO4]MO AVG report only Mar, Jun, Sep, Dec
D001TrichloroethyleneMO MAX report only Mar, Jun, Sep, Dec
D001Flow, in conduit or thru treatment plantMO AVG report only all year
D001Flow, in conduit or thru treatment plantMO MAX report only all year
D001Flow, in conduit or thru treatment plantMO TOTAL report only all year
D001Solids, total dissolvedMO MAX report only Mar, Sep

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