Weir Minerals North America Salt Lake City

NPDES permit UT0024767 · Minor NON-POTW · effective, expires 2029-07-31 · 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

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

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

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 (17)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 4.5 mg/L all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMX MO AV <= 25 mg/L all year
001Solids, total suspendedMX WK AV <= 35 mg/L all year
001Oil & GreaseDAILY MX <= 10 mg/L all year
001Flow, in conduit or thru treatment plantMX MO AV report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Phosphorus, TotalDAILY MX report only all year
001Solids, total dissolvedDAILY MX <= 1200 mg/L all year
002Solids, total suspendedDAILY MX <= 10.96 lb/d all year
002Solids, total suspendedMX MO AV <= 5.48 lb/d all year
002Oil & GreaseDAILY MX <= 5.75 lb/d all year
002Oil & GreaseMX MO AV <= 2.05 lb/d all year
002Flow, in conduit or thru treatment plantMX MO AV report only all year
002Flow, in conduit or thru treatment plantDAILY 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