Utah Land Resources, INC. West Ridge Mine

NPDES permit UT0025640 · Minor NON-POTW · effective, expires 2027-09-30 · 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)
12of 33 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 (28)

OutfallParameterStatisticLimitMonths
001Flow rate30DA AVG report only all year
001Flow rateDAILY MX report only all year
001TurbidityDAILY MX report only all year
001pHMINIMUM >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Iron, total [as Fe]DAILY MX <= 1 mg/L all year
001Oil and greaseDAILY MX <= 10 mg/L all year
001Floating solids, waste or visible foam-visualDAILY MX <= 0 pass=0;fail=1 all year
001Sanitary waste discharged-assessmntDAILY MX <= 0 N=0;Y=1 all year
001Solids, total dissolved30DA AVG report only all year
001Solids, total dissolvedDAILY MX <= 2000 mg/L all year
001Oil and grease visualDAILY MX <= 0 N=0;Y=1 all year
002Flow rate30DA AVG report only all year
002Flow rateDAILY MX report only all year
002TurbidityDAILY MX report only all year
002pHMINIMUM >= 6.5 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedDAILY MX <= 70 mg/L all year
002Iron, total [as Fe]DAILY MX <= 1 mg/L all year
002Aluminum, total [as Al]DAILY MX <= .75 mg/L all year
002Oil and greaseDAILY MX <= 10 mg/L all year
002Floating solids, waste or visible foam-visualDAILY MX <= 0 N=0;Y=1 all year
002Sanitary waste discharged-assessmntDAILY MX <= 0 N=0;Y=1 all year
002Solids, total dissolved30DA AVG report only all year
002Solids, total dissolvedDAILY MX <= 2000 mg/L all year
002Oil and grease visualDAILY MX <= 0 N=0;Y=1 all year
SUMSolids, total dissolvedDAILY 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