Green River Wastewater Treatment Plant

NPDES permit UT0025771 · Minor POTW · effective, expires 2030-01-31 · 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)
6of 12 forms filed late

Last period with anything received: 2026-08-31.

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 (31)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001BOD, 5-day, 20 deg. C30DA AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. C7 DA AVG <= 65 mg/L all year
001BOD, 5-day, 20 deg. C30DA AVG report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 45 mg/L all year
001Solids, total suspended7 DA AVG <= 65 mg/L all year
001Solids, total suspended30DA AVG report only all year
001Nitrogen, ammonia total [as N]30DA AVG report only all year
001Nitrogen, Kjeldahl, total [as N]30DA AVG report only all year
001Nitrogen, Kjeldahl, total [as N]30DA AVG report only all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]ANNL MAX <= 1705 lb/yr Dec
001Phosphorus, total [as P]30DA AVG report only all year
001Oil and greaseDAILY MX <= 10 mg/L all year
001Flow, in conduit or thru treatment plant30DA AVG <= .56 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plant30DA AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 6.5 mg/L all year
001E. coli30DA AVG <= 126 #/100mL all year
001E. coli7 DA AVG <= 157 #/100mL all year
001Solids, total dissolved30DA AVG report only all year
001Solids, total dissolvedDAILY MX report only all year
001Solids, total dissolvedANNL MAX <= 366 ton/yr Dec
001Solids, total dissolved30DA AVG report only all year
001Solids, total dissolved30DA AVG <= 400 mg/L all year
001Nitrogen, nitrate total [as NO3]30DA AVG report only all year
001Nitrogen, nitrite total [as NO2]30DA AVG report only all year
001Oil and grease visualDAILY 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