3 Creek Ranch

NPDES permit WY0052094 · Minor NON-POTW · effective, expires 2027-08-31 · 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 60 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 87 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (110)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitMO AVG report only all year
001pHINST MIN >= 6.5 SU all year
001pHINST MIN >= 6.5 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX report only all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
001Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
001Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
001E. coliDAILY MX report only all year
001E. coliDAILY MX report only all year
001Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
001Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
001FlowMO AVG report only all year
001FlowMO AVG report only all year
001FlowDAILY MX report only all year
001FlowDAILY MX report only all year
002Temperature, water deg. fahrenheitDAILY MX report only all year
002Temperature, water deg. fahrenheitDAILY MX report only all year
002Temperature, water deg. fahrenheitMO AVG report only all year
002Temperature, water deg. fahrenheitMO AVG report only all year
002pHINST MIN >= 6.5 SU all year
002pHINST MIN >= 6.5 SU all year
002pHINST MAX <= 9 SU all year
002pHINST MAX <= 9 SU all year
002Solids, total suspendedWKLY AVG <= 45 mg/L all year
002Solids, total suspendedWKLY AVG <= 45 mg/L all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX report only all year
002Solids, total suspendedDAILY MX report only all year
002Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
002Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
002Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
002E. coliDAILY MX report only all year
002E. coliDAILY MX report only all year
002Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
002Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
002FlowMO AVG report only all year
002FlowMO AVG report only all year
002FlowDAILY MX report only all year
002FlowDAILY MX report only all year
003Temperature, water deg. fahrenheitDAILY MX report only all year
003Temperature, water deg. fahrenheitDAILY MX report only all year
003Temperature, water deg. fahrenheitMO AVG report only all year
003Temperature, water deg. fahrenheitMO AVG report only all year
003pHINST MIN >= 6.5 SU all year
003pHINST MIN >= 6.5 SU all year
003pHINST MAX <= 9 SU all year
003pHINST MAX <= 9 SU all year
003Solids, total suspendedWKLY AVG <= 45 mg/L all year
003Solids, total suspendedWKLY AVG <= 45 mg/L all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX report only all year
003Solids, total suspendedDAILY MX report only all year
003Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= .486 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
003Nitrogen, ammonia total [as N]MO AVG <= .342 mg/L May, Jun, Jul, Aug, Sep
003Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L Jan, Feb, Mar, Apr, Oct, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
003Nitrogen, ammonia total [as N]DAILY MX <= 1 mg/L May, Jun, Jul, Aug, Sep
003Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
003Nitrite nitrogen, dissolved [as N]DAILY MX <= .2 mg/L all year
003E. coliDAILY MX report only all year
003E. coliDAILY MX report only all year
003Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
003Nitrogen, nitrate [NO3], [water]DAILY MX <= 2000 ug/L all year
003FlowMO AVG report only all year
003FlowMO AVG report only all year
003FlowDAILY MX report only all year
003FlowDAILY MX report only all year
DMP2Temperature, water deg. fahrenheitDAILY MX report only all year
DMP2Temperature, water deg. fahrenheitDAILY MX report only all year
DMP2Temperature, water deg. fahrenheitDAILY MN report only all year
DMP2Temperature, water deg. fahrenheitDAILY MN report only all year
SUM1Temp. diff. between up/down stream deg. FDAILY MX <= 2 deg F all year
SUM1Temp. diff. between up/down stream deg. FDAILY MX <= 2 deg F all year
SUM1Temp. diff. between up/down stream deg. FWKLY AVG report only all year
SUM1Temp. diff. between up/down stream deg. FWKLY AVG report only all year
SUM1Temp. diff. between up/down stream deg. FMO AVG report only all year
SUM1Temp. diff. between up/down stream deg. FMO AVG report only all year
UMP1Temperature, water deg. fahrenheitDAILY MX report only all year
UMP1Temperature, water deg. fahrenheitDAILY MX report only all year
UMP1Temperature, water deg. fahrenheitDAILY MN report only all year
UMP1Temperature, water deg. fahrenheitDAILY MN 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