OREGON DEPARTMENT OF FISH & WILDLIFE

NPDES permit OR0027642 · Minor NON-POTW · administratively continued, expires 2026-08-31 · 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.

This permit expired on 2026-08-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 23 forms filed late

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

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (46)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO MAX report only Jan, Feb, Mar, Nov, Dec
001Temperature, water deg. centigradeMO MAX report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Nov, Dec
001Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Temperature, water deg. centigradeMX 7D AV report only Jan, Feb, Mar, Nov, Dec
001Temperature, water deg. centigradeMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001pHVALUE report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedDAILY MX <= 10 mg/L all year
001Solids, settleableVALUE report only all year
001Solids, settleableMO AVG <= .1 mL/L all year
001Biomass, fishTOTAL <= 285000 lb/yr all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Excess thermal loadMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
001Excess thermal loadMX 7D AV <= 458.861 mkcal/day Apr, May, Jun
001Excess thermal loadMX 7D AV <= 46.274 mkcal/day Jun, Jul, Aug
001Excess thermal loadMX 7D AV <= 108.671 mkcal/day Sep, Oct, Nov
001FormaldehydeVALUE report only all year
002Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
002Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Nov, Dec
002Temperature, water deg. centigradeMX 7D AV report only Jan, Feb, Mar, Nov, Dec
002Temperature, water deg. centigradeMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantMO MAX report only all year
002Excess thermal loadMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
002FormaldehydeVALUE report only all year
003Temperature, water deg. centigradeDAILY MX report only Jan, Feb, Mar, Nov, Dec
003Temperature, water deg. centigradeDAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
003Temperature, water deg. centigradeMX 7D AV report only Jan, Feb, Mar, Nov, Dec
003Temperature, water deg. centigradeMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedDAILY MX <= 15 mg/L all year
003Solids, settleableDAILY MX <= .2 mL/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO MAX report only all year
003Excess thermal loadMX 7D AV report only Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
003FormaldehydeVALUE 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