JOHN DAY PROJECT - USACE

NPDES permit WA0026832 · Minor FEDERAL · effective, expires 2028-06-30 · 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

2values over a limit
0required values missing, on 0 form(s)
0of 143 forms filed late

Last period with anything received: 2026-07-31. Most often over: Oil & Grease (2).

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (128)

OutfallParameterStatisticLimitMonths
018Temperature, water deg. centigradeMO AVG report only all year
018Temperature, water deg. centigrade7E report only all year
018Temperature, water deg. centigradeMX DA AV report only all year
018Temperature, water deg. centigradeMO MAX report only all year
018Temperature, water deg. centigradeMO AVG report only all year
018Temperature, water deg. centigrade7E report only all year
018Temperature, water deg. centigradeMX DA AV report only all year
018Temperature, water deg. centigradeMO MAX report only all year
018Temperature, water deg. centigradeMO AVG report only all year
018pHINST MIN >= 7 SU all year
018pHINST MAX <= 8.5 SU all year
018pHINST MIN >= 7 SU all year
018pHINST MAX <= 8.5 SU all year
018Oil & GreaseDAILY MX <= 5 mg/L all year
018Oil & GreaseDAILY MX <= 5 mg/L all year
018Flow, in conduit or thru treatment plantMO AVG report only all year
019Temperature, water deg. centigradeMO AVG report only all year
019Temperature, water deg. centigrade7E report only all year
019Temperature, water deg. centigradeMX DA AV report only all year
019Temperature, water deg. centigradeMO MAX report only all year
019Temperature, water deg. centigradeMO AVG report only all year
019Temperature, water deg. centigrade7E report only all year
019Temperature, water deg. centigradeMX DA AV report only all year
019Temperature, water deg. centigradeMO MAX report only all year
019Temperature, water deg. centigradeMO AVG report only all year
019pHINST MIN >= 7 SU all year
019pHINST MAX <= 8.5 SU all year
019pHINST MIN >= 7 SU all year
019pHINST MAX <= 8.5 SU all year
019Oil & GreaseDAILY MX <= 5 mg/L all year
019Oil & GreaseDAILY MX <= 5 mg/L all year
019Flow, in conduit or thru treatment plantMO AVG report only all year
020Temperature, water deg. centigrade7E report only all year
020Temperature, water deg. centigradeMX DA AV report only all year
020Temperature, water deg. centigradeMO MAX report only all year
020Temperature, water deg. centigradeMO AVG report only all year
020Temperature, water deg. centigrade7E report only all year
020Temperature, water deg. centigradeMX DA AV report only all year
020Temperature, water deg. centigradeMO MAX report only all year
020Temperature, water deg. centigradeMO AVG report only all year
020pHINST MIN >= 7 SU all year
020pHINST MAX <= 8.5 SU all year
020pHINST MIN >= 7 SU all year
020pHINST MAX <= 8.5 SU all year
020Oil & GreaseDAILY MX <= 5 mg/L all year
020Oil & GreaseDAILY MX <= 5 mg/L all year
020Flow, in conduit or thru treatment plantMO AVG report only all year
021Temperature, water deg. centigrade7E report only all year
021Temperature, water deg. centigradeMX DA AV report only all year
021Temperature, water deg. centigradeMO MAX report only all year
021Temperature, water deg. centigradeMO AVG report only all year
021Temperature, water deg. centigrade7E report only all year
021Temperature, water deg. centigradeMX DA AV report only all year
021Temperature, water deg. centigradeMO MAX report only all year
021Temperature, water deg. centigradeMO AVG report only all year
021pHINST MIN >= 7 SU all year
021pHINST MAX <= 8.5 SU all year
021pHINST MIN >= 7 SU all year
021pHINST MAX <= 8.5 SU all year
021Oil & GreaseDAILY MX <= 5 mg/L all year
021Oil & GreaseDAILY MX <= 5 mg/L all year
021Flow, in conduit or thru treatment plantMO AVG report only all year
023pHINST MIN >= 7 SU all year
023pHINST MAX <= 8.5 SU all year
023pHINST MIN >= 7 SU all year
023pHINST MAX <= 8.5 SU all year
023Oil & GreaseDAILY MX <= 5 mg/L all year
023Oil & GreaseDAILY MX <= 5 mg/L all year
023Flow, in conduit or thru treatment plantMO AVG report only all year
024pHINST MIN >= 7 SU all year
024pHINST MAX <= 8.5 SU all year
024pHINST MIN >= 7 SU all year
024pHINST MAX <= 8.5 SU all year
024Oil & GreaseDAILY MX <= 5 mg/L all year
024Oil & GreaseDAILY MX <= 5 mg/L all year
024Flow, in conduit or thru treatment plantMO AVG report only all year
025pHINST MIN >= 7 SU all year
025pHINST MAX <= 8.5 SU all year
025pHINST MIN >= 7 SU all year
025pHINST MAX <= 8.5 SU all year
025Oil & GreaseDAILY MX <= 5 mg/L all year
025Oil & GreaseDAILY MX <= 5 mg/L all year
025Flow, in conduit or thru treatment plantMO AVG report only all year
026pHINST MIN >= 7 SU all year
026pHINST MAX <= 8.5 SU all year
026pHINST MIN >= 7 SU all year
026pHINST MAX <= 8.5 SU all year
026Oil & GreaseDAILY MX <= 5 mg/L all year
026Oil & GreaseDAILY MX <= 5 mg/L all year
026Flow, in conduit or thru treatment plantMO AVG report only all year
027pHINST MIN >= 7 SU all year
027pHINST MAX <= 8.5 SU all year
027pHINST MIN >= 7 SU all year
027pHINST MAX <= 8.5 SU all year
027Oil & GreaseDAILY MX <= 5 mg/L all year
027Oil & GreaseDAILY MX <= 5 mg/L all year
027Flow, in conduit or thru treatment plantMO AVG report only all year
028pHINST MIN >= 7 SU all year
028pHINST MAX <= 8.5 SU all year
028pHINST MIN >= 7 SU all year
028pHINST MAX <= 8.5 SU all year
028Oil & GreaseDAILY MX <= 5 mg/L all year
028Oil & GreaseDAILY MX <= 5 mg/L all year
028Flow, in conduit or thru treatment plantMO AVG report only all year
029pHINST MIN >= 7 SU all year
029pHINST MAX <= 8.5 SU all year
029pHINST MIN >= 7 SU all year
029pHINST MAX <= 8.5 SU all year
029Oil & GreaseDAILY MX <= 5 mg/L all year
029Oil & GreaseDAILY MX <= 5 mg/L all year
029Flow, in conduit or thru treatment plantMO AVG report only all year
043Temperature, water deg. centigrade7E report only all year
043Temperature, water deg. centigradeMX DA AV report only all year
043Temperature, water deg. centigradeMO MAX report only all year
043Temperature, water deg. centigradeMO AVG report only all year
043Temperature, water deg. centigrade7E report only all year
043Temperature, water deg. centigradeMX DA AV report only all year
043Temperature, water deg. centigradeMO MAX report only all year
043Temperature, water deg. centigradeMO AVG report only all year
043pHINST MIN >= 7 SU all year
043pHINST MAX <= 8.5 SU all year
043pHINST MIN >= 7 SU all year
043pHINST MAX <= 8.5 SU all year
043Oil & GreaseDAILY MX <= 5 mg/L all year
043Oil & GreaseDAILY MX <= 5 mg/L all year
043Flow, in conduit or thru treatment plantMO AVG report only all year
SUMThermal DischargeMO AVG <= 4010 mkcal/day Jun, Jul, Aug, Sep, Oct
SUMOil and grease visualINST MAX 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