DWORSHAK RESERVIOR - USACOE

NPDES permit ID0028444 · Minor FEDERAL · administratively continued, expires 2016-09-30 · 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.

This permit expired on 2016-09-30 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)
1of 6 forms filed late

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

Reporting

Reports are due about 10 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (32)

OutfallParameterStatisticLimitMonths
001Flow, gallons/batchMO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchWKLY MAX <= 3100 gal/bat Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchMO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchWKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchMO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchWKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchMO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Flow, gallons/batchWKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]WKLY MAX <= 11000 lb/wk Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]WKLY MAX report only Apr, May, Jun, Jul, Aug, Sep
001Effluent dilution ratioWD report only Apr, May, Jun, Jul, Aug, Sep
001Effluent dilution ratioMO AVG report only Apr, May, Jun, Jul, Aug, Sep

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