PACIFIC AQUACULTURE INC

NPDES permit WA0026328 · Minor NON-POTW · administratively continued, expires 2025-04-30 · 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 2025-04-30 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)
3of 10 forms filed late

Last period with anything received: 2026-07-31.

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 (18)

OutfallParameterStatisticLimitMonths
001TurbidityINST MAX <= 5 NTU May, Jun, Jul, Aug, Sep, Oct
001TurbidityINST MAX <= 5 NTU May, Jun, Jul, Aug, Sep, Oct
001TurbidityINST MAX <= 5 NTU May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 8 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 8 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 8 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MAX <= .2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MAX <= .2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MAX <= .2 mg/L May, Jun, Jul, Aug, Sep, Oct
001Turbidity, % increas over intakeINST MAX <= 10 % effect May, Jun, Jul, Aug, Sep, Oct
001Turbidity, % increas over intakeINST MAX <= 10 % effect May, Jun, Jul, Aug, Sep, Oct
001Turbidity, % increas over intakeINST MAX <= 10 % effect May, Jun, Jul, Aug, Sep, Oct
RECTurbidityINST MAX report only May, Jun, Jul, Aug, Sep, Oct
RECTurbidityINST MAX report only May, Jun, Jul, Aug, Sep, Oct
RECTurbidityINST MAX report only May, Jun, Jul, Aug, Sep, Oct
RECOxygen, dissolved [DO]INST MIN report only May, Jun, Jul, Aug, Sep, Oct
RECOxygen, dissolved [DO]INST MIN report only May, Jun, Jul, Aug, Sep, Oct
RECOxygen, dissolved [DO]INST MIN report only May, Jun, Jul, Aug, Sep, Oct

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