PACIFICORP--GADSBY

NPDES permit UT0000116 · Minor NON-POTW · administratively continued, expires 2018-05-31 · 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 2018-05-31 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

1values over a limit
0required values missing, on 0 form(s)
0of 15 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (1).

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (22)

OutfallParameterStatisticLimitMonths
004pHINST MIN >= 6.5 SU all year
004pHINST MAX <= 9 SU all year
004Solids, total suspended30DA AVG <= 25 mg/L all year
004Solids, total suspended7 DA AVG <= 35 mg/L all year
004Solids, total suspendedDAILY MX <= 100 mg/L all year
004Chromium, total [as Cr]30DA AVG <= .2 mg/L all year
004Chromium, total [as Cr]30DA AVG <= .2 mg/L all year
004Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
004Chromium, total [as Cr]DAILY MX <= .2 mg/L all year
004Zinc, total recoverable30DA AVG <= 1 mg/L all year
004Zinc, total recoverable30DA AVG <= 1 mg/L all year
004Zinc, total recoverableDAILY MX <= 1 mg/L all year
004Zinc, total recoverableDAILY MX <= 1 mg/L all year
004Oil and greaseINST MAX <= 10 mg/L all year
004Floating solids, waste or visible foam-visualDAILY MX <= 0 N=0;Y=1 all year
004Sanitary waste discharged-assessmntDAILY MX <= 0 N=0;Y=1 all year
004Flow, in conduit or thru treatment plant30DA AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX <= 3.7 MGD all year
004Chlorine, free available30DA AVG <= .2 mg/L all year
004Chlorine, free availableDAILY MX <= .5 mg/L all year
004Oil and grease visualINST MAX <= 0 N=0;Y=1 all year
SW1Iron, total recoverableDAILY MX 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