Idaho Pacific Colorado Corp

NPDES permit CO0048938 · Minor NON-POTW · administratively continued, expires 2019-08-31 · 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 2019-08-31 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

6values over a limit
72required values missing, on 9 form(s)
11of 16 forms filed late

Last period with anything received: 2026-06-30. Most often over: Coliform, total general (6).

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 (27)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. C30DA AVG <= 43.2 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 86.4 lb/d all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Oil and greaseINST MAX <= 10 mg/L all year
001Endosulfan sulfateDAILY MX report only all year
001.beta.-EndosulfanDAILY MX report only all year
001.alpha.-EndosulfanDAILY MX report only all year
001Endrin aldehydeDAILY MX report only all year
001AldrinDAILY MX report only all year
001.alpha.-BHCDAILY MX report only all year
001Gamma-BHCDAILY MX report only all year
001DieldrinDAILY MX report only all year
001EndrinDAILY MX report only all year
001ToxapheneDAILY MX report only all year
001HeptachlorDAILY MX report only all year
001Heptachlor epoxideDAILY MX report only all year
001Flow, in conduit or thru treatment plant30DA AVG <= 1.5 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001ChlordaneDAILY MX report only all year
001Solids, total dissolved30DA AVG report only all year
001Solids, total dissolvedDAILY MX report only all year
001Coliform, fecal general30DA AVG <= 6000 #/100mL all year
001Coliform, fecal generalMX 7D AV <= 12000 #/100mL all year
001Coliform, total general30DA AVG <= 2.2 #/100mL all year
001Coliform, total generalMX 7D AV <= 23 #/100mL all year
001Oil 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