TECK ALASKA INC

NPDES permit AK0040649 · Major NON-POTW · administratively continued, expires 2019-05-31 · 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 2019-05-31 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

0values over a limit
0required values missing, on 0 form(s)
0of 22 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 (51)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]INST MAX report only all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 60 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 3 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 6 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 4.5 lb/d all year
001pHINST MIN >= 6.5 SU all year
001pHINST MAX <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 60 mg/L all year
001Solids, total suspendedMO AVG <= 3 lb/d all year
001Solids, total suspendedDAILY MX <= 6 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedWKLY AVG <= 4.5 lb/d all year
001Zinc, total recoverableDAILY MX report only all year
001Cadmium, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG <= 64 ug/L all year
001Copper, total recoverableDAILY MX <= 154 ug/L all year
001Flow, in conduit or thru treatment plantMO AVG <= .012 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMO AVG <= 186 ug/L all year
001Chlorine, total residualDAILY MX <= 442 ug/L all year
001EnterococciDAILY MX report only all year
001Mercury, total [as Hg]DAILY MX report only all year
001Coliform, fecal generalMO GEOMN <= 400 CFU/100mL all year
001Coliform, fecal generalDAILY MX <= 1200 CFU/100mL all year
001Coliform, fecal generalWKLY AVG <= 800 CFU/100mL all year
005pHINST MIN >= 6.5 SU all year
005pHINST MAX <= 8.5 SU all year
005Solids, total suspendedMO AVG <= 20 mg/L all year
005Solids, total suspendedDAILY MX <= 30 mg/L all year
005Zinc, total recoverableMO AVG <= 525 ug/L all year
005Zinc, total recoverableDAILY MX <= 1255 ug/L all year
005Cadmium, total recoverableMO AVG <= 50 ug/L all year
005Cadmium, total recoverableDAILY MX <= 100 ug/L all year
005Lead, total recoverableMO AVG <= 300 ug/L all year
005Lead, total recoverableDAILY MX <= 600 ug/L all year
005Copper, total recoverableMO AVG <= 78 ug/L all year
005Copper, total recoverableDAILY MX <= 154 ug/L all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Mercury, total [as Hg]MO AVG <= 1 ug/L all year
005Mercury, total [as Hg]DAILY MX <= 2 ug/L 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