METLAKATLA INDIAN COMMUNITY

NPDES permit AK0028525 · Minor NON-POTW · administratively continued, expires 2023-11-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2023-11-30 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)
0of 20 forms filed late

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

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 (21)

OutfallParameterStatisticLimitMonths
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedINST MAX report only all year
001Solids, total suspendedMO AVG report only all year
001Solids, total suspendedINST MAX report only all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedINST MAX <= 15 mg/L all year
001Solids, total suspendedDAILY MX <= 100 mg/L all year
001Solids, settleableMO AVG report only all year
001Solids, settleableMO AVG report only all year
001Solids, settleableMO AVG report only all year
001Solids, settleableDAILY MX <= 1 mL/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO MAX report only all year
001Chlorine, total residualMO AVG <= 50 ug/L all year
001Chlorine, total residualDAILY MX <= 50 ug/L all year
001Chlorine, total residualMO AVG <= 50 ug/L all year
001Chlorine, total residualDAILY MX <= 50 ug/L all year
RECTemperature, water deg. centigradeINST MAX report only all year
RECpHINST MIN report only all year
RECpHINST MAX report only all year
RECNitrogen, ammonia total [as N]INST 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