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Brian McGuire - City & Borough of Juneau

Sewage treatment plant, major discharger, Juneau, Alaska. NPDES permit AK0023213 expired Feb 28, 2026; its limits still apply. Last 12 months: over a limit 4 times (last July 2026), 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (36 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
17 values over a limit, 0 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025pH, minimum6.32 SU≥ 6.5 SU—
March 2026Coliform, fecal general, weekly average780 #/100mL≤ 400 #/100mL95%
May 2026pH, minimum5.83 SU≥ 6.5 SU—
July 2026pH, minimum6 SU≥ 6.5 SU—

Limits in force (36)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Oxygen, dissolved [DO]daily minimum≥ 2 mg/Lall year
Oxygen, dissolved [DO]daily maximum≤ 17 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 60 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 691 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 1381 lb/dall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cweekly average≤ 1036 lb/dall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Solids, total suspendedmonthly average≤ 691 lb/dall year
Solids, total suspendeddaily maximum≤ 1381 lb/dall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedweekly average≤ 1036 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 12 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 29 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 276 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 668 lb/dall year
Nitrogen, ammonia total [as N]weekly average≤ 18 mg/Lall year
Nitrogen, ammonia total [as N]weekly average≤ 414 lb/dall year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ 2.76 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ 6 MGDall year
Enterococcidaily maximumreport only (#/100mL)May–Sep
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generaldaily maximum≤ 800 #/100mLall year
Coliform, fecal generalweekly average≤ 400 #/100mLall year
BOD, 5-day, percent removalminimum≥ 85 %all year
Solids, suspended percent removalminimum≥ 85 %all year

How strict are these limits?

Cited limits by parameter: Alaska's rules and the federal ones.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AK0023213 · MCP: https://passage-data.com/mcp