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Town of Garfield

Sewage treatment plant, Garfield, Washington. NPDES permit WA0044822 expired Jun 30, 2015; its limits still apply. Last 12 months: over a limit 9 times (last June 2026), 84 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form MM monthly (3 values), outfall IN1 form MM monthly (14 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
7 values over a limit, 48 required values missing, 0 of 24 reports late

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

Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, weekly average460≤ 100 #/100mL360%
December 2025Coliform, fecal general, weekly average300≤ 100 #/100mL200%
January 2026Coliform, fecal general, weekly average224≤ 100 #/100mL124%
January 2026Nitrogen, ammonia total [as N], monthly average5.12≤ 1.8 mg/L184%
February 2026Coliform, fecal general, weekly average352≤ 100 #/100mL252%
March 2026Coliform, fecal general, monthly average309≤ 100 #/100mL209%
March 2026Coliform, fecal general, weekly average336≤ 100 #/100mL236%
April 2026Coliform, fecal general, weekly average300≤ 100 #/100mL200%
June 2026Coliform, fecal general, weekly average252≤ 100 #/100mL152%

Limits in force (54)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]averagereport only (mg/L) (alert, not enforceable)all year001
Oxygen, dissolved [DO]minimumreport only (mg/L) (alert, not enforceable)all year001
BOD, 5-day, 20 deg. Cmonthly average≤ 15 mg/Lall year001
BOD, 5-day, 20 deg. Cweekly average≤ 22.5 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 9 lb/dall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 9 lb/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 13.5 lb/dall year001
BOD, 5-day, 20 deg. Cweekly average≤ 13.5 lb/dall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 20 mg/Lall year001
Solids, total suspendedweekly average≤ 30 mg/Lall year001
Solids, total suspendedmonthly average≤ 12 lb/dall year001
Solids, total suspendedmonthly average≤ 12 lb/dall year001
Solids, total suspendedweekly average≤ 18 lb/dall year001
Solids, total suspendedweekly average≤ 18 lb/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 1.8 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 1.8 mg/Lall year001
Chlorine, total residualaverage≤ 7 ug/Lall year001
Chlorine, total residualmaximum≤ 19 ug/Lall year001
Coliform, fecal generalmonthly average≤ 100 #/100mLall year001
Coliform, fecal generalmonthly average≤ 100 #/100mLall year001
Coliform, fecal generalweekly average≤ 100 #/100mLall year001
Coliform, fecal generalweekly average≤ 100 #/100mLall year001
BOD, 5-day, 20 deg. Caveragereport only (mg/L) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Caveragereport only (mg/L) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (mg/L) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (mg/L) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Caveragereport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Caveragereport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Caveragereport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Caveragereport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
BOD, 5-day, 20 deg. Cmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedaveragereport only (mg/L) (alert, not enforceable)all yearIN1
Solids, total suspendedaveragereport only (mg/L) (alert, not enforceable)all yearIN1
Solids, total suspendedmaximumreport only (mg/L) (alert, not enforceable)all yearIN1
Solids, total suspendedmaximumreport only (mg/L) (alert, not enforceable)all yearIN1
Solids, total suspendedaveragereport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedaveragereport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedaveragereport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
Solids, total suspendedmaximumreport only (lb/d) (alert, not enforceable)all yearIN1
Flowaveragereport only (gal/d) (alert, not enforceable)all yearIN1
Flowaveragereport only (gal/d) (alert, not enforceable)all yearIN1
Flowaveragereport only (gal/d) (alert, not enforceable)all yearIN1
Flowaveragereport only (gal/d) (alert, not enforceable)all yearIN1
Flowmaximumreport only (gal/d) (alert, not enforceable)all yearIN1
Flowmaximumreport only (gal/d) (alert, not enforceable)all yearIN1
Flowmaximumreport only (gal/d) (alert, not enforceable)all yearIN1
Flowmaximumreport only (gal/d) (alert, not enforceable)all yearIN1

How strict are these limits?

Cited limits by parameter: Washington'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/WA0044822 · MCP: https://passage-data.com/mcp