Community of Vantage

NPDES permit WA0050474 · Minor POTW · effective, expires 2030-02-28 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
2of 23 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (43)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeAVERAGE report only (alert) all year
001Temperature, water deg. centigradeMAXIMUM report only (alert) all year
001Oxygen, dissolved [DO]AVERAGE report only (alert) all year
001Oxygen, dissolved [DO]MINIMUM report only (alert) all year
001BOD, 5-day, 20 deg. CMO AVG <= 21.8 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 32.7 lb/d all year
001BOD, 5-day, dissolvedMO AVG <= 30 mg/L all year
001BOD, 5-day, dissolvedWKLY AVG <= 45 mg/L all year
001pHMAXIMUM <= 9 SU all year
001pHMINIMUM >= 6 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 21.8 lb/d all year
001Solids, total suspendedWKLY AVG <= 32.7 lb/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 8.2 mg/L all year
001Chlorine, total residualMO AVG <= .5 mg/L all year
001Chlorine, total residualWKLY AVG <= .75 mg/L all year
001Coliform, fecal generalMO GEOMN <= 200 #/100mL all year
001Coliform, fecal generalWK GEOMN <= 400 #/100mL all year
001FlowDAILY MX report only (alert) all year
001FlowMO AVG report only (alert) all year
001FlowMO TOTAL report only (alert) all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
002Nitrogen, Kjeldahl, total [as N]Single Rdg report only (alert) all year
002Nitrite + Nitrate total [as N]Single Rdg report only (alert) all year
002Hardness, total [as CaCO3]Single Rdg report only (alert) all year
002E. coliSingle Rdg report only (alert) all year
002Oil & grease, non-polar materialSingle Rdg report only (alert) all year
002Solids, total dissolvedSingle Rdg report only (alert) all year
IN1Temperature, water deg. centigradeAVERAGE report only (alert) all year
IN1Temperature, water deg. centigradeMAXIMUM report only (alert) all year
IN1BOD, 5-day, 20 deg. CAVERAGE report only (alert) all year
IN1BOD, 5-day, 20 deg. CMAXIMUM report only (alert) all year
IN1BOD, 5-day, dissolvedAVERAGE report only (alert) all year
IN1BOD, 5-day, dissolvedMAXIMUM report only (alert) all year
IN1pHMAXIMUM report only (alert) all year
IN1pHMINIMUM report only (alert) all year
IN1Solids, total suspendedSingle Rdg report only (alert) all year
IN1Solids, total suspendedAVERAGE report only (alert) all year
IN1FlowDAILY MX report only (alert) all year
IN1FlowMO AVG report only (alert) all year
IN1FlowMO TOTAL report only (alert) 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