Western Virginia Water Authority

NPDES permit VA0025020 · Major POTW · effective, expires 2029-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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EPA's record, 2025-09-01 to 2026-08-31

2values over a limit
2required values missing, on 1 form(s)
0of 27 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, Kjeldahl, total [as N] (2).

Reporting

Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (44)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMO MAX report only all year
001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 5 mg/L all year
001BOD, 5-day, 20 deg. CMX WK AV <= 7.5 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 1040 kg/d all year
001BOD, 5-day, 20 deg. CMX WK AV <= 1561 kg/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedMX WK AV <= 10 mg/L all year
001Solids, total suspendedMO AVG <= 1040 kg/d all year
001Solids, total suspendedM1 report only all year
001Solids, total suspendedMX WK AV <= 2081 kg/d all year
001Solids, total suspendedMO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MX WK AV report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 4 mg/L Jan, Feb, Mar
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 2 mg/L Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 4 mg/L Oct, Nov, Dec
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 5 mg/L Jan, Feb, Mar
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 3 mg/L Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 4.6 mg/L Oct, Nov, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 832 kg/d Jan, Feb, Mar
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 416 kg/d Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MO AVG <= 832 kg/d Oct, Nov, Dec
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 1040 kg/d Jan, Feb, Mar
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 624 kg/d Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 957 kg/d Oct, Nov, Dec
001Phosphorus, total [as P]MO AVG <= .2 mg/L all year
001Phosphorus, total [as P]MX WK AV <= .3 mg/L all year
001Phosphorus, total [as P]MO AVG <= 41 kg/d all year
001Phosphorus, total [as P]MX WK AV <= 62 kg/d all year
001Copper, dissolved [as Cu]MO AVG report only all year
001Copper, dissolved [as Cu]MX WK AV report only all year
001Flow, in conduit or thru treatment plantMO AVG <= 55 MGD (alert) all year
001Flow, in conduit or thru treatment plantMAXIMUM report only (alert) all year
001Chlorine, total residualMO AVG <= .0025 mg/L all year
001Chlorine, total residualMX WK AV <= .0027 mg/L all year
001Chlorine, total residualINST MIN >= .5 mg/L all year
001BOD, percent removal [total]MO AV MN >= 85 % all year
001E. coliMX <= 126 #/100mL all year
001Suspended solids, total annualMAXIMUM <= 472.2 ton/yr all year
001Solids, suspended percent removalMO AV MN >= 85 % 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