Wallingford Fire District 1

NPDES permit VT0100552 · Minor NON-POTW · effective, expires 2027-03-31 · 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

3values over a limit
0required values missing, on 0 form(s)
0of 10 forms filed late

Last period with anything received: 2026-06-30. Most often over: BOD, 5-day, 20 deg. C (3).

Reporting

Reports are due about 15 days after each monitoring period ends (the most common figure among VT permits in EPA's filings — check your permit).

Limits in force (29)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 50 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 22.5 lb/d all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 30 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG report only all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedWKLY AVG <= 45 mg/L all year
001Solids, total suspendedDAILY MX <= 50 mg/L all year
001Solids, total suspendedMO AVG <= 22.5 lb/d all year
001Solids, total suspendedWKLY AVG <= 30 lb/d all year
001Solids, total suspendedMO AVG report only all year
001Solids, settleableINST MAX <= 1 mL/L all year
001Nitrogen, total [as N]DAILY MX report only Apr, May, Jun
001Nitrogen, total [as N]DAILY MX report only Apr, May, Jun
001Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only Apr, May, Jun
001Nitrite + Nitrate total [as N]DAILY MX report only Apr, May, Jun
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]ANNL TOT <= 1827 lb/yr Dec
001E. coli, thermotol, MF, MTECINST MAX <= 77 #/100mL all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantANNL AVG <= .12 MGD Dec
001Chlorine, total residualMO AVG <= .3 mg/L all year
001Chlorine, total residualDAILY MX <= 1.1 mg/L all year
001BOD, 5-day, percent removalMO MIN >= 85 % all year
001Solids, suspended percent removalMO MIN >= 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