City of Dallas

NPDES permit GA0039241 · Major POTW · administratively continued, expires 2025-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

This permit expired on 2025-03-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 12 forms filed late

Last period with anything received: 2026-08-31.

Reporting

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

Limits in force (80)

OutfallParameterStatisticLimitMonths
0001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
0001Oxygen, dissolved [DO]MINIMUM >= 6 mg/L all year
0001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
0001BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
0001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
0001BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
0001BOD, 5-day, 20 deg. CMO AVG <= 114 kg/d all year
0001BOD, 5-day, 20 deg. CMO AVG <= 114 kg/d all year
0001BOD, 5-day, 20 deg. CWKLY AVG <= 142 kg/d all year
0001BOD, 5-day, 20 deg. CWKLY AVG <= 142 kg/d all year
0001BOD, 5-day, 20 deg. CMO AVG report only all year
0001BOD, 5-day, 20 deg. CMO AVG report only all year
0001BOD, 5-day, 20 deg. CWKLY AVG report only all year
0001BOD, 5-day, 20 deg. CWKLY AVG report only all year
0001BOD, 5-day, 20 deg. CMO AVG report only all year
0001BOD, 5-day, 20 deg. CMO AVG report only all year
0001BOD, 5-day, 20 deg. CWKLY AVG report only all year
0001BOD, 5-day, 20 deg. CWKLY AVG report only all year
0001pHMINIMUM >= 6 SU all year
0001pHMINIMUM >= 6 SU all year
0001pHMAXIMUM <= 9 SU all year
0001pHMAXIMUM <= 9 SU all year
0001Solids, total suspendedMO AVG <= 14 mg/L all year
0001Solids, total suspendedMO AVG <= 14 mg/L all year
0001Solids, total suspendedWKLY AVG <= 21 mg/L all year
0001Solids, total suspendedWKLY AVG <= 21 mg/L all year
0001Solids, total suspendedMO AVG <= 159 kg/d all year
0001Solids, total suspendedMO AVG <= 159 kg/d all year
0001Solids, total suspendedWKLY AVG <= 199 kg/d all year
0001Solids, total suspendedWKLY AVG <= 199 kg/d all year
0001Solids, total suspendedMO AVG report only all year
0001Solids, total suspendedMO AVG report only all year
0001Solids, total suspendedWKLY AVG report only all year
0001Solids, total suspendedWKLY AVG report only all year
0001Solids, total suspendedMO AVG report only all year
0001Solids, total suspendedMO AVG report only all year
0001Solids, total suspendedWKLY AVG report only all year
0001Solids, total suspendedWKLY AVG report only all year
0001Nitrogen, organic total [as N]MO AVG report only all year
0001Nitrogen, organic total [as N]MO AVG report only all year
0001Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
0001Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
0001Nitrogen, ammonia total [as N]WKLY AVG <= 3 mg/L all year
0001Nitrogen, ammonia total [as N]WKLY AVG <= 3 mg/L all year
0001Nitrogen, ammonia total [as N]MO AVG <= 22.7 kg/d all year
0001Nitrogen, ammonia total [as N]MO AVG <= 22.7 kg/d all year
0001Nitrogen, ammonia total [as N]WKLY AVG <= 28.4 kg/d all year
0001Nitrogen, ammonia total [as N]WKLY AVG <= 28.4 kg/d all year
0001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
0001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
0001Nitrite + Nitrate total [as N]MO AVG report only all year
0001Nitrite + Nitrate total [as N]MO AVG report only all year
0001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
0001Phosphorus, total [as P]MO AVG <= 1 mg/L all year
0001Phosphorus, total [as P]WKLY AVG <= 1.5 mg/L all year
0001Phosphorus, total [as P]WKLY AVG <= 1.5 mg/L all year
0001Phosphorus, total [as P]MO AVG <= 11.4 kg/d all year
0001Phosphorus, total [as P]MO AVG <= 11.4 kg/d all year
0001Phosphorus, total [as P]WKLY AVG <= 14.2 kg/d all year
0001Phosphorus, total [as P]WKLY AVG <= 14.2 kg/d all year
0001Phosphate, ortho [as P]MO AVG report only all year
0001Phosphate, ortho [as P]MO AVG report only all year
0001Flow, in conduit or thru treatment plantMO AVG <= 3 MGD all year
0001Flow, in conduit or thru treatment plantMO AVG <= 3 MGD all year
0001Flow, in conduit or thru treatment plantWKLY AVG <= 3.75 MGD all year
0001Flow, in conduit or thru treatment plantWKLY AVG <= 3.75 MGD all year
0001Coliform, fecal generalMOAV GEO <= 200 #/100mL all year
0001Coliform, fecal generalMOAV GEO <= 200 #/100mL all year
0001Coliform, fecal generalWE <= 400 #/100mL all year
0001Coliform, fecal generalWE <= 400 #/100mL all year
0001Solids, sludge, total, dry weightMO TOTAL report only all year
0001Solids, sludge, total, dry weightMO TOTAL report only all year
0001BOD, 5-day, percent removalMINIMUM >= 85 % all year
0001BOD, 5-day, percent removalMINIMUM >= 85 % all year
0001Solids, suspended percent removalMINIMUM >= 85 % all year
0001Solids, suspended percent removalMINIMUM >= 85 % all year
0001NOEL Static Renewal 7Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
0001NOEL Static Renewal 7Day Chronic Ceriodaphnia dubiaMINIMUM report only all year
0001Noel Statre 7Day Chronic PimephalesMINIMUM report only all year
0001Noel Statre 7Day Chronic PimephalesMINIMUM report only 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