St. Bernard Parish-Riverbend Oxidation Pond/Poydras-Verret Wetland

NPDES permit LA0040185 · Minor POTW · effective, expires 2027-08-31 · EPA's file as of 2026-09-19

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

56values over a limit
0required values missing, on 0 form(s)
0of 18 forms filed late

Last period with anything received: 2026-07-31. Most often over: BOD, 5-day, 20 deg. C (24), Coliform, fecal general (22), Solids, total suspended (10).

Reporting

Reports are due about 118 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (61)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
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. CWKLY AVG <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 175 lb/d all year
001BOD, 5-day, 20 deg. CMO AVG <= 175 lb/d all year
001pHINST MIN >= 6 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001Solids, total suspendedMO AVG <= 90 mg/L all year
001Solids, total suspendedMO AVG <= 90 mg/L all year
001Solids, total suspendedWKLY AVG <= 135 mg/L all year
001Solids, total suspendedWKLY AVG <= 135 mg/L all year
001Solids, total suspendedMO AVG <= 525 lb/d all year
001Solids, total suspendedMO AVG <= 525 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]WKLY AVG report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]WKLY AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Magnesium, total [as Mg]MO AVG report only all year
001Magnesium, total [as Mg]WKLY AVG report only all year
001Magnesium, total [as Mg]MO AVG report only all year
001Cadmium, total [as Cd]MO AVG report only all year
001Cadmium, total [as Cd]WKLY AVG report only all year
001Cadmium, total [as Cd]MO AVG report only all year
001Chromium, total [as Cr]MO AVG report only all year
001Chromium, total [as Cr]WKLY AVG report only all year
001Chromium, total [as Cr]MO AVG report only all year
001Copper, total [as Cu]MO AVG report only all year
001Copper, total [as Cu]WKLY AVG report only all year
001Copper, total [as Cu]MO AVG report only all year
001Iron, total [as Fe]MO AVG report only all year
001Iron, total [as Fe]WKLY AVG report only all year
001Iron, total [as Fe]MO AVG report only all year
001Lead, total [as Pb]MO AVG report only all year
001Lead, total [as Pb]WKLY AVG report only all year
001Lead, total [as Pb]MO AVG report only all year
001Nickel, total [as Ni]MO AVG report only all year
001Nickel, total [as Ni]WKLY AVG report only all year
001Nickel, total [as Ni]MO AVG report only all year
001Silver, total [as Ag]MO AVG report only all year
001Silver, total [as Ag]WKLY AVG report only all year
001Silver, total [as Ag]MO AVG report only all year
001Zinc, total [as Zn]MO AVG report only all year
001Zinc, total [as Zn]WKLY AVG report only all year
001Zinc, total [as Zn]MO AVG report only all year
001Selenium, total [as Se]MO AVG report only all year
001Selenium, total [as Se]WKLY AVG report only all year
001Selenium, total [as Se]MO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Wetlands MonitoringMINIMUM >= 1 N=0;Y=1 all year
001Coliform, fecal generalMOAV GEO <= 200 #/100mL all year
001Coliform, fecal generalMOAV GEO <= 200 #/100mL all year
001Coliform, fecal generalWE <= 400 #/100mL all year
001Coliform, fecal generalWE <= 400 #/100mL 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