The Benedictine School for Exceptional Children Wastewater Treatment Plant

NPDES permit MD3893F24 · Minor NON-POTW · effective, expires 2031-06-30 · 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

EPA's file shows no filings for this permit in this window. That is a statement about the file, not about the facility.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among MD permits in EPA's filings — check your permit).

Limits in force (51)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CMX MO AV <= 30 mg/L all year
001Solids, total suspendedMX MO AV <= 30 mg/L all year
001Nitrogen, total [as N]MX MO AV <= 20 mg/L all year
001Nitrogen, total [as N]CUM TOTL <= 608.8 lb/yr all year
001Nitrogen, nitrite total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Flow, in conduit or thru treatment plantMX MO AV <= 10000 gal/d all year
001Flow, in conduit or thru treatment plantMX DA AV <= 25000 gal/d all year
MW1Nitrogen, total [as N]ANNL AVG report only all year
MW1Nitrogen, nitrite total [as N]ANNL AVG report only all year
MW1Nitrogen, nitrate total [as N]ANNL AVG report only all year
MW1Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW1Chloride [as Cl]ANNL AVG report only all year
MW1E. coliANNL AVG report only all year
MW1Solids, total dissolvedANNL AVG report only all year
MW2Nitrogen, total [as N]ANNL AVG report only all year
MW2Nitrogen, nitrite total [as N]ANNL AVG report only all year
MW2Nitrogen, nitrate total [as N]ANNL AVG report only all year
MW2Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW2Chloride [as Cl]ANNL AVG report only all year
MW2E. coliANNL AVG report only all year
MW2Solids, total dissolvedANNL AVG report only all year
MW3Nitrogen, total [as N]AX <= 10 mg/L all year
MW3Nitrogen, nitrite total [as N]AX <= 1 mg/L all year
MW3Nitrogen, nitrate total [as N]AX <= 10 mg/L all year
MW3Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW3Chloride [as Cl]AX <= 250 mg/L all year
MW3E. coliMO GEOMN <= 2.2 MPN/100mL all year
MW3Solids, total dissolvedAX <= 500 mg/L all year
MW4Nitrogen, total [as N]AX <= 10 mg/L all year
MW4Nitrogen, nitrite total [as N]AX <= 1 mg/L all year
MW4Nitrogen, nitrate total [as N]AX <= 10 mg/L all year
MW4Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW4Chloride [as Cl]AX <= 250 mg/L all year
MW4E. coliMO GEOMN <= 2.2 MPN/100mL all year
MW4Solids, total dissolvedAX <= 500 mg/L all year
MW5Nitrogen, total [as N]AX <= 10 mg/L all year
MW5Nitrogen, nitrite total [as N]AX <= 1 mg/L all year
MW5Nitrogen, nitrate total [as N]AX <= 10 mg/L all year
MW5Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW5Chloride [as Cl]AX <= 250 mg/L all year
MW5E. coliMO GEOMN <= 2.2 MPN/100mL all year
MW5Solids, total dissolvedAX <= 500 mg/L all year
MW6Nitrogen, total [as N]AX <= 10 mg/L all year
MW6Nitrogen, nitrite total [as N]AX <= 1 mg/L all year
MW6Nitrogen, nitrate total [as N]AX <= 10 mg/L all year
MW6Nitrogen, Kjeldahl, total [as N]ANNL AVG report only all year
MW6Chloride [as Cl]AX <= 250 mg/L all year
MW6E. coliMO GEOMN <= 2.2 MPN/100mL all year
MW6Solids, total dissolvedAX <= 500 mg/L 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