Maryland Department of Natural Resources

NPDES permit MD0051624 · Minor NON-POTW · effective, expires 2030-08-31 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 8 forms filed late

Last period with anything received: 2026-06-30.

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 (52)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.5 SU all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, settleableDAILY MX <= 3.3 mg/L all year
001Solids, settleableDAILY MX <= 3.3 mg/L all year
001Nitrogen, total [as N]QT report only all year
001Nitrogen, total [as N]QT report only all year
001Nitrogen, total [as N]CUM TOTL report only all year
001Nitrogen, total [as N]CUM TOTL report only all year
001Nitrogen, organic total [as N]DAILY MX report only all year
001Nitrogen, organic total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]QT report only all year
001Phosphorus, total [as P]QT report only all year
001Phosphorus, total [as P]CUM TOTL report only all year
001Phosphorus, total [as P]CUM TOTL 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 plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
002pHMINIMUM >= 6.5 SU all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, settleableDAILY MX <= 3.3 mg/L all year
002Solids, settleableDAILY MX <= 3.3 mg/L all year
002Nitrogen, total [as N]QT report only all year
002Nitrogen, total [as N]QT report only all year
002Nitrogen, total [as N]CUM TOTL report only all year
002Nitrogen, total [as N]CUM TOTL report only all year
002Nitrogen, organic total [as N]DAILY MX report only all year
002Nitrogen, organic total [as N]DAILY MX report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrite + Nitrate total [as N]DAILY MX report only all year
002Nitrite + Nitrate total [as N]DAILY MX report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Phosphorus, total [as P]QT report only all year
002Phosphorus, total [as P]QT report only all year
002Phosphorus, total [as P]CUM TOTL report only all year
002Phosphorus, total [as P]CUM TOTL report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantDAILY MX 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