CSO ALLEGHANY COUNTY D.P.W.

NPDES permit MD0067407 · Minor POTW · expired, expires 2022-10-31 · 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 2022-10-31 and is expired: 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: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (36)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CQRTR AVG report only all year
001BOD, 5-day, 20 deg. CQRTR AVG report only all year
001Solids, total suspendedQRTR AVG report only all year
001Solids, total suspendedQRTR AVG report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, total [as N]QRTR AVG report only all year
001Nitrogen, ammonia total [as N]QRTR AVG report only all year
001Nitrogen, ammonia total [as N]QRTR AVG report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001Phosphorus, total [as P]QRTR AVG report only all year
001E. coliQRTR AVG report only Mar, Jun, Sep, Dec
001E. coliQRTR AVG report only Mar, Jun, Sep, Dec
002Oxygen, dissolved [DO]QRTR AVG report only all year
002Oxygen, dissolved [DO]QRTR AVG report only all year
002Solids, total suspendedQRTR AVG report only all year
002Solids, total suspendedQRTR AVG report only all year
002Nitrogen, total [as N]QRTR AVG report only all year
002Nitrogen, total [as N]QRTR AVG report only all year
002Nitrogen, ammonia total [as N]QRTR AVG report only all year
002Nitrogen, ammonia total [as N]QRTR AVG report only all year
002Phosphorus, total [as P]QRTR AVG report only all year
002Phosphorus, total [as P]QRTR AVG report only all year
002E. coliQRTR AVG report only all year
002E. coliQRTR AVG report only all year
003BOD, 5-day, 20 deg. CQRTR AVG report only all year
003BOD, 5-day, 20 deg. CQRTR AVG report only all year
003Solids, total suspendedQRTR AVG report only all year
003Solids, total suspendedQRTR AVG report only all year
003Nitrogen, total [as N]QRTR AVG report only all year
003Nitrogen, total [as N]QRTR AVG report only all year
003Nitrogen, ammonia total [as N]QRTR AVG report only all year
003Nitrogen, ammonia total [as N]QRTR AVG report only all year
003Phosphorus, total [as P]QRTR AVG report only all year
003Phosphorus, total [as P]QRTR AVG report only all year
003E. coliWKLY AVG report only all year
003E. coliWKLY AVG 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