The Mayor and Town Council of Galena

NPDES permit MD0020605 · Minor POTW · effective, expires 2027-05-31 · 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.

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

10values over a limit
0required values missing, on 0 form(s)
0of 34 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (4), BOD, 5-day, 20 deg. C (3), Solids, total suspended (3).

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
002Oxygen, dissolved [DO]INST MIN >= 5 mg/L all year
002Oxygen, dissolved [DO]MN WK AV >= 6 mg/L Feb, Mar, Apr, May
002Oxygen, dissolved [DO]MO AV MN >= 5.5 mg/L all year
002BOD, 5-day, 20 deg. CMX MO AV <= 16 mg/L all year
002BOD, 5-day, 20 deg. CMX WK AV <= 24 mg/L all year
002BOD, 5-day, 20 deg. CMX MO AV <= 15 lb/d all year
002BOD, 5-day, 20 deg. CMX WK AV <= 23 lb/d all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, total suspendedMX MO AV <= 16 mg/L all year
002Solids, total suspendedMX WK AV <= 24 mg/L all year
002Solids, total suspendedMX MO AV <= 15 lb/d all year
002Solids, total suspendedMX WK AV <= 23 lb/d all year
002Solids, total suspendedCUM TOTL <= 5482 lb/yr all year
002Solids, total suspendedMO TOTAL report only all year
002Nitrogen, total [as N]MO AVG report only all year
002Nitrogen, total [as N]MO TOTAL report only all year
002Nitrogen, total [as N]CUM TOTL <= 1339 lb/yr all year
002Nitrogen, total [as N]ANNL TOT report only all year
002Nitrogen, total [as N]ANNL TOT report only all year
002Nitrogen, organic total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]MX MO AV <= 2.1 mg/L May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MX MO AV <= 4.9 mg/L Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, ammonia total [as N]MX MO AV <= 1.9 lb/d May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MX MO AV <= 4.5 lb/d Jan, Feb, Mar, Apr, Nov, Dec
002Nitrogen, Kjeldahl, dissolved [as N]MO AVG report only all year
002Nitrite + Nitrate total [as N]MO AVG report only all year
002Phosphorus, total [as P]MO AVG report only all year
002Phosphorus, total [as P]CUM TOTL <= 101 lb/yr all year
002Phosphorus, total [as P]MO TOTAL report only all year
002Phosphorus, total [as P]ANNL TOT report only all year
002Phosphorus, total [as P]ANNL TOT report only all year
002Phosphate, ortho [as P]MO 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
002Chlorine, total residualMAXIMUM <= .1 mg/L all year
002EnterococciMAXIMUM <= 35 MPN/100mL all year
002BOD, 5-day, percent removalMINIMUM >= 85 % all year
002Solids, suspended percent removalMINIMUM >= 85 % all year
002Flow, totalTOTAL report only all year
002Flow, totalANNL TOT report only all year
002Flow, totalANNL TOT report only all year
101BOD, 5-day, 20 deg. CMO AVG report only all year
101Solids, total suspendedMO AVG report only all year
TRADSolids, total suspendedCUM TOTL report only all year
TRADSolids, total suspendedCUM TOTL report only all year
TRADNitrogen, total [as N]CUM TOTL report only all year
TRADNitrogen, total [as N]CUM TOTL report only all year
TRADPhosphorus, total [as P]CUM TOTL report only all year
TRADPhosphorus, total [as P]CUM TOTL report only all year
TRADFlowYA 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