Department of the Army, US Army Garrison Ft. Detrick

NPDES permit MD0020877 · Major FEDERAL · effective, expires 2026-10-31 · 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.

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: 2026-07-31.

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 (56)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitMX MO AV report only all year
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitMX DA AV report only all year
001Temperature, water deg. fahrenheitMO AVG report only all year
001Temperature, water deg. fahrenheitMX MO AV report only all year
001Oxygen, dissolved [DO]INST MIN >= 5 mg/L all year
001BOD, 5-day, 20 deg. CMX MO AV <= 10 mg/L all year
001BOD, 5-day, 20 deg. CMX WK AV <= 15 mg/L all year
001BOD, 5-day, 20 deg. CMX MO AV <= 170 lb/d all year
001BOD, 5-day, 20 deg. CMX WK AV <= 250 lb/d all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedMX MO AV <= 10 mg/L all year
001Solids, total suspendedMX WK AV <= 15 mg/L all year
001Solids, total suspendedMX MO AV <= 170 lb/d all year
001Solids, total suspendedMX WK AV <= 250 lb/d all year
001Solids, total suspendedCUM TOTL <= 60800 lb/yr all year
001Solids, total suspendedMO TOTAL report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, total [as N]MO TOTAL report only all year
001Nitrogen, total [as N]CUM TOTL <= 24364 lb/yr all year
001Nitrogen, total [as N]ANNL TOT report only all year
001Nitrogen, total [as N]ANNL TOT report only all year
001Nitrogen, organic total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG report only all year
001Nitrogen, Kjeldahl, total [as N]MX MO AV <= 3 mg/L Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 4.5 mg/L Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MX MO AV <= 50 lb/d Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, Kjeldahl, total [as N]MX WK AV <= 75 lb/d Apr, May, Jun, Jul, Aug, Sep
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Phosphorus, total [as P]CUM TOTL <= 1827 lb/yr all year
001Phosphorus, total [as P]MO TOTAL report only all year
001Phosphorus, total [as P]ANNL TOT report only all year
001Phosphorus, total [as P]ANNL TOT report only all year
001PCB, total, scan effluentQRTR AVG report only all year
001Phosphate, ortho [as P]MO AVG report only all year
001AcrylonitrileQRTR AVG report only all year
001N-Nitrosodi-N-propylamineQRTR AVG report only Mar, Jun, Sep, Dec
001N-Nitrosodimethylamine [NDMA]QRTR AVG report only all year
001Benzo[a]anthraceneQRTR AVG report only all year
0013,3'-DichlorobenzidineQRTR AVG report only all year
001BenzidineQRTR AVG report only Mar, Jun, Sep, Dec
001AldrinQRTR AVG report only Mar, Jun, Sep, Dec
001DieldrinQRTR AVG report only all year
001ToxapheneQRTR AVG report only all year
001Heptachlor epoxideQRTR AVG report only all year
001HexachlorobenzeneQRTR AVG report only Mar, Jun, Sep, Dec
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualMAXIMUM <= .1 mg/L all year
001E. coliGX <= 126 MPN/100mL all year
001Flow, totalMO TOTAL report only all year
001Flow, totalANNL TOT report only all year
001Flow, totalANNL TOT 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