Kent County Dept of Public Works

NPDES permit MD0070751 · Minor NON-POTW · effective, expires 2027-10-31 · 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

6values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31. Most often over: Copper, total [as Cu] (6).

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 (83)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Nitrogen, total [as N]DAILY MX report only Mar, Jun, Sep, Dec
001Nitrogen, total [as N]MO AVG report only Mar, Jun, Sep, Dec
001Nitrogen, total [as N]CUM TOTL report only Mar, Jun, Sep, Dec
001Nitrogen, organic total [as N]DAILY MX report only Mar, Jun, Sep, Dec
001Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Sep, Dec
001Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
001Hardness, total [as CaCO3]DAILY MX report only all year
001Copper, total [as Cu]MX MO AV <= 9 ug/L all year
001Copper, total [as Cu]DAILY MX <= 13 ug/L all year
001Iron, total [as Fe]MX MO AV <= 2 mg/L all year
001Iron, total [as Fe]DAILY MX <= 3 mg/L all year
001DichloromethaneDAILY MX report only all year
001Carbon tetrachlorideDAILY MX report only all year
0011,2-DichloroethaneDAILY MX report only all year
001BromoformDAILY MX report only all year
001DibromochloromethaneDAILY MX report only all year
001ChloroformDAILY MX report only all year
001TolueneDAILY MX report only all year
001BenzeneDAILY MX report only all year
001ChlorobenzeneDAILY MX report only all year
001EthylbenzeneDAILY MX report only all year
0011,1,1-TrichloroethaneDAILY MX report only all year
0011,1,2-TrichloroethaneDAILY MX report only all year
0011,2-DichlorobenzeneDAILY MX report only all year
0011,2-DichloropropaneDAILY MX report only all year
001trans-1,2-DichloroethyleneDAILY MX report only all year
0011,4-DichlorobenzeneDAILY MX report only all year
001Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 22 ug/L Dec
001Vinyl chlorideDAILY MX 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
001BromodichloromethaneDAILY MX report only all year
0011,1-DichloroetheneDAILY MX report only all year
001Hydrogen sulfideDAILY MX report only Dec
001Organics, tot purgeables [Method 624]DAILY MX <= 100 ug/L all year
001TetrachloroetheneDAILY MX report only all year
001TrichloroetheneDAILY MX report only all year
101pHMINIMUM >= 6.5 SU all year
101pHMAXIMUM <= 8.5 SU all year
101pHMINIMUM report only all year
101pHMAXIMUM report only all year
101pHMINIMUM report only all year
101pHMAXIMUM report only all year
101Nitrogen, total [as N]QT report only Mar, Jun, Sep, Dec
101Nitrogen, total [as N]CUM TOTL report only Mar, Jun, Sep, Dec
101Nitrogen, total [as N]MO AVG report only Mar, Jun, Sep, Dec
101Nitrogen, organic total [as N]DAILY MX report only Mar, Jun, Sep, Dec
101Nitrogen, ammonia total [as N]DAILY MX report only Mar, Jun, Sep, Dec
101Nitrite + Nitrate total [as N]DAILY MX report only Mar, Jun, Sep, Dec
101Hardness, total [as CaCO3]DAILY MX report only all year
101Copper, total [as Cu]MX MO AV <= 9 ug/L all year
101Copper, total [as Cu]DAILY MX <= 13 ug/L all year
101Iron, total [as Fe]MX MO AV <= 2 mg/L all year
101Iron, total [as Fe]DAILY MX <= 3 mg/L all year
101DichloromethaneDAILY MX report only all year
101Carbon tetrachlorideDAILY MX report only all year
1011,2-DichloroethaneDAILY MX report only all year
101BromoformDAILY MX report only all year
101DibromochloromethaneDAILY MX report only all year
101ChloroformDAILY MX report only all year
101TolueneDAILY MX report only all year
101BenzeneDAILY MX report only all year
101ChlorobenzeneDAILY MX report only all year
101EthylbenzeneDAILY MX report only all year
1011,1-DichloroethaneDAILY MX report only all year
1011,1,1-TrichloroethaneDAILY MX report only all year
1011,1,2-TrichloroethaneDAILY MX report only all year
1011,2-DichlorobenzeneDAILY MX report only all year
1011,2-DichloropropaneDAILY MX report only all year
1011,4-DichlorobenzeneDAILY MX report only all year
101Di[2-ethylhexyl] phthalate [DEHP]DAILY MX <= 22 ug/L Dec
101Vinyl chlorideDAILY MX report only all year
101Flow, in conduit or thru treatment plantMO AVG report only all year
101Flow, in conduit or thru treatment plantDAILY MX report only all year
101BromodichloromethaneDAILY MX report only all year
1011,1-DichloroetheneDAILY MX report only all year
101Hydrogen sulfideDAILY MX report only Dec
101Organics, tot purgeables [Method 624]DAILY MX <= 100 ug/L all year
101trans-1,2-DichloroetheneDAILY MX <= 100 ug/L all year
101TetrachloroetheneDAILY MX report only all year
101TrichloroetheneDAILY 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