Howard County DPW, Bureau of Environment Service

NPDES permit MD0067873 · Minor NON-POTW · effective, expires 2027-08-31 · 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)
4of 15 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 (45)

OutfallParameterStatisticLimitMonths
001pHMINIMUM report only all year
001pHMINIMUM report only all year
001pHMAXIMUM report only all year
001pHMAXIMUM report only all year
001Carbon tetrachlorideMO AVG report only all year
001BromoformMO AVG report only all year
001DibromochloromethaneMO AVG report only all year
001ChloroformMO AVG report only all year
001TolueneMO AVG report only all year
001BenzeneMO AVG report only all year
001AcroleinMO AVG report only all year
001AcrylonitrileMO AVG report only all year
001ChlorobenzeneMO AVG report only all year
001EthylbenzeneMO AVG report only all year
001Methylene chlorideMO AVG report only all year
0011,1-DichloroethaneMO AVG report only all year
0011,1,1-TrichloroethaneMO AVG report only all year
0011,1,2-TrichloroethaneMO AVG report only all year
0011,1,2,2-TetrachloroethaneMO AVG report only all year
0011,2-DichlorobenzeneMO AVG report only all year
0011,2-DichloropropaneMO AVG report only all year
001trans-1,2-DichloroethyleneDAILY MX <= 100 ug/L all year
001trans-1,2-DichloroethyleneDAILY MX <= 100 ug/L all year
0011,3-Dichlorobenzene, dry weightMO AVG report only all year
0011,4-DichlorobenzeneMO AVG report only all year
0012-Chloroethyl vinyl ether, dry weightMO AVG report only all year
001trans-1,3-DichloropropeneMO AVG report only all year
001cis-1,3-DichloropropeneMO AVG report only all year
0011,2-DichloroetheneMO AVG report only all year
001BromomethaneMO AVG report only all year
001ChloromethaneMO AVG report only all year
001Vinyl chlorideMO AVG report only all year
001TrichloroethyleneMO AVG 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
001BromodichloromethaneMO AVG report only all year
001Volatile Organic Compound [VOC]DAILY MX <= 100 ug/L all year
001Volatile Organic Compound [VOC]DAILY MX <= 100 ug/L all year
0011,1-DichloroetheneMO AVG report only all year
001trans-1,2-DichloroetheneMO AVG report only all year
001TetrachloroetheneMO AVG report only all year
001TrichloroethaneMO AVG report only all year
001ChloroethaneMO 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