Maryland sewage discharges, September 2024
69 records of sewage discharges and water advisories in Maryland dated in September 2024, newest first. Each record keeps the source's own times and wording.
Source: the agencies, sewer operators and EPA records named on each row and on the Sources page. Updated 2026-11-03 02:43 UTC.
Sanitary sewer overflow (SSO): sewage spills from a sewer meant to carry sewage separately from rainwater. Combined sewer overflow (CSO): sewage mixed with rainwater spills from a shared sewer system. Treatment bypass: wastewater skips one or more treatment steps.
| When | Report | Status |
|---|---|---|
| to Oct 1 ’24, 5:00 AM | Allegany County DPW · “Elk Lick Run” · Mill Run Pump Station · SSO · 19,500 gallons · notice | ended |
| to Oct 1 ’24, 5:00 AM | Allegany County DPW · “Elk Lick Run” · MH-127- Pharmacare · SSO · 19,500 gallons · notice | ended |
| to Oct 3 ’24, 8:00 AM | Allegany County DPW · “Warrior Run” · Manhole 20 on Darrows Lane · SSO · 112,500 gallons · notice | ended |
| to Oct 3 ’24, 1:00 PM | Allegany County DPW · North Branch Potomac River · Cresaptown Pump Station · SSO · 127,500 gallons · notice · map | ended |
| to Oct 1 ’24, 3:00 PM | LaVale Sanitary Commission · “Braddock Run” · 1 Old Mt. Savage Road · CSO · 1.29 million gallons · notice · map | ended |
| to Oct 1 ’24, 1:00 PM | LaVale Sanitary Commission · “Braddock Run” · 12610 Labers Lane · CSO · 2.5 million gallons · notice · map | ended |
| to Oct 1 ’24, 12:02 PM | Mayor and City Council of Cumberland · North Branch Potomac River · WWTP, Mill Race, Oldtown Road, Bedford Street, Valley Street, Avirett Street · CSO · 2.14 million gallons · notice · map | ended |
| to Oct 2 ’24, 7:00 AM | City of Frostburg · “Sand Spring Run and George's Creek” · State Street and Grant Street · CSO · 35,000 gallons · notice | ended |
| to Oct 2 ’24, 7:00 AM | City of Frostburg · “George's Creek” · Grant St · CSO · 23,000 gallons · notice · map | ended |
| to Oct 2 ’24, 1:15 AM | Wssc · “tributary of Henson Creek” · 3705 Swann Road · SSO (earlier version) · 3,722 gallons · notice · map | ended |
| to Oct 2 ’24, 1:15 AM | Wssc · “Broad Creek” · 3705 Swann Rd · SSO · 3,722 gallons · notice · map | ended |
| to Sep 30 ’24, 7:00 AM | City of Frostburg · “Georges Creek” · Grant Street · CSO · 10,000 gallons · notice | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 1435 Homestead St · SSO · 3 gallons · notice · map | ended |
| to Oct 1 ’24, 11:30 AM | Allegany County DPW · “Georges Creek” · Braddock Estates · CSO · 378,000 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 827 Brinkwood Rd · SSO · 1 gallons · notice · map | ended |
| to Sep 28 ’24, 7:00 AM | City of Frostburg · “Georges Creek” · Grant Street · CSO · 8,000 gallons · notice | ended |
| to 3:30 PM | Anne Arundel County DPW · “none - was cleaned up and did not reach storm any storm drains or waterways” · 7530 Old Telegraph Road · SSO · 90 gallons · notice · map | ended |
| to 5:30 PM | Baltimore City DPW · “Maiden Choice Run” · 4403 Fredrick Avenue · SSO · 368 gallons · notice · map | ended |
| to 12:50 PM | Baltimore City DPW · “Jones Falls” · 428 E. Preston St · SSO · 926,000 gallons · notice · map | ended |
| to 10:40 AM | Baltimore City DPW · “Jones Falls” · 1901 Falls Road · SSO · 544,040 gallons · notice · map | ended |
| to 9:20 AM | Baltimore City DPW · “Maiden Choice Run” · Charing Cross Rd & Greenwich Ave · SSO · 3,000 gallons · notice · map | ended |
| to 7:37 AM | Baltimore County DPW · “Maiden Choice Creek” · Overbrook Rd & Medwick Garth S. · SSO · 16,830 gallons · notice | ended |
| to 11:30 PM | Wssc · “Northeast Branch” · 8600 Baltimore Avenue · SSO · 414 gallons · notice | ended |
| to Sep 25 ’24, 3:08 PM | City of Crisfield · Tangier Sound · 235 Broadway · SSO · 1,000 gallons · notice · map | ended |
| to 4:01 PM | Baltimore City DPW · “Biddison Run” · 4310 Lasalle Ave · SSO · 380 gallons · notice · map | ended |
| to Sep 24 ’24, 8:26 AM | City of Crisfield · Tangier Sound · N 4th St · SSO · 1,000 gallons · notice · map | ended |
| to 3:00 PM | Mayor and City Council of Cumberland · “Wills Creek” · Valley Street, Bedford Street, N. Mechanic Street, Franklin Street · CSO · 20,400 gallons · notice | ended |
| to Sep 25 ’24, 10:00 AM | City of Crisfield · “Little Assemessex River” · Intersection of Wynfall and Hall Hwy · SSO · 3,000 gallons · notice | ended |
| to Sep 27 ’24, 9:00 AM | City of Crisfield · “Little Assemessex River” · 22 and 24 Potomac Street · SSO · 20,000 gallons · notice | ended |
| to Sep 26 ’24, 9:30 AM | City of Crisfield · Little Annemessex River · 116 and 15 North Somerset Ave. · SSO · 13,000 gallons · notice · map | ended |
| to 8:35 AM | City of Crisfield · Manokin River · 104 North 7th Street · SSO · 300 gallons · notice · map | ended |
| to 7:00 PM | Howard County DPW · “none reported” · 14609 fredrick rd · SSO · 100 gallons · notice · map | ended |
| to 2:30 PM | Town of Federalsburg · Marshyhope Creek · 125 Kerney St · SSO · 1,200 gallons · notice · map | ended |
| to Sep 23 ’24, 1:00 PM | St. Mary's College of Maryland · “storm drain into a retention pond that runs into Wherritt's Pond” · 47700 College Drive · SSO · 2,500 gallons · notice | ended |
| to 5:35 PM | Wssc · “Western Branch” · 10207 Welshire Dr · SSO · 312 gallons · notice · map | ended |
| to 3:00 AM | St. Mary's College of Maryland · “storm drain into a retention pond” · 47700 College Drive · SSO · 5,000 gallons · notice · map | ended |
| to 7:00 PM | Wssc · “Sligo Creek” · 9700 Admiralty Drive · SSO · 249 gallons · notice · map | ended |
| to 7:52 PM | Baltimore City DPW · “Jones Falls” · 109 Elmhurst Rd (DUPLICATE) · SSO (earlier version) · 2,340 gallons · notice · map | ended |
| to 7:52 PM | Baltimore City DPW · “Jones Falls” · 109 Elmhurst Rd · SSO · 2,340 gallons · notice | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 2332 Madison Ave · SSO · 1 gallons · notice · map | ended |
| to 1:10 PM | Wssc · “Storm drain” · 4905 Bradley Blvd. · SSO · 170 gallons · notice · map | ended |
| to 11:29 AM | Mayor and City Council of Cumberland · North Branch Potomac River · Valley Street, Mill Race, Oldtown Road, Bedford Street, Franklin Street · CSO · 45,200 gallons · notice · map | ended |
| to Nov 21 ’24, 3:00 PM | Town of Westernport · Potomac River · Cosgrove Lane · SSO · volume not reported · notice · map | ended |
| to 5:30 PM | Wssc · “Broad Creek” · 3601-3707 Silver Park Drive · SSO · 750 gallons · notice · map | ended |
| to 4:03 PM | Baltimore City DPW · “none” · 7703 Belair Road · SSO · volume not reported · notice | ended |
| to 8:00 PM | Baltimore County DPW · “none” · 7703 Belair Rd · SSO · 35 gallons · notice | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 300 E 33rd St · SSO · 5 gallons · notice · map | ended |
| to 6:00 PM | Wssc · “Sligo Creek” · 8100 Geoorgia Ave · SSO · 83 gallons · notice · map | ended |
| to 6:40 AM | American Water Operations & Maintenance, Inc. · “Unreported” · Zimbroski Ave and Muir Rd · SSO · 500 gallons · notice | ended |
| to 6:59 PM | Mayor and City Council of the Town of Ocean… · Isle of Wight Bay · 111 58th Street · SSO · 65 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · Northwest Harbor · 1903 W North Ave · SSO · 1 gallons · notice · map | ended |
| to 11:00 PM | Allegany County DPW · “Evitts Creek to North Branch of Potomac River” · 57 North Liberty Street · SSO · 45,000 gallons · notice · map | ended |
| to Sep 12 ’24, 12:00 AM | Wssc · “Rock Creek” · 4600 Stoneleigh Court · SSO · 344 gallons · notice | ended |
| to 9:30 PM | Wssc · “N/A” · 8 Indian Hills Court · SSO · 10 gallons · notice | ended |
| to Sep 11 ’24, 6:40 PM | Baltimore County DPW · “N/A” · 15 Misty Wood Circle · SSO · 20 gallons · notice | ended |
| to 11:32 PM | Baltimore City DPW · “Gwynns Falls” · 1001 N Ellamont St · SSO · 400 gallons · notice | ended |
| to 8:30 AM | Baltimore City DPW · “Stony Run” · 326 Rossiter Ave · SSO · 6 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · “Curtis Bay” · 3607 Everett St · SSO · 5 gallons · notice · map | ended |
| to 3:00 PM | Harford County DPW · Bush River · 1212 Chelsea Road · Bypass · 3 million gallons · notice · map | ended |
| to Sep 9 ’24, 3:21 PM | Baltimore City DPW · “Stony Run” · 5702 Putney Way · SSO · 1,427 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 313 W 30th St · SSO · 5 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 206 E Eager St. · SSO · 1 gallons · notice · map | ended |
| to 2:37 PM | Baltimore City DPW · “Storm drain/Herring Run” · 4122 Marx Ave (DUPLICATE) · SSO (earlier version) · 124 gallons · notice | ended |
| to 2:37 PM | Baltimore City DPW · “Herring Run” · 4122 Marx Ave · SSO · 124 gallons · notice · map | ended |
| to 8:30 AM | Baltimore City DPW · “N/A” · 120 N Fremont Ave · SSO · 1 gallons · notice · map | ended |
| to 1:41 AM | Harford County DPW · “none” · 1212 Chelsea Road · Bypass · 0 gallons · notice | ended |
| to Sep 4 ’24, 10:00 PM | Baltimore County DPW · “White Marsh Run” · 19 Congaree Port · SSO · 75 gallons · notice | ended |
| to Sep 4 ’24, 10:00 AM | Baltimore County DPW · “Whitemarsh Run” · 19 Congaree Ct · SSO · 75 gallons · notice · map | ended |
| to Mar 27 ’25, 1:30 AM | Talbot County DPW · “none” · SSO · 20,000 gallons · notice | ended |
Sources: MDE Reported Sewer Overflows (New for 2023), Maryland Open Data Portal (Socrata stgj-u72u), retrieved 2026-11-03 02:31 UTC. A report's record id and times show when you hover or focus its "report" link.