Septic service in Maryland
SepticTank.com covers 97 cities and towns in Maryland, home to about 1,518,377 people. The largest are Baltimore, Frederick and Gaithersburg.
Soil and climate differ across Maryland. In the 97 cities with local data so far, a median of 97% of nearby mapped soils are rated very limited for septic absorption fields, and yearly precipitation ranges from about 41 to 50 inches. Each city page shows the figures for that area.
Septic permits in Maryland are handled by state and county health or environmental agencies. Check with your county before installing, replacing or making major repairs to a system, and ask your septic company which rules apply to your property.
Choose your city or town to reach a septic company that serves it.
Largest cities: Baltimore, Frederick, Gaithersburg, Rockville, Bowie, Hagerstown
- Aberdeen
- Annapolis
- Baltimore
- Bel Air
- Berlin
- Berwyn Heights
- Bladensburg
- Boonsboro
- Bowie
- Brentwood
- Brunswick
- Cambridge
- Capitol Heights
- Centreville
- Charlestown
- Chesapeake Beach
- Chestertown
- Cheverly
- Chevy Chase
- Chevy Chase Village
- College Park
- Colmar Manor
- Cottage City
- Crisfield
- Cumberland
- Delmar
- Denton
- District Heights
- Easton
- Edmonston
- Elkton
- Emmitsburg
- Fairmount Heights
- Federalsburg
- Forest Heights
- Frederick
- Frostburg
- Fruitland
- Gaithersburg
- Glenarden
- Greenbelt
- Greensboro
- Hagerstown
- Hampstead
- Hancock
- Havre de Grace
- Hebron
- Hurlock
- Hyattsville
- Indian Head
- Keedysville
- Kensington
- La Plata
- Landover Hills
- Laurel
- Leonardtown
- Manchester
- Middletown
- Morningside
- Mount Airy
- Mount Rainier
- Mountain Lake Park
- Myersville
- New Carrollton
- New Market
- New Windsor
- North Beach
- North East
- Oakland
- Ocean City
- Perryville
- Pittsville
- Pocomoke City
- Poolesville
- Princess Anne
- Ridgely
- Rising Sun
- Riverdale Park
- Rock Hall
- Rockville
- Salisbury
- Seat Pleasant
- Smithsburg
- Snow Hill
- Somerset
- St. Michaels
- Sykesville
- Takoma Park
- Taneytown
- Thurmont
- Trappe
- University Park
- Walkersville
- Westernport
- Westminster
- Williamsport
- Woodsboro