Scott Larzelere
Mosquito Control, Program Manager (Acting)
- [email protected]
- Main
- 410-841-5870
Baltimore County Mosquito Spraying Program
About routine spraying in Baltimore County
During mosquito season, MDA conducts routine ultra low volume (ULV) spraying in participating communities on a weekly basis.
Use the list on this page to see what day we'll be spraying in your community.
If you'd like to have your property excluded from ground-based ULV adult mosquito control, submit a Request of Exemption from Adult Mosquito Control Services - PDF - 246.26 KB - PDF - 246.26 KB.
Schedule is subject to change. For the latest updates on spraying, contact the Mosquito Spray Alert Hotline: 410-841-5870
Updated:
2026 schedule for Baltimore County
Dundalk (21222)
- Chesterwood Park
- Dundalk
- Dundalk Farm/Stanbrook
- Dunlogan (North)
- Dunlogan (South)
- Eastfield/Holabird
- East Point/Beverly
- Grey Haven
- Grey Manor
- Merrit Point/Vista Mobile
- Norwood
- Stansbury
- Stansbury Lake
- North Shire
- St. Helena
Dundalk (21224)
- Berkshire
- Colgate
- Eastwood
Essex (21221)
- Backriver Highlands
- Cape May
- Cedar Beach
- Eastern Terrace
- Essex Sky Park
- Evergreen Park
- Holly Neck/Breezy Point
- Len Mar Trailer Park
- Mars Hill
- Middleborough
- North Essex
- Port Cherry
- Riverside
- Rocky Point/Barrison Point
- Sandalwood
- Silver Manor
- South Essex
- Sue Creek
- Turkey Point
- Walnut Point/Hyde Park
- Wildwood Beach
Dundalk (21222)
- Turner’s Station
- Watersedge
Dundalk (21224)
- Diamond Point
Essex (21221)
- Grimsdale/Middlesex
- Yew Rd. (Golden Tree)
Middle River (21220)
- Hawthorne
- Middle River
- Victory Villa
- Wilson Point
Overlea (21206)
- Elmwood-Belmar Park
- Hazelwood Park
- Holland Hills/Van Dyke Manor
Rosedale (21237)
- Chesaco Park
- Goldenwood Gardens
- Maryland Manor
- Rosedale Terrace
Middle River (21220)
- Beach Dr./Asher Rd.
- Bird River Beach
- Biscayne Bay
- Carrollwood
- Dundee Village
- Earl’s Beach
- Harewood Park/Woods at Bay Country
- Heritage
- Leland Ave./Whispering Woods
- Long Beach
- Lower Bowley’s Quarters
- Mariner’s Point/Steven’s Rd.
- Minnow Branch
- Oliver Beach
- Peppermint Woods/Williams Estates
- Seneca Creek
- Seneca Harbor
- Seneca Park Beach
- Upper Bowley’s Quarters
- West Twin River
Whitemarsh (21162)
- Bird River Grove
- Lorely Beach
- Vincent Farm
Dundalk (21222)
- Charlesmont
- Inverness
- North Point 1
- North Point 2
- North Point Village
- Oakleigh Village
- Old North Point
Fort Howard (21052)
- Fort Howard 1
- Fort Howard 2
- Fort Howard Park
Edgemere (21219)
- Beachwood
- Chesapeake Terrace
- Edgemere
- Jones Creek/Waterview
- Lodge Forest
- Lynch Point
- Millers Island
- Shaws Landing
Report mosquito activity
Use this form to report increased mosquito activity in your area if you live in any of the following counties: Anne Arundel, Baltimore, Cecil, Charles, Dorchester, Harford, Howard, Kent, Prince George’s, Queen Anne's, Somerset, St. Mary's, or Worcester.