County / City
| Main Phone number
| Main Website Link
| Current Cooling Center Information
| Additional Contact Information
|
Allegany County
| 301-759-5000
| Allegany County Health Department
| During extreme heat, local branches of the Allegany County Library System, which serve as public cooling spaces.
| Department of Emergency Services: 301-876-9155
|
Anne Arundel County
| 410-768-5522 | Anne Arundel County Department of Health
| Information on current cooling center locations.
| Office of Emergency Management: 410-222-0600
City of Annapolis Office of Emergency Management: 410-216-9167
|
Baltimore City
| Call 311
| Baltimore City Health Department
| Interactive map of cooling center locations
|
|
Baltimore County
| 410-887-BCHD (2243)
| Baltimore County Department of Health
| Information on current cooling center locations
|
|
Calvert County
| 410-535-5400
| Calvert County Health Department
|
| Division of Emergency Mangement: 410-535-3491 (Non-emergency number) 410-535-1600, ext. 2638
|
Caroline County
| 410-479-2222 (available 24/7)
| Caroline County Health Department
| Libraries that serve as shelters: Denton - 410-479-1343 Federalsburg - 410-754-8397 Greensboro - 410-482-2173
|
|
Carroll County
| 410-876-2152
| Carroll County Health Department
| Information on current cooling center locations.
| Carroll County Citizen Services: 410-386-3600
|
Cecil County
| 410-996-5550
| Cecil County Health Department
|
|
|
Charles County
| 301-609-3400
| Charles County Health Department
| Information on current cooling center locations.
|
|
Dorchester County
| 410-228-3223
| Dorchester County Health Department
| During extreme heat events, cooling centers will be open at both the Cambridge and Hurlock branches of the Dorchester County Public Library.
| If you or someone you know does not have AC or is unhoused, please call the Dorchester Temporary Shelter at 443-477-2219.
|
Frederick County
| 301-600-1029 (press 9 when prompted)
| Frederick County Health Department
| Information on current cooling center locations.
|
|
Garrett County
| 301-334-7280
| Garrett County Health Department
| Information on current cooling center locations.
| 301-334-1929 (available 24/7)
301-334-1930
|
Harford County
| 410-838-5800
| Harford County Health Department
| All 11 branches of the Harford County Public Library operate as designated cooling centers.
| Harford County Department of Emergency Services: 410-638-4900
|
Howard County
| 410-313-2022
| Howard County Health Department
| Information on current cooling center locations.
|
|
Kent County
| 410-778-1350
| Kent County Health Department
| Information on current cooling center locations.
| Office of Emergency Services: 410-778-1241 (available 24/7)
|
Montgomery County
| Call 311
| Montgomery County Health Department
| Information on current cooling center locations.
| Daytime Cooling Centers: 240-907-2688 Emergency Shelter: 240-777-4000 or Call 311
|
Prince George's County
| 301-883-7879
| Prince George's County Health Department
| Interactive map of PG County Cooling Centers
|
|
Queen Anne's County
| 410-758-0720
| Queen Anne's County Department of Health
|
| Department of Emergency Services: 410-758-4500
|
Somerset County
| 443-523-1700
| Somerset County Health Department
|
|
|
St. Mary's County
| 240-577-0702
| St. Mary's County Health Department
| Information on current cooling center locations.
| |
Talbot County
| 410-819-5600
| Talbot County Health Department
| | 410-822-0095 (for after-hours assistance)
|
Washington County
| 240-313-3200
| Washington County Health Department
|
| Reach of Washington County: 301-733-2371
|
Wicomico County
| 410-749-1244
| Wicomico County Health Department
| | |
Worcester County
| 410-632-1311
| Worcester County Department of Health
|
| |
