| Business | Phone |
| Aquatic Center-Indoor 2 Teachers Way, Gaithersburg 20877 | (301) 258-6345 |
| Upper County Outdoor Pool 8211 Emory Grove Rd, Gaithersburg 20877 | (301) 840-2446 |
| Summit Hall Farm Park Pool 510 S Frederick Ave, Gaithersburg 20877 | (301) 258-6445 |
| Bretton Woods Recreation Pool 15700 River Rd, Gaithersburg 20878 | (301) 926-9104 |