| Business | Phone |
| Wildwood Manor Swimming Pool 10235 Hatherleigh Dr, Bethesda 20814 | (301) 530-0029 |
| Bannockburn Swimming Club Inc 6513 Laverock Ln, Bethesda 20817 | (301) 229-6876 |
| Carderock Springs Swim Club 8200 Hamilton Spring Ct, Bethesda 20817 | (301) 365-2292 |
| Old Georgetown Swim Pool 9600 Fernwood Rd, Bethesda 20817 | (301) 469-9772 |