|
 Area : Back River (4)
|
| Bill's Yacht Basin | Back River | 410.477.5137 | Mon-Fri 9-5; Sat Sun 9-6 | 6' | No | na |
| Riverside Marine | Back River | 410.686.1500 | Mon-Fri 8:30-5; Sat 8:30-3 | 3' | No | na |
| Weaver's Marine Service | Back River | 410.686.4944 | Mon-Sat 8-5; Sun 9-3 | 3-4' | Yes | na |
| West Shore Yacht Center | Back River Muddy Gut | 410.686.6998 | 9-5 daily | 5' | No | na |
| Area : Middle River (21)
|
| All Star Marine | Middle River Sue Creek | 410.574.8281 | Wed-Mon 9-6 | 4' | No | na |
| Baltimore Boating Center | Middle River Sue Creek | 410.687.2000 | Mon-Sat 9-5; Sun 10-4 | 4' | No | na |
| Baltimore Yacht Club | Middle River Sue Creek | 410.682.2310 | 8am-8pm daily | 6-10' | No | na |
| Bowley's Marina | Middle River | 410.335.3553 | 8-5 daily | 9' | No | na |
| Chesapeake Yachting Center | Middle River Frog Mortar Creek | 410.335.4900 | 8:30-4:30 daily | 6' | Yes | na |
| Cutter Marina | Middle River | 410.391.7245 | 24-7 | 6' | No | na |
| Eastern Yacht Club | Middle River | 410.686.3555 | 24-7 | 5' | No | na |
| Edwards Boat Yard | Middle River Frog Mortar Creek | 410.335.2311 | 7am-8pm daily | 7' | No | na |
| Essex Marina & Boat Sales | Middle River Hopkins Creek | 410.686.3435 | 9-5 daily | 7' | Yes | na |
| Long Beach Marina | Middle River Frogmortar Creek | 410.335.8602 | 8-5 daily | 5.5' | No | na |
| Marco Hunting & Fishing Club | Middle River Stansbury Creek | 410.687.9795 | 24-7 | 5' | Yes | na |
| Maryland Marina | Middle River Frogmortar Creek | 410.335.8722 | 24-7 | 7' | Yes | na |
| Middle River Landing Marina | Middle River | 410.686.0771 | 9-5 daily | 5' | No | na |
| Middle River Yacht Club | Middle River Hopkins Creek | 410.687.1160 | 7am-8pm daily | 4' | No | na |
| Norman Creek Marina | Middle River Norman Creek | 410.686.9343 | 9 - 6 daily | 8-10' | No | na |
| Parkside Marina | Middle River Frogmortar Creek | 410.344.1187 | 10-5:30 daily | 6.5' | No | na |
| Red Eye Yacht Club | Middle River Sue Creek | 410.686.5399 | Mon-Sat 9-5 | 6' | No | na |
| River Watch Marina | Middle River Hopkins Creek | 410.687.1422 | 9 am til restaurant closes daily | 15-20' | Yes | NA |
| Stansbury Yacht Basin | Middle River Dark Head Creek | 410.686.3909 | Tues-Sat 10-5; Sun 10-3 | 9' | No | na |
| Sunset Harbor Marina | Middle River Norman Creek | 410.687.7290 | Mon-Fri 9-4:30; Sat-Sun 10-4 | 3' | No | na |
| Tradewinds Marina | Middle River Frogmortar Creek | 410.335.7000 | Mon-Sat 9-5 | 4' | No | na |
| Area : Patapsco River (24)
|
| Anchor Bay East Marina | Patapsco River Bear Creek | 410.284.1044 | 7-7 daily | 10' | No | Yes |
| Atlantic Marina Resort | Patapsco River (mouth) | 410.437.6926 | 9-5 Daily | 4' | No | na |
| Baltimore Marine Center Harbor View | Patapsco River Inner Harbor | 410.752.1122 | Mon-Sat 9-4:45; Sun 9-3:45 | 40' | No | na |
| Baltimore Marine Center Inner Harbor | Patapsco River Inner Harbor | 410.837.5339 | 9-5 daily | 15' | No | na |
| Baltimore Marine Center Lighthouse Point | Patapsco River | 410.675.8888 | Mon-Sat 9-5; Sun 9-4 | 18' | Yes | na |
| Baltimore Yacht Basin | Patapsco River Middle Branch | 410.539.8895 | inoperable | 6' | No | na |
| Baltimore Yacht Club | Patapsco River | 410.682.2310 | 8 - 8 daily | 6-10' | No | na |
| Bodkin Yacht Club | Patapsco River Bodkin Creek | 410.255.9833 | 24-7 | 15' | No | na |
| Crescent Marina | Patapsco River Inner Harbor | 443.510.9344 | Wed-Sun 9-5 | 15' | Yes | na |
| Downtown Sailing Center | Patapsco River Inner harbor | 410-727.0722 | 9-5 daily | 15' | No | na |
| Fairview Marina | Patapsco River Rock Creek | 410.437.3400 | Mon-Fri 8-4; Sat-Sun 8-3 | 5' | No | na |
| Hammock Island Marina | Patapsco River Bodkin Creek | 410.437.1870 | 10-4 daily | 7' | No | na |
| Hendersons Wharf Marina | Patapsco River Inner Harbor | 410.732.1049 | 7-5 daily | 13' | No | na |
| Markel's Boat Yard | Patapsco River North Point Creek | 410.477.3445 | Tues-Fri 9:30-5, Sat 8:30-6, Sun 9:30-3 | 5' | No | na |
| Maryland Yacht Club | Patapsco River Rock Creek | 410.255.4444 | 8-4 daily | 17' | Yes | na |
| Middle Branch Marina | Patapsco River Middle Branch | 410.539.2628 | 8-5 daily | 5' | No | na |
| Oak Harbor Marina | Patapsco River Rock Creek | 410.255.4070 | 24-7 | 15' | No | na |
| Pleasure Cove Marina | Patapsco River Bodkin Creek | 410.437.6600 | Mon-Thur 9-6; Fri-Sun 9-8 | 8' | Yes | na |
| PYY Marine | Patapsco River Rock Creek | 410.255.1771 | 9-5 daily | 5' | No | na |
| Stoney Creek Bridge Marina | Patapsco River Stoney Creek | 410.255.5566 | 8 - 6 daily | 14' | No | na |
| Tidewater Yacht Service | Patapsco River Inner Harbor | 410.625.4992 | 24-7 | 18' | Yes | na |
| Ventnor Marina | Pataspco River Bodkin Creek | 410.255.4100 | 9-5daily | 10' | Yes | na |
| White Rocks Marina & Boatyard | Patapsco River Rock Creek | 410.255.3800 | Mon-Fri 9-3; Sat 11-2 | 14' | No | na |
| Young's Boat Yard | Patapsco River Jones Creek | 410.477.8607 | Mon-Sat 8-5 | 6' | No | na |
| Area : Seneca Creek (3)
|
| Beacon Light Marina | Seneca Creek | 410.335.6200 | 24-7 | 8' | Yes | na |
| Goose Harbor Marina | Seneca Creek | 410.335.7474 | Tues-Sun 9-5 | 5' | No | na |
| Porter's Seneca Marina | Seneca Creek | 410.335.6563 | Mon-Fri 9-5; Sat - Sun 9-6 | 6' | No | na |
