These marinas meet the rigorous pollution prevention standards established by the Maryland Clean Marina Committee and the Department of Natural Resources. The operators have voluntarily adopted measures to control pollution associated with marina operations and stand as notable examples of the conservation ethic: individual responsibility for healthy land and water.

1. Advanced Marina, Ocean City
2. Anchor Bay East Marina, Dundalk
3. Anchor Yacht Basin, Inc. - Edgewater
4. Anchorage Marina, Baltimore
5. Annapolis City Marina, Annapolis
6. Annapolis Yacht Club Sailing Center, Annapolis
7. Atlantic Marina on the Magothy, Pasadena
8. Atlantic Resort Marina, Pasadena
9. Bahia Marina, Ocean City
10. Baltimore Marine Center, Baltimore
11. Baltimore Yacht Club, Baltimore
12. Bay Boat Works, NorthEast
13. Bay Bridge Marina, Stevensville
14. Bay Ridge Civic Association Marina, Annapolis
15. Bert Jabin's Yacht Yard, Annapolis
16. Bodkin Yacht Club, Pasadena
17. Bowley's Marina, Middle River
18. Buzz's Marina, Ridge
19. Campbell's Bachelor Pt. Yacht Co., Oxford
20. Campbell's Town Creek Boatyard, Oxford
21. Casa Rio Marina, Mayo
22. Castle Harbor Marina, Chester
23. Cedar Hill Marina, Bivalve
24. Chalk Point Marine, West River
25. Chesapeake Harbour Marina, Annapolis
26. Chesapeake Yacht Club , Shady Side
27. Chesapeake Yachting Center, Baltimore
28. Choptank Marina, Preston
29. Clark's Landing Boat Sales, Shady Side
30. Clark's Landing Shady Oaks Marina, West River, MD
31. Coltons Point Marina, Coltons Point
32. Corinthian Yacht Club, Ridge
33. Cutter Marine, Baltimore
34. Duffy Creek Marina, Georgetown
35. Eastport Yacht Club, Annapolis
36. Fairview Marina, Pasadena
37. Ferry Point Marina, Arnold
38. Flag Harbor Yacht Haven, St. Leonard
39. Fort Washington Marina, Fort Washington
40. Gateway Marina, Trappe
41. Gratitude Marina, Rock Hall
42. Gunpowder Falls State Park, Dundee Creek Marina
43. Harbor View Marina, Baltimore
44. Hartge Yacht Yard, Galesville
45. Haven Harbour Marina, Rock Hall
46. Herrington Harbour North, Tracy's Landing
47. Herrington Harbour South Marina, Friendship
48. Hinckley Yacht Services, Annapolis
49. Hinckley Yacht Services, Oxford
50. Kent Island Yacht Club, Chester
51. Knapps Narrows Marina, Tilghman
52. Lippincott Marine, Grasonville
53. Little Island Marina, Edgewater
54. Locust Point Marina, Elkton
55. Long Point Marina, Inc., Earlesville
56. Magothy Marina, Severna Park
57. Maryland Marina, Baltimore
58. Maryland Yacht Club, Pasadena
59. Mears Great Oak Landing, Chestertown
60. Mears Marina, Annapolis
61. Mears Point Marina, Grasonville
62. Mears Yacht Haven, Oxford
63. Miles River Yacht Club, St. Michaels
64. Oak Grove Marina Center/Persimmon Point Marine, Edgewater
65. Oak Harbor Marina, Pasadena
66. Ocean City Fishing Center, Ocean City
67. Ocean Pines Marina, Berlin
68. Osprey Point Marina, Rock Hall
69. Parkside Marina, Baltimore
70. Piney Narrows Yacht Haven, Chester
71. Pocomoke River State Park, Shad Landing, Snow Hill 
72. Point Lookout Marina, Ridge
73. Point Lookout State Park, Ridge
74. Point Patience Marina, Solomons
75. Port Annapolis Marina, Annapolis
76. Port of Salisbury Marina, Salisbury
77. Porter's Seneca Marina, Inc., Baltimore
78. Rhode River Marina, Edgewater
79. Riverside Marine, Baltimore
80. Rockhold Creek Marina, Deale
81. Rod 'n Reel Marina West, Chesapeake Beach
82. Saefern Saddle and Yacht Club, Annapolis
83. Sailing Emporium, Rock Hall
84. Sandy Point State Park Marina, Annapolis
85. Selby Bay Yacht Basin, Edgewater
86. Shelter Cove Yacht Basin and Marina, Northeast
87. Shipwright Harbor, Deale
88. Skipjack Cove Yachting Resort, Georgetown
89. Skipjack Landing Marine Center, Chester
90. Solomons Yachting Center, Solomons
91. Somers Cove Marina, Crisfield
92. Spring Cove Marina, Rock Hall
93. Spring Cove Marina, Solomons
94. St. Michaels Marina, St. Michaels
95. Sunset Harbor Marina - Baltimore
96. Sunset Marina, Ocean City
97. Sweden Point Marina, Marbury
98. Taylor's Marina, Elkton
99. The Wharf at Handy's Point, Worton
100. Tidewater Marina, Havre de Grace
101. Tidewater Yacht Service at Port Covington, Baltimore
102. Town Point Marina, Traceys Landing
103. Ventnor Marine Service, Pasadena
104. Washburn's Boat Yard, Inc., Solomons
105. Weaver's Marine Service, Baltimore
106. West Basin Marina
107. West Shore Yacht Center, Baltimore
108. Worton Creek Marina, Chestertown
109. Young's Boatyard, Edgemere
110. Zahniser’s Yachting Center, Solomons

Certified Clean Marina Partners

Clean Marina Partners are not true marinas, yet they promote the pollution prevention goals of the Clean Marina Initiative. Managers of Clean Marina Partners voluntarily incorporate pollution prevention measures into their daily operations and promote the conservation ethic: individual responsibility for healthy land and water.

1. Anchorage Community Marina and Swim Club, Annapolis
2. Assateague State Park, Berlin
3. Chesapeake Bay Maritime Museum, St. Michaels
4. Cunningham Falls State Park, Thurmont
5. Deep Creek Lake Rec. Area, Swanton
6. Fort Frederick State Park, Big Pool
7. Green Ridge State Park - Bonds Landing Boat Ramp, Cumberland
8. Greenbrier State Park, Boonsville
9. Harbor View Yacht Club, Leonardtown
10. Herrington Manor State Park Boat Ramp, Oakland
11. Janes Island State Park, Crisfield
12. Jennings Randolph Lake Boat Ramp, Oakland
13. Martinak State Park, Queen Anne
14. Nanticoke Harbor, Bivalve
15. New Germany State Park, Grantsville
16. Queenstown Harbor Community Pier, Queenstown
17. Rocky Gap State Park, Flintstone
18. Rogues Harbor/Elk Neck State Park, NorthEast
19. Spesutie Island Boating Association, Aberdeen Proving Grounds
20. Susquehanna State Park, Havre de Grace
21. Third Street Marina - Annapolis
22. Tuckahoe State Park, Queen Anne
23. Twin Harbors Community Marina, Arnold

Maryland Clean Marina Pledges

The following marinas have pledged to do their part to keep Maryland's waterways free of harmful chemicals, excess nutrients, and debris. They have also pledged to seek certification as a Maryland Clean Marina within one year.

1. Baltimore Boating Center - Baltimore
2. Blu Haven Piers - Ridge
3. Fishing Creek Landing HOA - Annapolis
4. Olde Towne Marina - Annapolis
5. Pinehurst Landing - Pasadena
6. Port of Snow Hill - Snow Hill
7. Tolchester Marina - Chestertown