| 1 |
Chesapeake Bay |
2,710 |
 |
| 2 |
James River |
639 |
 |
| 3 |
Chesapeake and Ohio Canal |
320 |
 |
| 4 |
Shenandoah River |
259 |
 |
| 5 |
Rappahannock River |
222 |
 |
| 6 |
Patuxent River |
221 |
 |
| 7 |
Anacostia River |
178 |
 |
| 8 |
Tidal Basin (District of Columbia) |
167 |
 |
| 9 |
Chesapeake and Delaware Canal |
143 |
 |
| 10 |
York River (Virginia) |
140 |
 |
| 11 |
Patapsco River |
118 |
 |
| 12 |
Loch Raven Reservoir |
95 |
 |
| 13 |
Washington Aqueduct |
94 |
 |
| 14 |
Choptank River |
89 |
 |
| 15 |
Otsego Lake |
87 |
 |
| 16 |
Appomattox River |
81 |
 |
| 17 |
Gwynns Falls |
78 |
 |
| 18 |
Severn River (Maryland) |
77 |
 |
| 19 |
Pocomoke River |
76 |
 |
| 20 |
Tiber Creek |
70 |
 |
| 21 |
Rock Creek (Potomac River) |
64 |
 |
| 22 |
Four Mile Run |
64 |
 |
| 23 |
Chester River |
63 |
 |
| 24 |
Elizabeth River (Virginia) |
62 |
 |
| 25 |
Tioughnioga River |
61 |
 |
| 26 |
Chickahominy River |
58 |
 |
| 27 |
McMillan Reservoir |
58 |
 |
| 28 |
Chenango River |
49 |
 |
| 29 |
Seneca Creek (Potomac River) |
48 |
 |
| 30 |
Occoquan River |
47 |
 |
| 31 |
Mount Storm Lake |
47 |
 |
| 32 |
Chesapeake Bay Program |
47 |
 |
| 33 |
Nanticoke River |
46 |
 |
| 34 |
Kent Narrows |
46 |
 |
| 35 |
Magothy River |
44 |
 |
| 36 |
Patowmack Canal |
43 |
 |
| 37 |
Bull Run (Occoquan River) |
43 |
 |
| 38 |
Lake Braddock |
43 |
 |
| 39 |
Cabin John Creek (Potomac River) |
42 |
 |
| 40 |
Cacapon River |
41 |
 |
| 41 |
Jennings Randolph Lake |
41 |
 |
| 42 |
Georgetown Reservoir |
41 |
 |
| 43 |
Prettyboy Reservoir |
40 |
 |
| 44 |
Rhode River |
39 |
 |
| 45 |
Burke Lake |
39 |
 |
| 46 |
Rocky Gorge Reservoir |
38 |
 |
| 47 |
Double Pipe Creek |
38 |
 |
| 48 |
Lake Bernard Frank |
38 |
 |
| 49 |
Rapidan River |
37 |
 |
| 50 |
Mattaponi River |
37 |
 |
| 51 |
Wicomico River (Potomac River) |
36 |
 |
| 52 |
Difficult Run |
36 |
 |
| 53 |
Gunpowder River |
35 |
 |
| 54 |
Sligo Creek |
34 |
 |
| 55 |
Opequon Creek |
34 |
 |
| 56 |
Elk River (Maryland) |
34 |
 |
| 57 |
Paint Branch |
34 |
 |
| 58 |
Dalecarlia Reservoir |
33 |
 |
| 59 |
Carroll Creek |
33 |
 |
| 60 |
Lost River (Cacapon River) |
32 |
 |
| 61 |
Sassafras River |
32 |
 |
| 62 |
St. Marys River (Maryland) |
31 |
 |
| 63 |
Maury River |
31 |
 |
| 64 |
Washington Channel |
30 |
 |
| 65 |
Potomac Company |
29 |
 |
| 66 |
Triadelphia Reservoir |
29 |
 |
| 67 |
Wicomico River (Maryland eastern shore) |
28 |
 |
| 68 |
Pamunkey River |
28 |
 |
| 69 |
Rivanna River |
28 |
 |
| 70 |
Wye River (Maryland) |
28 |
 |
| 71 |
Rock Run (Potomac River) |
28 |
 |
| 72 |
Lake Needwood |
28 |
 |
| 73 |
Cohocton River |
27 |
 |
| 74 |
Little Seneca Creek |
26 |
 |
| 75 |
Broad Run (Maryland) |
26 |
 |
| 76 |
Eastern Bay |
26 |
 |
| 77 |
Muddy Branch |
25 |
 |
| 78 |
Lake Holiday, Virginia |
25 |
 |
| 79 |
Pocomoke Sound |
25 |
 |
| 80 |
Canisteo River |
24 |
 |
| 81 |
Northwest Branch Anacostia River |
24 |
 |
| 82 |
Lake Artemesia |
23 |
 |
| 83 |
Quantico Creek |
23 |
 |
| 84 |
Little Seneca Lake |
23 |
 |
| 85 |
Mattawoman Creek |
23 |
 |
| 86 |
Little Falls Branch (Potomac River) |
23 |
 |
| 87 |
Pohick Creek |
22 |
 |
| 88 |
North Anna River |
22 |
 |
| 89 |
Tuckahoe Creek |
22 |
 |
| 90 |
Lake Accotink |
22 |
 |
| 91 |
Miles River |
21 |
 |
| 92 |
Pope's Creek (Virginia) |
21 |
 |
| 93 |
Edwards Run |
20 |
 |
| 94 |
Sleepy Creek Lake |
20 |
 |
| 95 |
Patterson Creek |
20 |
 |
| 96 |
Buffalo Creek (South Branch Potomac River) |
20 |
 |
| 97 |
Mill Creek (South Branch Potomac River) |
20 |
 |
| 98 |
South River (Maryland) |
20 |
 |
| 99 |
Tuscarora Creek (Monocacy River) |
20 |
 |
| 100 |
Coan River |
19 |
 |
| 101 |
Little Hunting Creek |
19 |
 |
| 102 |
Hampton River |
19 |
 |
| 103 |
Bush River (Maryland) |
19 |
 |
| 104 |
Piscataway Creek |
19 |
 |
| 105 |
Oxon Creek |
19 |
 |
| 106 |
Ballenger Creek |
19 |
 |
| 107 |
Accokeek Creek |
19 |
 |
| 108 |
Savage River (Maryland) |
18 |
 |
| 109 |
Yeocomico River |
18 |
 |
| 110 |
Back Creek (Potomac River) |
18 |
 |
| 111 |
Aquia Creek |
18 |
 |
| 112 |
Catoctin Creek (Maryland) |
18 |
 |
| 113 |
Accotink Creek |
18 |
 |
| 114 |
Dividing Creek (Maryland) |
18 |
 |
| 115 |
Laurel Run (Georges Creek) |
18 |
 |
| 116 |
Port Tobacco River |
17 |
 |
| 117 |
Seneca Creek (North Fork South Branch Potomac River) |
17 |
 |
| 118 |
Goose Creek (Potomac River) |
17 |
 |
| 119 |
Jackson River (Virginia) |
17 |
 |
| 120 |
Northeast Branch Anacostia River |
17 |
 |
| 121 |
Little Catoctin Creek |
17 |
 |
| 122 |
Pope Branch |
17 |
 |
| 123 |
Meadow Branch |
16 |
 |
| 124 |
Washington City Canal |
16 |
 |
| 125 |
Dogue Creek |
16 |
 |
| 126 |
Pope's Creek (Maryland) |
16 |
 |
| 127 |
Hickey Run |
16 |
 |
| 128 |
Catoctin Creek (Virginia) |
15 |
 |
| 129 |
Tilhance Creek |
15 |
 |
| 130 |
Passage Creek |
15 |
 |
| 131 |
Linganore Creek |
15 |
 |
| 132 |
Daniels Run |
15 |
 |
| 133 |
Tangier Sound |
15 |
 |
| 134 |
Trout Pond |
14 |
 |
| 135 |
Tearcoat Creek |
14 |
 |
| 136 |
Mill Creek (North Fork South Branch Potomac River) |
14 |
 |
| 137 |
Abram Creek |
14 |
 |
| 138 |
Hunting Creek |
14 |
 |
| 139 |
Rockfish River |
14 |
 |
| 140 |
Lynnhaven River |
14 |
 |
| 141 |
Winters Run |
14 |
 |
| 142 |
Pomonkey Creek |
14 |
 |
| 143 |
Unadilla River |
13 |
 |
| 144 |
Cowpasture River |
13 |
 |
| 145 |
North River (Cacapon River) |
13 |
 |
| 146 |
Green Spring Run |
13 |
 |
| 147 |
Mill Branch (Cacapon River) |
13 |
 |
| 148 |
Cedar Creek (North Fork Shenandoah River) |
13 |
 |
| 149 |
Herring Run |
13 |
 |
| 150 |
Kingman Lake |
13 |
 |
| 151 |
Lake Anne |
13 |
 |
| 152 |
Breckenridge Reservoir |
13 |
 |
| 153 |
Dillons Run |
12 |
 |
| 154 |
Neabsco Creek |
12 |
 |
| 155 |
Capon Springs Run |
12 |
 |
| 156 |
Tuscarora Creek (Opequon Creek) |
12 |
 |
| 157 |
Limestone Run |
12 |
 |
| 158 |
Middle Creek (Opequon Creek) |
12 |
 |
| 159 |
Isaacs Creek (Back Creek) |
12 |
 |
| 160 |
Tye River |
12 |
 |
| 161 |
Big Annemessex River |
12 |
 |
| 162 |
Tred Avon River |
12 |
 |
| 163 |
Bohemia River |
12 |
 |
| 164 |
West River (Maryland) |
12 |
 |
| 165 |
Watts Branch (Potomac River) |
12 |
 |
| 166 |
Brushy Fork Lake |
12 |
 |
| 167 |
New Creek |
11 |
 |
| 168 |
Georges Creek |
11 |
 |
| 169 |
Sleepy Creek |
11 |
 |
| 170 |
Stony River (North Branch Potomac River) |
11 |
 |
| 171 |
Mill Run (South Branch Potomac River) |
11 |
 |
| 172 |
Warm Spring Run |
11 |
 |
| 173 |
Hull Creek |
11 |
 |
| 174 |
South River (South Fork Shenandoah River) |
11 |
 |
| 175 |
Lafayette River |
11 |
 |
| 176 |
Stony River Reservoir |
11 |
 |
| 177 |
Donaldson Run |
11 |
 |
| 178 |
Windy Run |
11 |
 |
| 179 |
Smith Creek (Virginia) |
11 |
 |
| 180 |
Carpenters Island, St. Mary's County, Maryland |
11 |
 |
| 181 |
Little Cacapon River |
10 |
 |
| 182 |
Big Run (South Branch Potomac River) |
10 |
 |
| 183 |
Mill Creek (Patterson Creek) |
10 |
 |
| 184 |
Bearwallow Creek |
10 |
 |
| 185 |
Mill Creek (Opequon Creek) |
10 |
 |
| 186 |
Potomac Creek |
10 |
 |
| 187 |
Pimmit Run |
10 |
 |
| 188 |
Abrams Creek |
10 |
 |
| 189 |
Hogue Creek |
10 |
 |
| 190 |
Moormans River |
10 |
 |
| 191 |
Nassawango Creek |
10 |
 |
| 192 |
Broad Run |
10 |
 |
| 193 |
Gulf Branch |
10 |
 |
| 194 |
StreamWatch |
10 |
 |
| 195 |
Lunice Creek |
9 |
 |
| 196 |
Kettle Creek (South Fork South Branch Potomac River) |
9 |
 |
| 197 |
Dans Run |
9 |
 |
| 198 |
Grassy Lick Run |
9 |
 |
| 199 |
Chopawamsic Creek |
9 |
 |
| 200 |
Little River (Goose Creek) |
9 |
 |
| 201 |
North River (South Fork Shenandoah River) |
9 |
 |
| 202 |
Back River (Virginia) |
9 |
 |
| 203 |
Warwick River (Virginia) |
9 |
 |
| 204 |
North East River |
9 |
 |
| 205 |
Hawlings River |
9 |
 |
| 206 |
Nanjemoy Creek |
9 |
 |
| 207 |
Watts Branch (Anacostia River) |
9 |
 |
| 208 |
Maddox Branch |
9 |
 |
| 209 |
Foundry Branch |
9 |
 |
| 210 |
Dyke Marsh |
9 |
 |
| 211 |
Warden Lake |
9 |
 |
| 212 |
Dragon Run watershed |
9 |
 |
| 213 |
Cameron Run |
8 |
 |
| 214 |
Manokin River |
8 |
 |
| 215 |
Town Creek (Tred Avon River) |
8 |
 |
| 216 |
Middle River (Maryland) |
8 |
 |
| 217 |
Chesapeake Bay Interpretive Buoy System |
8 |
 |
| 218 |
Otselic River |
7 |
 |
| 219 |
Hazel River |
7 |
 |
| 220 |
Thornton River |
7 |
 |
| 221 |
South Anna River |
7 |
 |
| 222 |
Pedlar River |
7 |
 |
| 223 |
Marshyhope Creek |
7 |
 |
| 224 |
Back River (Maryland) |
7 |
 |
| 225 |
Town Creek (Patuxent River) |
7 |
 |
| 226 |
Dueling Creek |
7 |
 |
| 227 |
Spout Run |
7 |
 |
| 228 |
Little Monocacy River |
6 |
 |
| 229 |
Doyles River |
6 |
 |
| 230 |
Cherry Run |
less than 5 views |
|
| 231 |
Trout Run (Cacapon River) |
less than 5 views |
|
| 232 |
Willis River |
less than 5 views |
|
| 233 |
Hardware River |
less than 5 views |
|
| 234 |
Bullpasture River |
less than 5 views |
|
| 235 |
Jordan River (Virginia) |
less than 5 views |
|
| 236 |
East River (Virginia) |
less than 5 views |
|
| 237 |
Builders for the Bay |
less than 5 views |
|
| 238 |
Sir Johns Run |
less than 5 views |
|
| 239 |
Piscataway Creek (Virginia) |
less than 5 views |
|
| 240 |
Newfound River (Virginia) |
less than 5 views |
|
| 241 |
Mechums River |
less than 5 views |
|
| 242 |
Little Magothy River |
less than 5 views |
|
| 243 |
Chesapeake Research Consortium |
less than 5 views |
|
| 244 |
Passapatanzy Creek |
less than 5 views |
|
| 245 |
Carpenter Island (Maryland) |
less than 5 views |
|
| 246 |
Chesapeake Bay Trust |
less than 5 views |
|