Tide Stations

distance	reference number	name	latitude	longitude
4.9	273	Bladensburg, Anacostia River, Maryland	38.9333	-76.9383
7.1	233	Benning Bridge, Anacostia River, Washington, D.C.	38.9	-76.9667
9.7	59	Anacostia Bridge, Anacostia River, Washington, D.C.	38.8667	-77
10.7	3268	Washington, Potomac River, D.C.	38.8733	-77.0217
11.9	2509	Reagan National Airport, Washington, D.C.	38.85	-77.0333
12.0	1271	Hills Bridge (Route 4), Maryland	38.8	-76.7167
12.4	222	Bellevue, Washington, D.C.	38.8333	-77.0333
12.8	1495	Key Bridge, Washington, D.C.	38.9	-77.0667
13.6	35	Alexandria, Virginia	38.8	-77.0333
14.6	502	Chain Bridge, one mile below, Washington, D.C.	38.9167	-77.1
15.6	503	Chain Bridge, Washington, D.C.	38.9333	-77.1167
16.5	2059	Nottingham, Patuxent River, Maryland	38.7167	-76.7
17.2	1041	Fort Washington, Maryland	38.7167	-77.0333
17.2	2553	Riverview, Maryland	38.7167	-77.0333
18.4	880	Edgewater, South River, Maryland	38.95	-76.55
18.5	1106	Gingerville Creek, Maryland	38.9667	-76.55
19.0	494	Cedar Point, Severn River, Virginia	39.0667	-76.5667
19.8	2533	Rhode River (County Wharf), Maryland	38.8833	-76.5333
19.9	1903	Mount Vernon, Virginia	38.7	-77.0833
20.2	335	Brewer Point, Severn River, Maryland	39.0333	-76.5333
20.2	1707	Lower Marlboro, Patuxent River, Maryland	38.655	-76.6833
20.4	1706	Lower Marlboro, Maryland	38.65	-76.6833
20.5	1065	Galesville, West River, Maryland	38.8333	-76.5333
21.2	2748	Shady Side, West River, Maryland	38.85	-76.5167
21.3	1767	Marshall Hall, Maryland	38.6833	-77.1