Tide Stations

distance	reference number	name	latitude	longitude
9.5	273	Bladensburg, Anacostia River, Maryland	38.9333	-76.9383
10.8	1271	Hills Bridge (Route 4), Maryland	38.8	-76.7167
11.7	233	Benning Bridge, Anacostia River, Washington, D.C.	38.9	-76.9667
14.0	1106	Gingerville Creek, Maryland	38.9667	-76.55
14.0	880	Edgewater, South River, Maryland	38.95	-76.55
14.3	494	Cedar Point, Severn River, Virginia	39.0667	-76.5667
14.3	59	Anacostia Bridge, Anacostia River, Washington, D.C.	38.8667	-77
15.4	3268	Washington, Potomac River, D.C.	38.8733	-77.0217
15.5	335	Brewer Point, Severn River, Maryland	39.0333	-76.5333
15.8	2059	Nottingham, Patuxent River, Maryland	38.7167	-76.7
15.8	2533	Rhode River (County Wharf), Maryland	38.8833	-76.5333
16.6	2509	Reagan National Airport, Washington, D.C.	38.85	-77.0333
17.0	222	Bellevue, Washington, D.C.	38.8333	-77.0333
17.0	1065	Galesville, West River, Maryland	38.8333	-76.5333
17.5	2748	Shady Side, West River, Maryland	38.85	-76.5167
17.5	1495	Key Bridge, Washington, D.C.	38.9	-77.0667
18.0	35	Alexandria, Virginia	38.8	-77.0333
18.2	75	Annapolis (US Naval Academy), Severn River, Marylan	38.9833	-76.48
18.2	3169	U.S. Naval Academy, Annapolis, Maryland	38.9833	-76.48
19.1	953	Fairhaven, Herring Bay, Maryland	38.75	-76.55
19.2	502	Chain Bridge, one mile below, Washington, D.C.	38.9167	-77.1
19.6	1707	Lower Marlboro, Patuxent River, Maryland	38.655	-76.6833
19.9	1706	Lower Marlboro, Maryland	38.65	-76.6833
20.0	1167	Greenbury Point Shoal Light, Maryland	38.9667	-76.45
20.1	180	Bay Ridge, Maryland	38.9333	-76.45