Tide Stations

distance	reference number	name	latitude	longitude
7.6	273	Bladensburg, Anacostia River, Maryland	38.9333	-76.9383
10.2	233	Benning Bridge, Anacostia River, Washington, D.C.	38.9	-76.9667
13.0	59	Anacostia Bridge, Anacostia River, Washington, D.C.	38.8667	-77
13.7	3268	Washington, Potomac River, D.C.	38.8733	-77.0217
14.7	1271	Hills Bridge (Route 4), Maryland	38.8	-76.7167
15.2	2509	Reagan National Airport, Washington, D.C.	38.85	-77.0333
15.2	1495	Key Bridge, Washington, D.C.	38.9	-77.0667
15.8	222	Bellevue, Washington, D.C.	38.8333	-77.0333
16.6	502	Chain Bridge, one mile below, Washington, D.C.	38.9167	-77.1
16.7	494	Cedar Point, Severn River, Virginia	39.0667	-76.5667
17.2	35	Alexandria, Virginia	38.8	-77.0333
17.3	503	Chain Bridge, Washington, D.C.	38.9333	-77.1167
17.6	1106	Gingerville Creek, Maryland	38.9667	-76.55
17.8	880	Edgewater, South River, Maryland	38.95	-76.55
18.4	335	Brewer Point, Severn River, Maryland	39.0333	-76.5333
19.6	2059	Nottingham, Patuxent River, Maryland	38.7167	-76.7
19.7	1825	Middle Branch, Patapsco River, Baltimore Harbor, Ma	39.2667	-76.6333
19.9	2533	Rhode River (County Wharf), Maryland	38.8833	-76.5333
21.2	1041	Fort Washington, Maryland	38.7167	-77.0333
21.2	2553	Riverview, Maryland	38.7167	-77.0333
21.3	1065	Galesville, West River, Maryland	38.8333	-76.5333
21.6	75	Annapolis (US Naval Academy), Severn River, Marylan	38.9833	-76.48
21.6	3169	U.S. Naval Academy, Annapolis, Maryland	38.9833	-76.48
21.7	2748	Shady Side, West River, Maryland	38.85	-76.5167
21.8	1251	Hawkins Point, Patapsco River, Maryland	39.2083	-76.5333