Tide Stations

distance	reference number	name	latitude	longitude
2.9	1903	Mount Vernon, Virginia	38.7	-77.0833
3.3	1767	Marshall Hall, Maryland	38.6833	-77.1
4.3	1183	Gunston Cove, Virginia	38.6667	-77.1333
5.0	1041	Fort Washington, Maryland	38.7167	-77.0333
5.0	2553	Riverview, Maryland	38.7167	-77.0333
6.2	35	Alexandria, Virginia	38.8	-77.0333
7.3	1114	Glymont, Maryland	38.6167	-77.1333
7.6	222	Bellevue, Washington, D.C.	38.8333	-77.0333
8.4	2509	Reagan National Airport, Washington, D.C.	38.85	-77.0333
8.8	1266	High Point, Occoquan Bay, Virginia	38.6167	-77.2
9.2	1377	Indian Head, Maryland	38.6	-77.1833
9.9	3268	Washington, Potomac River, D.C.	38.8733	-77.0217
10.2	1495	Key Bridge, Washington, D.C.	38.9	-77.0667
10.4	59	Anacostia Bridge, Anacostia River, Washington, D.C.	38.8667	-77
10.8	502	Chain Bridge, one mile below, Washington, D.C.	38.9167	-77.1
11.8	503	Chain Bridge, Washington, D.C.	38.9333	-77.1167
11.9	750	Deep Point, Mattawoman Creek, Maryland	38.5667	-77.2167
13.2	233	Benning Bridge, Anacostia River, Washington, D.C.	38.9	-76.9667
15.9	273	Bladensburg, Anacostia River, Maryland	38.9333	-76.9383
16.6	2475	Quantico Creek, Virginia	38.5167	-77.2833
17.6	1124	Goose Bay, Port Tobacco River, Maryland	38.45	-77.05
18.6	1660	Liverpool Point, Maryland	38.4667	-77.2667
20.3	3185	Upper Cedar Point Light, Maryland	38.4	-77.0833
20.6	1782	Mathias Point, Virginia	38.4	-77.05
21.2	591	Clifton Beach, Maryland	38.4167	-77.2667