New York, New York 10004
1240 East 9th Street
Cleveland, Ohio 44199
Tide Tables are available for all coastal areas of the United States. These contain predictions of
high and low tide elevations and their time of occurrence for one calendar year at primary tide stations.
Values of time and elevation differences from the primary station are also given for numerous secondary
stations, as are normal and spring tide ranges for all stations. Tide Tables are available from the
Distribution Division, National Ocean Survey, at the address above.
Lake levels are also available in summary form through the Monthly Bulletin of Lake Levels for
the Great Lakes. This contains the current level for each lake, a six-month projection of future lake
levels, and historic high and low lake levels. The Monthly Bulletin is available, free, from the:
Department of the Army
Detroit District, Corps of Engineers
P. 0. Box 1027
Detroit, Michigan 48231