Narragansett Bay, Rhode Island

This coastal survey was made in Washington D.C. on January 27, 1945 by the U.S. Coast and Geodetic Survey department. Narragansett Bay on the Rhode Island coast is illustrated on this map. Details include depth readings, beacons,cable lines, bouys, and lights (stamped on map), major roads on the coast, and important cities. Most recent corrections are stamped on map. Notes on the map read: Caution Improved Channels- The side limits of the improvement are shown by broken lines. The controlling depth through the channel, on the date given, is placed in or alongside the channel, or in a seperate note, but no depth greater than the project depth is given. Because of possible shoaling, particularly at the edges, it must not be inferred that the depth stated exsisted throughout the entire width of the improvement on the date of the examination unless so stated, or that it has not since decreased in places across the entire width. Warning: Aids to navigation may be altered, interrupted or removed without notice. In general, temporary changes due to war conditions are not incorporated on the chart. Defensive Sea Area The Waters within the indicated limits o this chart are part of a Defensive Sea Area. Unless proceeding under United States naval supervision, vessels shall not be navigated in this area except during daylight under conditions of good visibility, and then only by specific permission. Vessels opperating under United States Naval orUnited States Coast Guard routing instructions or licenses are considered to be opperating under United States naval supervision. Torpedo Testing Area: Vessels are prohibited to anchor in the torpedo testing area and may be forbidden to enter the area Prohibited Area: Unauthorized vessels are warned not to enter the indicated areas

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