NOAA Block Island Sound and Approaches Map thorn A tense game of cards

A tense game of cards

Printer: Bourgerie Paris

Two men stand with strength surveying a rugged stretch of mountains

"Victory will mean nothing if we are infected by race hatreds

Leo Filler

NOAA Block Island Sound and Approaches Map thorn A tense game of cards"United States East Coast Rhode Island Connecticut New York Block Island Sound and Approaches Soundings in Feet at Mean Low Water" The National Oceanic and Atmospheric Administration (NOAA) created and distributed this map of Block Island Sound and its various points of entry for informational purposes amongst both commercial and recreational mariners by providing soundings in feet, locations of radar reflectors, and a logarithmic speed scale.