Water Depth Measures

Water depth measures 7 little words.

Water depth measures.

Depth finder also called echo sounder device used on ships to determine the depth of water by measuring the time it takes a sound sonic pulse produced just below the water surface to return or echo from the bottom of the body of water. Typically people drop a string with a small float and weight down to find the top of the water column then on pulling the float out measure the length of the string from top of ground or top of casing to the string bottom. Groundwater level and well depth measurement this document describes general and specific procedures methods and considerations to be used and observed when determining water levels and depths of wells. You can do so by clicking the link here 7 little words december 28 2017.

The fathom is not an international standard si unit nor is it accepted internationally as a non si unit. A fathom is a unit of length in the imperial and the u s. An electronic sounder or depth gauge device lowered on wire senses distance to water top a wetted tape accurate to about 90 ft and an air line measures anticipated usage volume not actual well water depth. You may need a pdf reader to view some of the files on this page.

See epa s about pdf page to learn more. The national oceanic and atmospheric administration the agency responsible for bathymetric data in the united states still uses fathoms and feet on nautical charts. Depth sounding refers to the act of measuring depth. Customary systems equal to 6 feet 1 8288 m used especially for measuring the depth of water.

It is often referred to simply as sounding. Trimmer 1991 describes three methods to measure water levels in a well. Sonic depth finders are in operation on practically every important class of ship naval and merchant and are also used on small craft. Since you already solved the clue water depth measures which had the answer soundings you can simply go back at the main post to check the other daily crossword clues.