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Lower Mississippi-Gulf Water Science Center -- Louisiana

Chart Data—Groundwater Use By Parish

1960-2010 Data:

Click on the map to see individual parish data. Categories for water usage in each parish are aquaculture, general irrigation, industrial, livestock, power generation, public supply, rice irrigation, and rural domestic.

Questions? Contact:

Pierre Sargent

psargent@usgs.gov

More than 100,000 acres of land are used for crawfish farming in Louisiana. Crawfish and rice farming are harvested in the same fields. See Water Requirements for Crawfish Farming for more information.

parish map

You can also choose from the list of parishes below to view data.

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Page last modified: January 13, 2017 8:12:43


Caddo Bossier Webster Claiborne Union Morehouse West Carroll East Carroll De Soto Red River Bienville Lincoln Jackson Ouachita Richland Madison Sabine Natchitoches Winn Caldwell Franklin Tensas La Salle Grant Catahoula Concordia Vernon Rapides Avoyelles Beauregard Allen Evangeline St Landry Pointe Coupee West Feliciana East Feliciana St Helena Tangipahoa Washington Calcasieu Jefferson Davis Acadia Lafayette St Martin St Martin Iberville West Baton Rouge East Baton Rouge Livingston Ascension St Tammany Cameron Vermilion Iberia Iberia St Mary Assumption St. James St John the Baptist St Charles Jefferson Orleans Terrebonne Lafourche Plaquemines St Bernard