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Lower Mississippi-Gulf Water Science Center -- Louisiana

Picture of USGS employee in a Louisiana swamp.

Water Resources of Louisiana Parishes Fact Sheets

These Fact Sheets summarize basic information on the water resources of Louisiana Parishes. Information on groundwater and surface-water availability, quality, development, use, and trends is based on previously published reports. These previously published reports are listed in the References section of each Fact Sheet web page.

Publishing Schedule

  • Available in print and online
  • Available online. Expected to be in print by Oct 1, 2016
  • Expected to be in print and online by Nov 1, 2016
  • Expected to be in print and online by July 1, 2017
  • Expected to be in print and online by July 1, 2018

Select By Parish

Place mouse pointer over parish to see parish name, then click to select, or choose from the drop-down list below.

These fact sheets are made available through a cooperative effort between and

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Page last modified: January 13, 2017 8:20:22

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