Jump to main content.


Use the state map or Places Involving this State watershed links below to zoom in to find more information about your watershed.

Image of State

State Profile
Find general information integrated for this specific state

Assessments of Watershed Health

Environmental Information

Air Pollution Data (Provided by Office of Air Quality Planning and Standards)

Beach Monitoring Sites

Bioassessment Projects

Drinking Water Information (Source: EPA's Office of Ground Water & Drinking Water)

Environmental Websites

Federal and State Government Regulation and Program References

National Priorities List Sites

Section 319 Success Stories (Source: EPA's 319 Grant Program)

Volunteer Monitoring Efforts for Louisiana

Watershed Groups for this State (Provided by Adopt Your Watershed)

Information provided by United States Geological Survey (USGS) Exit EPA Disclaimer

Science in Your State
Water Resources
Real-time Streamflow Data
Fact Sheets

Places Involving this State

Watersheds: 60
Counties: 64
American Heritage Rivers: 1
National Estuary Programs: 1
EPA Regional Office

The following sites exit the EPA Website Exit EPA Disclaimer

Agriculture Statistics Service (USDA)

Energy Data (DOE)

Natural Resources Conservation Service (USDA)

State and Local Government on the Net

State Government

USDA State Fact Sheet (Source USDA Economic Research Service)

03170009, Mississippi Coastal 03180004, Lower Pearl 03180005, Bogue Chitto 08030100, Lower Mississippi-Greenville 08030208, Lower Yazoo 08030209, Deer-Steele 08040202, Lower Ouachita-Bayou De Loutre 08040205, Bayou Bartholomew 08040206, Bayou D'arbonne 08040207, Lower Ouachita 08040301, Lower Red 08040302, Castor 08040303, Dugdemona 08040304, Little 08040305, Black 08040306, Bayou Cocodrie 08050001, Boeuf 08050002, Bayou Macon 08050003, Tensas 08060100, Lower Mississippi-Natchez 08060204, Coles Creek 08060205, Homochitto 08060206, Buffalo 08070100, Lower Mississippi-Baton Rouge 08070201, Bayou Sara-Thompson 08070202, Amite 08070203, Tickfaw 08070204, Lake Maurepas 08070205, Tangipahoa 08080101, Atchafalaya 08080102, Bayou Teche 08080103, Vermilion 08080201, Mermentau Headwaters 08080202, Mermentau 08080203, Upper Calcasieu 08080204, Whisky Chitto 08080205, West Fork Calcasieu 08080206, Lower Calcasieu 08090100, Lower Mississippi-New Orleans 08090201, Liberty Bayou-Tchefuncta 08090202, Lake Pontchartrain 08090203, Eastern Louisiana Coastal 08090301, East Central Louisiana Coastal 08090302, West Central Louisiana Coastal 11140201, Mckinney-Posten Bayous 11140202, Middle Red-Coushatta 11140203, Loggy Bayou 11140204, Red Chute 11140205, Bodcau Bayou 11140206, Bayou Pierre 11140207, Lower Red-Lake Iatt 11140208, Saline Bayou 11140209, Black Lake Bayou 11140304, Cross Bayou 11140306, Caddo Lake 12010002, Middle Sabine 12010004, Toledo Bend Reservoir 12010005, Lower Sabine 12040201, Sabine Lake

Disclaimer | Comments

Local Navigation

Jump to main content.