Alabama
Streamflow Alteration Assessments to Support Bay and Estuary Restoration in Gulf States
Streamflow Alteration Assessments to Support Bay and Estuary Restoration in Gulf States
Interested In A Career With The USGS Lower Mississippi-Gulf WSC?
We will be happy to provide information upon request!
We will be happy to provide information upon request!
Lower Mississippi-Gulf Water Science Center
Welcome to the USGS website that provides access to water resources information for the USGS Lower Mississippi-Gulf 5 State Water Science Center. Our center encompasses Alabama, Arkansas, Louisiana, Mississippi and Tennessee including all of the unique water resources contained within! If you are seeking Real-Time Water Data for the states we serve please click the button below.
Hydrologic Data at LMG
Hydrologic Data at LMG
We provide current and historical surface-water, groundwater, water quality, water use, and ecological data in various formats (map, graphical, tabular)
Science at LMG
Science at LMG
The Lower Mississippi Water Science Center collects high-quality hydrologic data and conducts unbiased, scientifically sound research on Alabama, Arkansas, Louisiana, Mississippi, and Tennessee water resources.
Quick links - Water Conditions for the nation
Quick links - Water Conditions for the nation
See current and historical water data for the United States. Here you can find information from floods to droughts for the entire nation.
News
Unlocking Arkansas' Hidden Treasure: USGS Uses Machine Learning to Show Large Lithium Potential in the Smackover Formation
Unlocking Arkansas' Hidden Treasure: USGS Uses Machine Learning to Show Large Lithium Potential in the Smackover Formation
USGS experts responding simultaneously to two major natural hazards
USGS experts responding simultaneously to two major natural hazards
Event: Explore USGS Careers in the Southeast 2024
Event: Explore USGS Careers in the Southeast 2024
Publications
Status of public-supply water sources in 2022 and the development of a geographic information system methodology for the Public Drinking Water Source Water Assessment Program in Tennessee
IntroductionIn 2021, the Tennessee Department of Environment and Conservation (TDEC) and the U.S. Geological Survey worked in cooperation to develop a geographic information system (GIS)-based methodology that systematically assesses the vulnerability of public-supply drinking water to potential contaminants consistent with the standards set forth in the Tennessee Source Water Assessment Program (
Lithium resource in the Smackover Formation brines of Southern Arkansas
Lithium-rich brine deposits occur throughout the United States, including in the Smackover Formation. The concentration of lithium in Smackover Formation brines was predicted across southern Arkansas by using a machine-learning model that incorporated lithium concentration data and geologic information. Between 5.1 and 19.0 million metric tons of lithium are calculated to be present in the brines
Mapping karst groundwater flow paths and delineating recharge areas for springs in the Little Sequatchie and Pryor Cove watersheds, Tennessee
The Little Sequatchie River and Pryor Cove Branch, in southern Tennessee, drain the eastern escarpment of the Cumberland Plateau to the Sequatchie River near the southern end of the Sequatchie Valley. The Little Sequatchie River is the largest tributary to the Sequatchie River by drainage area, covering over 120 square miles. The hydrology of the two drainage areas has been largely altered by kars
Science
Mobile River Basin Study
The Mobile River Basin in Alabama, Georgia, Mississippi, and Tennessee is one of the 59 study units that are part of the U.S. Geological Survey's National Water-Quality Assessment (NAWQA) Program. The long-term goals of this program are to describe the status and trends in the quality of a large, representative part of the Nation's surface- and ground-water resources, and to provide a sound...
Chesapeake Bay Land Use and Land Cover data is now published in additional formats
The Chesapeake Bay Land Use and Land Cover (LULC) database was developed by the University of Vermont’s Spatial Analysis Laboratory in cooperation with Chesapeake Conservancy (CC) and U.S. Geological Survey (USGS). The high-resolution land data were developed as part of a 6-year Cooperative Agreement between Chesapeake Conservancy and the U.S. Environmental Protection Agency (EPA), and a separate...
Water Use in Alabama, 2005
Water is one of the most important of Alabama's natural resources. Water is not only a vital component of human existence, it is critical to the overall quality of life. In order to protect and preserve this resource for future generations, we must have a baseline of information to make decisions. Decision and policy makers must know the answers to three fundamental questions: where is the water...