Data

Click on the button below to find Real-Time Water Data for the states in the Lower Mississippi-Gulf. This includes Streamflow, Water Quality, Groundwater Levels, Precipitation and Water-Use.

Real-Time Water Data - LMG

USGS StreamStats

StreamStats users can select USGS data-collection station locations shown on a map and obtain previously published information for the stations.

USGS WaterWatch

WaterWatch is a U.S. Geological Survey (USGS) World Wide Web site that displays maps, graphs, and tables describing real-time, recent, and past streamflow conditions for the United States.

USGS NWISWeb

These pages provide access to water-resources data collected at approximately 1.5 million sites in all 50 States, the District of Columbia, Puerto Rico, the Virgin Islands, Guam, American Samoa and the Commonwealth of the Northern Mariana Islands.

Filter Total Items: 174

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Arkansas Natural Resources Commission Groundwater Network

To see the map of the Arkansas Natural Resources Commission Groundwater Network wells click here.

Lower Mississippi-Gulf Water Science Center

Groundwater Watch - Arkansas

Use this interactive map to see information for the Arkansas Active Water Level Network. To see the map click here.

Lower Mississippi-Gulf Water Science Center

Rating Curve Retrieval - Arkansas

To get rating curve retrievals for the state of Arkansas click here.

Lower Mississippi-Gulf Water Science Center

Buffalo National River Floating Conditions - Arkansas

This interactive map will show real time current floating conditions for the Buffalo National River in Arkansas. You can also see information on camping, picnic areas, boat launch sites, trails and concessionaires.

Lower Mississippi-Gulf Water Science Center

May 24, 2017

Water Use in Tennessee, 2010

The water resources in Tennessee are likely to be stressed in the future by factors such as population increase, urban and suburban development, climate change, and other competing demands. Water-resource managers and policy makers will need accurate water-use data for regional water-supply planning including infrastructure investment, conservation, and cost-recovery strategies. Quantifying public

Lower Mississippi-Gulf Water Science Center

May 24, 2017

Public-Supply Water Use in the Cumberland River Watershed in 2010 and Projections of Public-Supply Water Use to 2040

Adequate water resources are vital for municipal needs in the Cumberland River watershed. As a result of continuing population growth, moderate to extreme droughts and floods, demands for competing water resources, and aging infrastructure, the evaluation of ongoing water-resources issues has become increasingly important to Federal, State, and local water-resources managers. In order to assist lo

Lower Mississippi-Gulf Water Science Center

May 22, 2017

Potentiometric contours for the Nacatoch aquifer of Northeastern and Southwestern Arkansas and the Tokio aquifer of Southwestern Arkansas, 201415

The Nacatoch Sand in northeastern and southwestern Arkansas and the Tokio Formation in southwestern Arkansas are sources of groundwater for agricultural, domestic, industrial, and public use. Water-level altitudes measured in 51 wells completed in the Nacatoch Sand and 42 wells completed in the Tokio Formation during 2014 and 2015 were used to compile potentiometric-surface maps of the two areas.

Lower Mississippi-Gulf Water Science Center

May 17, 2017

A Reservoir Morphology Database for the Conterminous United States

The U.S. Geological Survey, in cooperation with the Reservoir Fisheries Habitat Partnership, combined multiple national databases for the purpose of calculating new morphological metrics not included in the original databases for 3,828 reservoirs. These new metrics include, but are not limited to, shoreline development index, index of basin permanence, and development of volume and other descript

Lower Mississippi-Gulf Water Science Center

May 5, 2017

Carbonate geochemistry dataset of the soil and an underlying cave in the Ozark Plateaus, central United States

The nature of carbon (C) cycling in the vadose zone where groundwater is in contact with abundant gas-filled voids is poorly understood. The objective of this study was to trace C cycling in a karst landscape using stable-C isotopes, with emphasis on a shallow groundwater flow path through the soil, to an underlying cave, and to the spring outlet of a cave stream in the Ozark Plateaus of northwest

Lower Mississippi-Gulf Water Science Center

February 2, 2017

Flood of August 2016 in Louisiana

Heavy rainfall occurred across Louisiana in August, 2016 as a result of a slow-moving area of low pressure and a high amount of atmospheric moisture. The storm caused major flooding in the southern portions of Louisiana including areas surrounding Baton Rouge and Lafayette. Flooding occurred along the rivers such as the Amite, Comite, Tangipahoa, Tickfaw, Vermilion, and Mermentau. Over 31 inches

Lower Mississippi-Gulf Water Science Center

December 16, 2016

Thermoelectric power plant water withdrawals and associated attributes for three Federal datasets in the United States, 2010

This dataset combines three Federal datasets of thermoelectric, non-industrial, power plant water withdrawals and associated plant information for the United States in 2010, excluding Puerto Rico and the U.S. Virgin Islands. Historically, thermoelectric water withdrawal has been estimated by the Department of Energy's Energy Information Administration (EIA) through surveys of plant operator-report

Lower Mississippi-Gulf Water Science Center

Memphis Area Groundwater-Level Network

Groundwater Watch is a supplemental tool to NWISWeb and, as such, is able to provide additional benefits to the groundwater community. NWIS is the authoritative database for USGS groundwater data, and NWISWeb is the public interface for these groundwater data. This is information pertaining to the Memphis Area Groundwater-Level Network.

Lower Mississippi-Gulf Water Science Center