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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October 18, 2017

Well characteristics, water quality and age-date tracer data for wells along two regional flow paths in the Memphis aquifer, southwest Tennessee

In 2013, water-quality and age-date tracer samples were collected at wells located along two flow paths in the Memphis aquifer, southwest Tennessee, as part of the National Water Quality Assessment (NAWQA) Project of the National Water-Quality Program to better understand the vulnerability of the aquifer to contamination.. Each flow path began in the aquifer outcrop area (shallow well depths) and

Lower Mississippi-Gulf Water Science Center

September 6, 2017

Bathymetry and Storage Capacity of Norfork Lake, Arkansas-Missouri, 2015

A bathymetric survey of Norfork Lake, Arkansas-Missouri, was conducted in September-October, 2015, by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Survey (USGS) using methodologies for multi-beam sonar surveys similar to those described by Lee (2013) and Huizinga (2016). Data from the bathymetric survey were merged with data collected during a March 2008 aerial LiDAR surv

Lower Mississippi-Gulf Water Science Center

August 30, 2017

Bathymetry and Storage Capacity of DeQueen Lake, Sevier County, Arkansas

A bathymetric survey of DeQueen Lake, Sevier County, Arkansas was conducted in July, 2015, by the Lower Mississippi-Gulf Water Science Center of the U.S. Geological Survey (USGS) using methodologies for multi-beam sonar surveys similar to those described by Lee, K.G. (2013) and Huizinga (2016). Data from the bathymetric survey were merged with data from an aerial LiDAR survey conducted in March, 2

Lower Mississippi-Gulf Water Science Center

August 3, 2017

7Q10 records and basin characteristics for 224 basins in South Carolina, Georgia, and Alabama (2015)

This data release provides the data and R scripts used for the 2017 submitted publication titled "Improving predictions of hydrological low-flow indices in ungaged basins using machine learning". There are two .csv files and 14 R-scripts included below. The lowflow_sc_ga_al_gagesII_2015.csv datafile contains the annual minimum seven-day mean streamflow with an annual exceedance probability of 90%

Lower Mississippi-Gulf Water Science Center

Data

USGS StreamStats

USGS WaterWatch

USGS NWISWeb

Well characteristics, water quality and age-date tracer data for wells along two regional flow paths in the Memphis aquifer, southwest Tennessee

Bathymetry and Storage Capacity of Norfork Lake, Arkansas-Missouri, 2015

Bathymetry and Storage Capacity of DeQueen Lake, Sevier County, Arkansas

7Q10 records and basin characteristics for 224 basins in South Carolina, Georgia, and Alabama (2015)

Real-time Water Use Sites - Arkansas

Real Time Sediment Concentrations - Arkansas

Real Time Nitrate Readings - Arkansas

Arkansas Water Quality Mapper

Arkansas StreamStats

Arkansas Sparta Recovery Groundwater Network

Arkansas Northern Lonoke County Groundwater Network

Groundwater Watch - Hot Springs National Park - Arkansas

U.S. Geological Survey

U.S. Department of the Interior