Lower Mississippi-Gulf Water Science Center
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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)
Water Data at LMGScience 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.
Science at LMGQuick 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.
USGS WaterWatch - Current Streamflow
USGS WaterWatch - Past Flow/Runoff
NWISWebNews
Flights Above the Mississippi Alluvial Plain to Continue Aquifer Mapping
New Phase of USGS Low-level Surveys Begins in November
POSTPONED due to weather: Ask Questions and Learn More About the Low-Level Helicopter Flying Above the Mississippi Alluvial Plain
Media: Please join the U.S. Geological Survey, CGG Airborne and various partners for a demonstration of the low-flying helicopter and description of what scientists are seeking in and around the Mississippi Alluvial Plain.
Seeking Water from Above: Low-Level Helicopter to Fly Southern Portion of Mississippi Alluvial Plain
Editor: In the public interest and in accordance with Federal Aviation Administration regulations, the USGS is announcing this low-level airborne project. Your assistance informing the local communities is appreciated.
Publications
Spatially referenced models of streamflow and nitrogen, phosphorus, and suspended-sediment loads in the southeastern United States
Spatially Referenced Regression On Watershed attributes (SPARROW) models were applied to describe and estimate mean-annual streamflow and transport of total nitrogen (TN), total phosphorus (TP), and suspended sediment (SS) in streams and delivered to coastal waters of the southeastern United States on the basis of inputs and management practices...
Hoos, Anne B.; Roland II, Victor L.
Simulation of groundwater flow and chloride transport in the “1,500-foot” sand, “2,400-foot” sand, and “2,800-foot” sand of the Baton Rouge area, Louisiana
Groundwater withdrawals since the 1940s have lowered water levels, altered groundwater-flow directions, and caused saltwater to intrude within some freshwater-containing sands of the fluvial-deltaic Southern Hills regional aquifer system beneath Baton Rouge, Louisiana. New interpretations of stratigraphic correlations amongst geophysical well logs...
Heywood, Charles E.; Lindaman, Maxwell; Lovelace, John K.
A comparison of hydrocarbon-related landscape disturbance patterns along the New York-Pennsylvania border, 2004–2013
Executive SummaryThe New York-Pennsylvania area has a long history of hydrocarbon extraction, and the addition of shale gas extraction methods contributes to landscape disturbance borne by previously developed oil and non-shale gas resources. The main unconventional extraction method used to extract shale gas from the Marcellus Shale located in...
Roig-Silva, Coral M.; Milheim, Lesley E.; Slonecker, E. Terrence; Kalaly, Siddiq; Chestnut, Joseph