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A three-dimensional groundwater flow model (MODFLOW2000) of the Atlantic Coastal Plain aquifers and confining units was developed to evaluate groundwater availability and to forecast the potential effects of climate change on groundwater levels in the study area. Two existing groundwater flow models that simulated flow and water use in the Coastal Plain aquifers of North Carolina (NC), South Carolina (SC), and parts of Georgia and Virginia, were combined and updated to provide a single model. Revisions to the model incorporated additional hydrogeologic, geologic, water-level, and water-use data and hydrogeologic inconsistencies at the NC-SC border reconciled since the development of the previous models. The new...
Tags: Aquia aquifer,
Atlantic Coastal Plain,
Beaufort aquifer,
Beaufort confining unit,
Black Creek aquifer, All tags...
Black Creek confining unit,
Calvert confining unit,
Castle Hayne aquifer,
Castle Hayne confining unit,
Charleston aquifer,
Charleston confining unit,
Crouch Branch aquifer,
Crouch Branch confining unit,
Georgia,
Gordon aquifer,
Gordon confining unit,
Gramling aquifer,
Gramling confining unit,
Groundwater,
Groundwater Model,
InlandWaters,
Lower Cape Fear aquifer,
Lower Cape Fear confining unit,
Lower Dublin aquifer,
Lower Dublin confining unit,
Lower Midville aquifer,
Lower Midville confining unit,
MODFLOW,
MODFLOW-ASP,
MODFLOW2000,
McQueen Branch aquifer,
McQueen Branch confining unit,
Middle Floridan confining unit,
Millers Pond aquifer,
Millers Pond confining unit,
NSDI,
Nanjemoy-Marlboro confining unit,
North Carolina,
Peedee aquifer,
Peedee confining unit,
Piney Point aquifer,
Potomac confining unit,
Pungo River aquifer,
Pungo River confining unit,
Saint Mary's aquifer,
Saint Mary's confining unit,
South Carolina,
Surficial,
USGS Science Data Catalog (SDC),
Upper Cape Fear aquifer,
Upper Cape Fear confining unit,
Upper Dublin aquifer,
Upper Dublin confining unit,
Upper Floridan aquifer,
Upper Floridan confining unit,
Upper Midville aquifer,
Upper Midville confining unit,
Upper Three Runs aquifer,
Virginia,
Virginia Beach aquifer,
Virginia Beach confining unit,
Yorktown aquifer,
Yorktown confining unit,
environment,
geoscientificInformation,
inlandWaters,
usgsgroundwatermodel, Fewer tags
This dataset contains estimates of water withdrawals from 66 principal aquifers and "other" non-principal aquifers during 2015 for various categories of use in each county or county equivalent in the United States, Puerto Rico, and the U.S. Virgin Islands. The U.S. Geological Survey's (USGS) National Water Use Science Project is responsible for compiling and disseminating the Nation's water-use data. Withdrawal estimates are summarized in USGS Circular 1464, "Estimated Groundwater Withdrawals from Principal Aquifers in the United States, 2015" (Lovelace and others, 2020). This dataset contains the estimated groundwater withdrawals from principal aquifers by county and county equivalent that are summarized by lithologic...
Categories: Data;
Tags: Ada-Vamoosa aquifer,
Alabama,
Alaska,
Alluvial aquifers,
Arbuckle-Simpson aquifer, All tags...
Arizona,
Arkansas,
Basin and Range basin-fill aquifers,
Basin and Range carbonate-rock aquifers,
Biscayne aquifer,
Blaine aquifer,
California,
California Coastal Basin aquifers,
Cambrian-Ordovician aquifer system,
Castle Hayne aquifer,
Central Oklahoma aquifer,
Central Valley aquifer system,
Coastal lowlands aquifer system,
Colorado,
Colorado Plateaus aquifers,
Columbia Plateau basaltic-rock aquifers,
Columbia Plateau basin-fill aquifers,
Connecticut,
Delaware,
Denver Basin aquifer system,
District of Columbia,
Early Mesozoic basin aquifers,
Edwards-Trinity aquifer system,
Florida,
Floridan aquifer system,
Georgia,
Glacial sand and gravel aquifers,
Hawaii,
Hawaii volcanic-rock aquifers,
High Plains aquifer,
Idaho,
Illinois,
Indiana,
Intermediate aquifer system,
Iowa,
Jacobsville aquifer,
Kansas,
Kentucky,
Kingshill aquifer (Virgin Islands),
Louisiana,
Lower Cretaceous aquifers,
Lower Tertiary aquifers,
Maine,
Marshall aquifer,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
Mississippi River Valley alluvial aquifer,
Mississippi embayment aquifer system,
Mississippian aquifers,
Missouri,
Montana,
Nebraska,
Nevada,
New Hampshire,
New Jersey,
New Mexico,
New York,
New York and New England carbonate-rock aquifers,
New York sandstone aquifers,
North Carolina,
North Coast Limestone aquifer system (Puerto Rico),
North Dakota,
Northern Atlantic Coastal Plain aquifer system,
Northern Rocky Mountains Intermontane Basins aquifer system,
Ohio,
Oklahoma,
Ordovician aquifers,
Oregon,
Other aquifers,
Ozark Plateaus aquifer system,
Pacific Northwest basin-fill aquifers,
Pacific Northwest volcanic-rock aquifers,
Paleozoic aquifers,
Pecos River Basin alluvial aquifer,
Pennsylvania,
Pennsylvanian aquifers,
Piedmont and Blue Ridge carbonate-rock aquifers,
Piedmont and Blue Ridge crystalline-rock aquifers,
Puerto Rico,
Puget Sound aquifer system,
Rhode Island,
Rio Grande aquifer system,
Roswell Basin aquifer system,
Rush Springs aquifer,
Seymour aquifer,
Silurian-Devonian aquifers,
Snake River Plain basaltic-rock aquifers,
Snake River Plain basin-fill aquifers,
South Carolina,
South Coast aquifer (Puerto Rico),
South Dakota,
Southeastern Coastal Plain aquifer system,
Southern Nevada volcanic-rock aquifers,
Surficial aquifer system,
Tennessee,
Texas,
Texas coastal uplands aquifer system,
U.S. Virgin Islands,
USGS Science Data Catalog (SDC),
Unconsolidated-deposit aquifers (Alaska),
United States,
Upper Cretaceous aquifers,
Upper carbonate aquifer,
Utah,
Valley and Ridge aquifers,
Vermont,
Virginia,
Washington,
Water Resources,
West Virginia,
Willamette Lowland basin-fill aquifers,
Wisconsin,
Wyoming,
Wyoming (Upper) Tertiary aquifers,
aquaculture water use,
domestic water use,
groundwater use,
groundwater withdrawal,
industrial water use,
irrigation water use,
livestock water use,
mining water use,
principal aquifer,
public supply water use,
self-supplied water use,
thermoelectric power generation water use,
water use, Fewer tags
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