Filters
Date Range
Contacts
Tag Types
Tag Schemes
|
The U.S. Geological Survey (USGS), in cooperation with the Oklahoma Water Resources Board (OWRB), constructed a finite-difference numerical groundwater-flow model of the Washita River aquifer by using MODFLOW-2005 (Harbaugh, 2005) with the Newton formulation solver (MODFLOW-NWT). The 1973 Oklahoma Groundwater Law requires that the OWRB conduct hydrologic investigations of the State’s aquifers to determine the maximum annual yield (MAY) for each groundwater basin. The MAY is defined as the total amount of fresh groundwater that can be annually withdrawn while allowing a minimum 20-year life of that groundwater basin. For alluvium and terrace groundwater basins, the life requirement is satisfied if, after 20 years...
Tags: Caddo County,
Garvin County,
Grady County,
Groundwater Model,
InlandWaters, All tags...
MODFLOW,
MODFLOW-NWT,
McClain County,
Murray County,
Oklahoma,
PEST,
PEST++,
Python,
Soil Water Balance,
USGS Science Data Catalog (SDC),
Washita River,
Water Resources,
environment,
geoscientificInformation,
groundwater,
groundwater and surface-water interaction,
inlandWaters,
modeling,
usgsgroundwatermodel, Fewer tags
The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, constructed a finite-difference numerical groundwater-flow model of the Salt Fork Red River aquifer using MODFLOW with the Newton formulation solver (MODFLOW-NWT). The 1973 Oklahoma Water Law requires the Oklahoma Water Resources Board to conduct hydrologic investigations of the State’s aquifers to support a determination of the maximum annual yield (MAY) for each groundwater basin. The MAY is defined as the amount of fresh groundwater that can be withdrawn annually while ensuring a minimum 20-year life of the groundwater basin. For alluvium and terrace aquifers, the groundwater-basin-life requirement is satisfied if, after 20 years...
Tags: Greer County,
Groundwater,
Groundwater Model,
Groundwater and surface-water interaction,
Harmon County, All tags...
Jackson County,
MODFLOW,
MODFLOW-NWT,
NSDI,
Oklahoma,
Salt Fork Red River,
Soil Water Balance,
USGS Science Data Catalog (SDC),
environment,
geoscientificInformation,
inlandWaters,
inlandWaters,
usgsgroundwatermodel, Fewer tags
In 2017 the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, published a calibrated numerical groundwater-flow model and associated model documentation report that evaluated the effects of potential groundwater withdrawals on groundwater flow and availability in the North Fork Red River aquifer in southwest Oklahoma. The results of groundwater-availability scenarios run on the calibrated numerical groundwater-flow model could be used by the Oklahoma Water Resources Board to reevaluate the maximum annual yield of groundwater from the North Fork Red River aquifer in Oklahoma. The numerical groundwater-flow model was built on a hydrogeologic framework and a conceptual groundwater-flow...
Tags: Beckham County,
Greer County,
Groundwater,
Groundwater Model,
Groundwater and surface-water interaction, All tags...
Jackson County,
Kiowa County,
Lake Altus,
MODFLOW-NWT,
NSDI,
North Fork Red River,
Oklahoma,
PEST,
Roger Mills County,
Soil Water Balance,
Tom Steed Reservoir,
USGS Science Data Catalog (SDC),
environment,
geoscientificInformation,
inlandWaters,
inlandWaters,
usgsgroundwatermodel, Fewer tags
|
|