Found 21 datasets matching "volcanic aquifers".
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The Southern Nevada volcanic-rock aquifers reside in southern-central Nevada. This group of aquifers can be categorized into welded tuff, bedded tuff, and lava flow aquifers. Each of these...
Search relevance: 200.10 | Views last month: 0 -
This data set represents the extent of the Volcanic and sedimentary-rock aquifers in the states of Montana, Wyoming, Idaho, Nevada, California, Oregon, and Washington.
Search relevance: 176.85 | Views last month: 2 -
This data set represents the extent of the Southern Nevada volcanic-rock aquifers in Nevada.
Search relevance: 171.45 | Views last month: 0 -
This data set represents the extent of the Northern California volcanic-rock aquifers in California.
Search relevance: 170.64 | Views last month: 7 -
Previously constructed steady-state numerical groundwater-flow models for the islands of Kauai, Oahu, and Maui, Hawaii (https://doi.org/10.3133/sir20205126) using MODFLOW-2005 with the Seawater...
Search relevance: 125.21 | Views last month: 0 -
Steady-state numerical groundwater-flow models were constructed for the islands of Kaua'i, O'ahu, and Maui, Hawai'i. Separate models were created for each island using MODFLOW-2005 (Harbaugh,...
Search relevance: 75.83 | Views last month: 0 -
Sulfur hexafluoride (SF6) is a trace atmospheric gas that is primarily of anthropogenic origin but also occurs naturally in fluid inclusions in some minerals and igneous rocks, and in some...
Search relevance: 50.58 | Views last month: 0 -
Water chemistry data from: Mariner, R.H., Presser, T.S., Evans, W.C. and Pringle, M.K.W., 1990. Discharge rates of fluid and heat by thermal springs of the Cascade Range, Washington, Oregon, and...
Search relevance: 38.74 | Views last month: 0 -
This dataset contains the original data, analysis data, and a results synopsis of 12 slug tests performed in 7 wells completed in unconfined fractured bedrock near the North Shore of Lake Superior...
Search relevance: 37.58 | Views last month: 1 -
Over the past 15 years Douglas County, NV has removed production wells in northern Carson Valley from use due to relatively high arsenic concentrations (Carl Ruschmeyer, January 2013, Douglas...
Search relevance: 36.10 | Views last month: 1 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.91 | Views last month: 0 -
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...
Search relevance: 35.76 | Views last month: 0 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.68 | Views last month: 0 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.68 | Views last month: 0 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.68 | Views last month: 0 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.11 | Views last month: 1 -
The U.S. Geological Survey’s Water Availability and Use Study Program (WAUSP) (https://water.usgs.gov/ogw/gwrp/activities/regional.html) supports quantitative assessments of groundwater...
Search relevance: 35.11 | Views last month: 0 -
The U.S. Geological Survey collected groundwater samples from 49 wells used for domestic and small system drinking water supplies and 10 monitoring wells in San Bernardino County, California in...
Search relevance: 27.72 | Views last month: 0 -
The U.S. Geological Survey collected groundwater samples from 49 wells used for domestic and small system drinking water supplies and 10 monitoring wells in San Bernardino County, California in...
Search relevance: 27.28 | Views last month: 0 -
A natural consequence of groundwater withdrawals is the removal of water from subsurface storage, but the overall rates and magnitude of groundwater depletion in the United States are not well...
Search relevance: 21.53 | Views last month: 5
