Found 41 datasets matching filters.
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This raster data set represents water-level change in the High Plains aquifer of the United States from 1980 to 1995, in feet. The High Plains aquifer underlies 112.6 million acres (176,000...
Search relevance: 1.00 | Views last month: 4 | Published on: 2026-03-07 -
This USGS data release consists of 15 geospatial datasets for Smith Valley and Mason Valley, west-central Nevada, including contours representing groundwater levels based on depth-to-water...
Search relevance: 1.00 | Views last month: 3 | Published on: 2026-03-03 -
This raster data set represents water-level change in the High Plains aquifer of the United States from 2005 to 2009, in feet. The High Plains aquifer underlies 112.6 million acres (176,000...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-07 -
This raster dataset represents groundwater-level change from 2007 to 2020 in Smith Valley and Mason Valley, Nevada, calculated using approach 1. For this approach, groundwater-level contours from...
Search relevance: 1.00 | Views last month: 2 | Published on: 2026-03-03 -
This dataset is a point shapefile of wells measured for the potentiometric surface maps of the Mississippi River Valley alluvial aquifer (MRVA) in Spring 2016, 2018, and 2020. The data provided...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The High Plains aquifer extends from approximately 32 to 44 degrees north latitude and 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000 square miles in...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
This raster dataset represents groundwater-level change from 1970 to 1995 in Smith Valley and Mason Valley, Nevada, calculated using approach 2. For this approach, depth-to-water measurements from...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The High Plains aquifer extends from south of about 32 degrees to almost 44 degrees north latitude and from about 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about...
Search relevance: 1.00 | Views last month: 1 | Published on: 2026-03-03 -
The High Plains aquifer extends from approximately 32 to 44 degrees north latitude and 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000 square miles in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This raster data set represents water-level change in the High Plains aquifer of the United States from 2000 to 2005, in feet. The High Plains aquifer underlies 112.6 million acres (176,000...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
This raster dataset represents groundwater-level change from 1970 to 2020 in Smith Valley and Mason Valley, Nevada, calculated using approach 2. For this approach, depth-to-water measurements from...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This USGS data release consists of two geospatial raster datasets and three geospatial vector data sets of water-level data. The data sets include a raster (A1) representing water-level change...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The High Plains aquifer extends from approximately 32 to 44 degrees north latitude and 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about 175,000 square miles in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This raster dataset represents groundwater-level change from 2007 to 2020 in Smith Valley and Mason Valley, Nevada, calculated using approach 2. For this approach, depth-to-water measurements from...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
The High Plains aquifer extends from south of about 32 degrees to almost 44 degrees north latitude and from about 96 degrees 30 minutes to 106 degrees west longitude. The aquifer underlies about...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This polygon represents the areal extent used to estimate groundwater-level and groundwater storage-volume change in Smith Valley and Mason Valley, Nevada. Each groundwater-level dataset used in...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This data set consists of digital water-level-change contours for the High Plains aquifer in the central United States, 1980 to 1995. The High Plains aquifer extends from south of 32 degrees to...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
This data set consists of digital water-level-change contours for the High Plains aquifer in the central United States, predevelopment (about 1950) to 2007. The High Plains aquifer extends from...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
The High Plains aquifer extends from south of 32 degrees to almost 44 degrees north latitude and from 96 degrees 30 minutes to 104 degrees west longitude. The aquifer underlies about 175,000...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-07 -
This raster dataset represents groundwater-level change from 1996 to 2006 in Smith Valley and Mason Valley, Nevada, calculated using approach 1. For this approach, groundwater-level contours from...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
