Water-level change, High Plains aquifer, 1995 to 2000
type: Dataset
description: This raster data set represents water-level change in the High Plains aquifer of the United States from 1995 to 2000, in feet. The High Plains aquifer underlies 112.6 million acres (176,000 square miles) in parts of eight States: Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The aquifer's saturated thickness ranges from near zero to about 1,200 feet (Weeks and Gutentag, 1981). Water-level declines occurred in parts of the High Plains aquifer soon after the onset of substantial irrigation with groundwater (about 1950) (Luckey and others, 1981; Gutentag and others, 1984). This data set was generated in a geographic information system from water-level-change data from wells measured in 1995 and 2000 and from some additional wells in New Mexico, which were measured in 1996, 1997, 2001, and 2002. For this data set, areas of no substantial change were designated as areas where water-level change was between a rise of 1 foot and a decline of 1 foot; the raster was set to zero in the areas of no substantial change. REFERENCES CITED -- Gutentag, E.D., Heimes, F.J., Krothe, N.C., Luckey, R.R., and Weeks, J.B., 1984, Geohydrology of the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: U.S. Geological Survey Professional Paper 1400-B, 63 p. Luckey, R.R., Gutentag, E.D., and Weeks, J.B., 1981, Water-level and saturated-thickness changes, predevelopment to 1980, in the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: U.S. Geological Survey Hydrologic Investigations Atlas HA-652, 2 sheets, scale 1:2,500,000. Weeks, J.B., and Gutentag, E.D., 1981, Bedrock geology, altitude of base, and 1980 saturated thickness of the High Plains aquifer in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: U.S. Geological Survey Hydrologic Investigations Atlas HA-648, 2 sheets, scale 1:2,…
issued: 2025-11-19T21:03:16.080814
modified: 20201117
spatial: Location
contact point: Organization
  fn: V.L. McGuire
keyword: amerigeo
keyword: amerigeoss
keyword: aquifers
keyword: ckan
keyword: colorado
keyword: geo
keyword: geoscientificinformation
keyword: geoss
keyword: great-plains
keyword: ground-water
keyword: groundwater
keyword: high-plains
keyword: high-plains-aquifer
keyword: inlandwaters
keyword: kansas
keyword: national
keyword: nebraska
keyword: new-mexico
keyword: north-america
keyword: ogallala-aquifer
keyword: oklahoma
keyword: south-dakota
keyword: texas
keyword: united-states
keyword: water-level-change
keyword: wyoming
theme: {geospatial}

Digital Data
type: Distribution
description: Landing page for access to the data
format: XML
issued: 2022-07-28T19:27:01.286351
modified: 2025-11-19T21:03:16.053534
access URL: https://water.usgs.gov/lookup/getspatial
media type: application/http

Original Metadata
type: Distribution
description: The metadata original format
format: XML
issued: 2022-07-28T19:27:01.286344
modified: 2025-11-19T21:03:16.052632
access URL: https://data.usgs.gov/datacatalog/metadata/USGS.ed4ec290-5090-47f7-96e0-73f5f4399eec.xml
media type: text/xml

US Migrating
type: Agent