Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands

This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed as part of the effort to produce the maps published at 1:2,500,000 in the printed series "Ground Water Atlas of the United States". The published maps contain base and cultural features not included in these data. This is a replacement for the July 1998 map layer called Principal Aquifers of the 48 Conterminous United States.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:551a02f7-9c31-4ab3-b6f3-0841b1f05958
metadata_type geospatial
modified 20201117
old-spatial -124.755908, 24.518322, -66.939561, 49.385619
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 5712460106f177c8a9681be8b28753b67a76bf2e
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-124.755908, 24.518322], [-124.755908, 49.385619], [ -66.939561, 49.385619], [ -66.939561, 24.518322], [-124.755908, 24.518322]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • alabama
  • amerigeo
  • amerigeoss
  • aquifer
  • arizona
  • arkansas
  • california
  • ckan
  • colorado
  • connecticut
  • conterminous-united-states
  • delaware
  • district-of-columbia
  • environment
  • florida
  • geo
  • geohydrology
  • georgia
  • geoscientificinformation
  • geoss
  • groundwater
  • hawaii
  • hydrogeology
  • idaho
  • illinois
  • indiana
  • inlandwaters
  • iowa
  • kansas
  • kentucky
  • louisiana
  • maine
  • maryland
  • massachusetts
  • michigan
  • minnesota
  • mississippi
  • missouri
  • montana
  • national
  • nebraska
  • nevada
  • new-hampshire
  • new-jersey
  • new-mexico
  • new-york
  • north-america
  • north-carolina
  • north-dakota
  • ohio
  • oklahoma
  • oregon
  • pennsylvania
  • puerto-rico
  • rhode-island
  • south-carolina
  • south-dakota
  • tennessee
  • texas
  • u-s-virgin-islands
  • united-states
  • usgs-551a02f7-9c31-4ab3-b6f3-0841b1f05958
  • utah
  • vermont
  • virginia
  • washington
  • west-virginia
  • wisconsin
  • wyoming
isopen False
license_id notspecified
license_title License not specified
maintainer Water Webserver Team
maintainer_email h2oteam@usgs.gov
metadata_created 2025-11-21T13:45:44.882249
metadata_modified 2025-11-21T13:45:44.882254
notes This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed as part of the effort to produce the maps published at 1:2,500,000 in the printed series "Ground Water Atlas of the United States". The published maps contain base and cultural features not included in these data. This is a replacement for the July 1998 map layer called Principal Aquifers of the 48 Conterminous United States.
num_resources 2
num_tags 69
title Principal Aquifers of the 48 Conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands