Selected geologic data for the shallow groundwater system in the Lower Gunnison River Basin, Colorado

This point dataset contains geologic information concerning regolith thickness and top-of-bedrock altitude at selected well and test-hole locations in the Lower Gunnison River Basin in Delta, Montrose, Ouray, and Gunnison Counties, Colorado. Regolith-thickness data were compiled from lithologic logs of wells and boreholes reported by the Colorado Division of Water Resources, U.S. Geological Survey, and Bureau of Reclamation. Bedrock-altitude values were computed from the bedrock altitude raster dataset (bralt). The U.S. Geological Survey prepared this dataset in cooperation with the Colorado Water Conservation Board.

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:5925a49fe4b0b7ff9fb3c9a5
metadata_type geospatial
modified 20200814
old-spatial -108.182736483, 38.064736435, -107.428207999, 38.941897256
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 90135fc26ada160dd648648127391bcac0812f5e
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-108.182736483, 38.064736435], [-108.182736483, 38.941897256], [ -107.428207999, 38.941897256], [ -107.428207999, 38.064736435], [-108.182736483, 38.064736435]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • aquifer
  • bedrock
  • ckan
  • colorado
  • delta
  • geo
  • geology
  • geoss
  • groundwater
  • gunnison
  • hydrogeology
  • inlandwaters
  • montrose
  • national
  • north-america
  • ouray
  • regolith
  • sediments
  • uncompahgre
  • united-states
  • usgs-5925a49fe4b0b7ff9fb3c9a5
isopen False
license_id notspecified
license_title License not specified
maintainer Colorado Water Science Center
maintainer_email lrarnold@usgs.gov
metadata_created 2025-11-19T16:29:23.665761
metadata_modified 2025-11-19T16:29:23.665768
notes This point dataset contains geologic information concerning regolith thickness and top-of-bedrock altitude at selected well and test-hole locations in the Lower Gunnison River Basin in Delta, Montrose, Ouray, and Gunnison Counties, Colorado. Regolith-thickness data were compiled from lithologic logs of wells and boreholes reported by the Colorado Division of Water Resources, U.S. Geological Survey, and Bureau of Reclamation. Bedrock-altitude values were computed from the bedrock altitude raster dataset (bralt). The U.S. Geological Survey prepared this dataset in cooperation with the Colorado Water Conservation Board.
num_resources 2
num_tags 23
title Selected geologic data for the shallow groundwater system in the Lower Gunnison River Basin, Colorado