Groundwater Site Identification Indexes for Washington D.C., Baltimore City, and the Counties of Maryland

These data sets represent 23 geographic 5-minute indexes for the counties of Maryland, one 2 1/2-minute index for Washington D.C., and 1-mile square index for Baltimore City. There are 25 vector polygon data sets covered by this metadata report.

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:f4a3ca2a-042f-46f5-bce4-738ec7b2b073
metadata_type geospatial
modified 20201117
old-spatial -76.916667, 38.666667, -76.333333, 39.250000
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 710e21f0b47b4c22c257e8bc7292df6553e92433
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-76.916667, 38.666667], [-76.916667, 39.250000], [ -76.333333, 39.250000], [ -76.333333, 38.666667], [-76.916667, 38.666667]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • 1-mile-index
  • 2-1-2-minute-index
  • 5-minute-index
  • allegany-county
  • amerigeo
  • amerigeoss
  • anne-arundel-county
  • baltimore-city
  • baltimore-county
  • calvert-county
  • caroline-county
  • carroll-county
  • cecil-county
  • charles-county
  • ckan
  • dorchester-county
  • environment
  • frederick-county
  • garrett-county
  • geo
  • geoscientificinformation
  • geoss
  • harford-county
  • howard-county
  • inlandwaters
  • kent-county
  • maryland
  • montgomery-county
  • national
  • north-america
  • prince-georges-county
  • queen-annes-county
  • saint-marys-county
  • somerset-county
  • talbot-county
  • united-states
  • usgs-f4a3ca2a-042f-46f5-bce4-738ec7b2b073
  • washington-county
  • washington-d-c
  • wicomico-county
  • worcester-county
isopen False
license_id notspecified
license_title License not specified
maintainer Andrew LaMotte
maintainer_email alamotte@usgs.gov
metadata_created 2025-11-20T17:59:28.413370
metadata_modified 2025-11-20T17:59:28.413374
notes These data sets represent 23 geographic 5-minute indexes for the counties of Maryland, one 2 1/2-minute index for Washington D.C., and 1-mile square index for Baltimore City. There are 25 vector polygon data sets covered by this metadata report.
num_resources 2
num_tags 41
title Groundwater Site Identification Indexes for Washington D.C., Baltimore City, and the Counties of Maryland