Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000

This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003).

The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's (USEPA) RF1_2 and include enhancements to support national and regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011).

Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering covering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).

Data e Risorse

Campo Valore
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:22d021cc-b897-4d21-8dc1-c24177b67213
metadata_type geospatial
modified 20201117
old-spatial -127.910792, 23.243486, -65.327751, 51.657387
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 1344bf04938a20fe10e0c921c8cc666a9466ae8f
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-127.910792, 23.243486], [-127.910792, 51.657387], [ -65.327751, 51.657387], [ -65.327751, 23.243486], [-127.910792, 23.243486]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • cali
  • california
  • catchment
  • ckan
  • cogb
  • conterminous-united-states
  • environment
  • geo
  • geoscientificinformation
  • geoss
  • glmr
  • great-lakes-ohio-upper-mississippi-and-souris-red-rainy
  • inlandwaters
  • lmtg
  • lower-mississippi-arkansas-white-red-and-texas-gulf
  • major-river-basins
  • missouri
  • mori
  • mrb
  • mrb1
  • mrb2
  • mrb3
  • mrb4
  • mrb5
  • mrb6
  • mrb7
  • mrb8
  • mrbe2rf1
  • mrbe2rf1ws
  • national
  • nawqa
  • nema
  • new-england-and-mid-atlantic
  • north-america
  • pacific-northwest
  • panw
  • population-density
  • rio-grande-colorado-and-great-basin
  • sagt
  • south-atlantic-gulf-and-tennessee
  • sparrow
  • united-states
  • usgs-22d021cc-b897-4d21-8dc1-c24177b67213
isopen False
license_id notspecified
license_title License not specified
maintainer Michael E. Wieczorek
maintainer_email mewieczo@usgs.gov
metadata_created 2025-11-22T13:23:41.380882
metadata_modified 2025-11-22T13:23:41.380886
notes This data set represents the average population density, in number of people per square kilometer multiplied by 10 for the year 2000, compiled for every MRB_E2RF1 catchment of selected Major River Basins (MRBs, Crawford and others, 2006). The source data set is the 2000 Population Density by Block Group for the Conterminous United States (Hitt, 2003). The MRB_E2RF1 catchments are based on a modified version of the U.S. Environmental Protection Agency's (USEPA) RF1_2 and include enhancements to support national and regional-scale surface-water quality modeling (Nolan and others, 2002; Brakebill and others, 2011). Data were compiled for every MRB_E2RF1 catchment for the conterminous United States covering covering New England and Mid-Atlantic (MRB1), South Atlantic-Gulf and Tennessee (MRB2), the Great Lakes, Ohio, Upper Mississippi, and Souris-Red-Rainy (MRB3), the Missouri (MRB4), the Lower Mississippi, Arkansas-White-Red, and Texas-Gulf (MRB5), the Rio Grande, Colorado, and the Great basin (MRB6), the Pacific Northwest (MRB7) river basins, and California (MRB8).
num_resources 2
num_tags 45
title Attributes for MRB_E2RF1 Catchments in Selected Major River Basins: Population Density, 2000