Hydro Flow Metrics Absolute Change 2040 (Map Service)

This map service represents the absolute change in modeled streamflow metrics between the historical (1977-2006) and mid-century (2030-2059) time periods in the United States. In addition to standard NHD attributes, the streamflow datasets include metrics on mean daily flow (annual and seasonal), flood levels associated with 1.5-year, 10-year, and 25-year floods; annual and decadal minimum weekly flows and date of minimum weekly flow, center of flow mass date; baseflow index, and average number of winter floods. These files and additional information are available on the project website, https://www.fs.fed.us/rm/boise/AWAE/projects/modeled_stream_flow_metrics.shtml. Streams without flow metrics (null values) were removed from this dataset to improve display speed; to see all stream lines, use an NHD flowline dataset.Hydro flow metrics data can be downloaded from here.

Data and Resources

Field Value
accessLevel public
bureauCode {005:96}
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 https://data-usfs.hub.arcgis.com/documents/usfs::hydro-flow-metrics-absolute-change-2040-map-service
issued 2019-11-21
landingPage https://data-usfs.hub.arcgis.com/documents/usfs::hydro-flow-metrics-absolute-change-2040-map-service
license https://creativecommons.org/licenses/by/4.0/
metadata_type geospatial
modified 2022-06-13
old-spatial -131.3620,6.8980,-65.6380,72.6220
programCode {005:059}
publisher U.S. Forest Service
resource-type Dataset
source_datajson_identifier true
source_hash 07facdf589d0622f55f3789b56957bc2e1e9dd81
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-131.3620, 6.8980], [-131.3620, 72.6220], [-65.6380, 72.6220], [-65.6380, 6.8980], [-131.3620, 6.8980]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • edw
  • geo
  • geoss
  • hydro
  • hydrology
  • national
  • national-hydrography-dataset
  • nhd
  • north-america
  • office-of-sustainability-and-climate
  • open-data
  • osc
  • stream-flow
  • streams
  • united-states
  • usda-forest-service
  • usfs
  • variable-infiltration-capacity
  • vic
isopen True
license_id cc-by
license_title Creative Commons Attribution
license_url http://www.opendefinition.org/licenses/cc-by
maintainer USFSEnterpriseContent
maintainer_email SM.FS.data@usda.gov
metadata_created 2025-11-21T18:08:42.119693
metadata_modified 2025-11-21T18:08:42.119698
notes <div>This map service represents the absolute change in modeled streamflow metrics between the historical (1977-2006) and mid-century (2030-2059) time periods in the United States. In addition to standard NHD attributes, the streamflow datasets include metrics on mean daily flow (annual and seasonal), flood levels associated with 1.5-year, 10-year, and 25-year floods; annual and decadal minimum weekly flows and date of minimum weekly flow, center of flow mass date; baseflow index, and average number of winter floods. These files and additional information are available on the project website, <a href='https://www.fs.fed.us/rm/boise/AWAE/projects/modeled_stream_flow_metrics.shtml' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.fs.fed.us/rm/boise/AWAE/projects/modeled_stream_flow_metrics.shtml</a>. Streams without flow metrics (null values) were removed from this dataset to improve display speed; to see all stream lines, use an NHD flowline dataset.</div><div><span style='color:rgb(31, 73, 125);'><br /></span></div><div>Hydro flow metrics data can be downloaded from <a href='https://data.fs.usda.gov/geodata/edw/datasets.php?xmlKeyword=hydro+flow+metrics' target='_blank' rel='nofollow ugc noopener noreferrer'>here</a>.</div>
num_resources 2
num_tags 22
title Hydro Flow Metrics Absolute Change 2040 (Map Service)