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Hydro Flow Metrics Historical (Map Service)
This map service represents modeled streamflow metrics from the historical time period (1977-2006) 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.usda.gov/rm/boise/AWAE/projects/modeled_stream_flow_metrics.shtml' target='_blank' rel='nofollow ugc noopener noreferrer'>https://www.fs.usda.gov/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><br /></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>.<br /></div>
Complete Metadata
| bureauCode |
[ "005:96" ] |
|---|---|
| identifier | https://www.arcgis.com/home/item.html?id=98d7d0056c504696a0b80ebc017decb3 |
| issued | 2019-11-21 |
| landingPage | https://data-usfs.hub.arcgis.com/documents/usfs::hydro-flow-metrics-historical-map-service |
| programCode |
[ "005:059" ] |
| progressCode | onGoing |
| spatial | -131.3620,6.8980,-65.6380,72.6220 |
| theme |
[ "geospatial" ] |