Description
Datasets contain original and revised Index of Watershed Integrity (IWI) and Index of Catchment Integrity (ICI), as well as sub-components that were used to develop the indices and water quality data used to revise and/or evaluate the indices.
This dataset is associated with the following publication:
Johnson, Z.C., S. Leibowitz, and R.A. Hill. Revising the index of watershed integrity national maps. SCIENCE OF THE TOTAL ENVIRONMENT. Elsevier BV, AMSTERDAM, NETHERLANDS, 651: 2615-2630, (2018).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| https://gaftp.epa.gov/EPADataCommons/ORD/NHDPlusLandscapeAttributes/NHEERL/WED/IWI_revision.zip | ZIP | IWI_revision.zip | Open resource |