ArcGIS GeoService
URL: https://hydro.nationalmap.gov/arcgis/rest/services/wbd/MapServer/4
Dataset description:
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National representation of HU...
Source: 8-digit HU (Subbasin)
Additional Information
| Field | Value |
|---|---|
| Data last updated | May 3, 2024 |
| Metadata last updated | September 25, 2025 |
| Created | May 3, 2024 |
| Format | JSON |
| License | License not specified |
| Datastore active | False |
| Has views | True |
| Id | 0eeede35-63dd-450b-82e2-220e46511e2c |
| Mimetype | application/json |
| Package id | 35e637c8-a351-4fc6-ac3c-078143b43798 |
| Position | 1 |
| State | active |