Description
This EnviroAtlas dataset provides the average annual precipitation by 12-digit Hydrologic Unit (HUC). The values were estimated from maps produced by the PRISM Climate Group, Oregon State University. The original data was at the scale of 800 m grid cells representing average precipitation from 1981-2010 in mm. The data was converted to inches of precipitation and then zonal statistics were estimated for a final value of average annual precipitation for each 12 digit HUC. For more information about the original dataset please refer to the PRISM website at http://www.prism.oregonstate.edu/. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Download | Unknown | The URL providing direct access to the downloadable dataset. | Open resource |
| API | JSON | The endpoint of a web service to access the dataset (REST endpoint, WMS GetCapabilities URL, or a SOAP WSDL endpoint). | Open resource |
| Home Page | Unknown | Alternative landing page used to redirect user to a contextual, Agency-hosted "homepage" for the Dataset or API | Open resource |
| Documentation | Unknown | URL for accessing related documents such as data dictionary, technical information about a dataset, developer documentation, etc. | Open resource |
Tags
- 12-digit hucs
- alabama
- arizona
- arkansas
- california
- colorado
- connecticut
- delaware
- drinking water
- ecosystem
- ecosystem services
- enviroatlas
- environment
- environmental atlas
- florida
- georgia
- idaho
- illinois
- indiana
- iowa
- kansas
- kentucky
- louisiana
- maine
- maryland
- massachusetts
- michigan
- minnesota
- mississippi
- missouri
- montana
- natural resources
- nebraska
- nevada
- new hampshire
- new jersey
- new mexico
- new york
- north carolina
- north dakota
- ohio
- oklahoma
- oregon
- pennsylvania
- rhode island
- south carolina
- south dakota
- surface water
- tennessee
- texas
- united states
- utah
- vermont
- virginia
- washington
- washington dc
- water
- west virginia
- wisconsin
- wyoming