Monitoring locations
Location information is basic information about the monitoring location including the name, identifier, agency responsible for data collection, and the date the location was established. It also includes information about the type of location, such as stream, lake, or groundwater, and geographic information about the location, such as state, county, latitude and longitude, and hydrologic unit code (HUC).
single location measured computed current data
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Browse the data
Explore monitoring locations observations in your browser! Requests made in a browser will default to returning HTML responses; add
f=jsonto your query to always get the JSON response. -
Read the docs
The OpenAPI documentation lists available query parameters and has a helpful query-builder interface you can use to bootstrap your requests.
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See the data dictionary
Field names, types, and definitions are provided as both an HTML table and a JSON schema file.
Other links
- The landing page of this server as JSON (application/json)
- The landing page of this server as HTML (text/html)
- This document as JSON (application/json)
- This document as RDF (JSON-LD) (application/ld+json)
- This document as HTML (text/html)
- Schema of collection in JSON (application/schema+json)
- Schema of collection in HTML (text/html)
- Queryables for this collection as JSON (application/schema+json)
- Queryables for this collection as HTML (text/html)
- Items as GeoJSON (application/geo+json)
- Items as RDF (GeoJSON-LD) (application/ld+json)
- Items as HTML (text/html)