EPA — U.S. Environmental Protection Agency

EPA WATERS — Watershed Assessment, Tracking & Environmental Results

Geospatial water program services including StreamCat, NHDPlus, and ATTAINS overlays.

GitHub

Documentation

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Documentation
https://www.epa.gov/waterdata/waters-watershed-assessment-tracking-environmental-results-system

API entry from apis.yml

apis.yml Raw ↑ 
name: EPA WATERS — Watershed Assessment, Tracking & Environmental Results
description: Geospatial water program services including StreamCat, NHDPlus, and ATTAINS overlays.
humanURL: https://www.epa.gov/waterdata/waters-watershed-assessment-tracking-environmental-results-system
baseURL: https://watersgeo.epa.gov/openapi/waters
tags:
- Government
- WaterQuality
- GIS
- Watersheds
properties:
- type: Documentation
  url: https://www.epa.gov/waterdata/waters-watershed-assessment-tracking-environmental-results-system