U.S. Geological Survey

U.S. Geological Survey Peaks API

Annual peak flow values are the maximum instantaneous streamflow values recorded at a particular site for the entire water year from October 1 to September 30. Note that the annual peak flow value may not occur at the same time the maximum water level occurs due to conditions such as backwater, tidal fluctuations, etc.

Documentation GitHub OpenAPI

Operations 8

GET /collections/peaks Get Peaks metadata #

GET /collections/peaks/items Get Peaks items #

OPTIONS /collections/peaks/items Options for Peaks items #

POST /collections/peaks/items Get Peaks items with CQL2 #

GET /collections/peaks/items/{featureId} Get Peaks item by id #

OPTIONS /collections/peaks/items/{featureId} Options for Peaks item by id #

GET /collections/peaks/queryables Get Peaks queryables #

GET /collections/peaks/schema Get Peaks schema #

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OpenAPI Specification

openapi: 3.2.0
info:
  contact:
    name: US Geological Survey - Water Data for the Nation
    url: https://waterdata.usgs.gov
    x-ogc-serviceContact:
      addresses: []
      emails:
      - value: wdfn@usgs.gov
      hoursOfService: pointOfContact
      links:
      - href: https://waterdata.usgs.gov/questions-comments/?referrerUrl=https://api.waterdata.usgs.gov
        type: text/html
      name: WDFN Support
  description: The United States Geological Survey (USGS) collects water data at monitoring locations across the United States using both automated sensors and manual data collection. These APIs provide access to that data, alongside metadata about data collections and monitoring locations, in standardized machine-readable formats.
  license:
    name: US Government work in the public domain
    url: https://creativecommons.org/publicdomain/zero/1.0/
  termsOfService: https://creativecommons.org/publicdomain/zero/1.0/
  title: USGS Water Data Peaks API
  version: 0.71.7
  x-keywords:
  - geospatial
  - data
  - api
  - hydrology
  - USGS
servers:
- description: 'The United States Geological Survey (USGS) collects water data at monitoring locations across the United States using both automated sensors and manual data collection. These APIs provide access to that data, alongside metadata about data collections and monitoring locations, in standardized machine-readable formats.

    '
  url: https://api.waterdata.usgs.gov/ogcapi/v0
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/u-s-geological-survey/refs/heads/main/openapi/u-s-geological-survey-peaks-api-openapi.yml

U.S. Geological Survey Peaks API

Operations 8

Documentation

Specifications

Schemas & Data

Other Resources