Cortexa research tool·earth climate·usgs_water

USGSWater Get Water Level

Get real-time water level (gage height) data from USGS monitoring stations. Returns water surface elevation in feet above a reference datum. Useful for monitoring river/lake levels, flood conditions, and drought assessment.

Livelast probed 2026-05-01 01:00Z· 95msCortexa

Status

The most recent probe succeeded. Safe to call from the agent today.

Last probed: 1d ago
Last success: 1d ago
Last latency: 95ms

Schema

JSON Schema the agent (or your API call) must match.

{
  "properties": {
    "period": {
      "description": "Time period in ISO 8601 format (e.g., 'PT2H', 'P1D', 'P7D'). Default: 'P1D'",
      "type": [
        "string",
        "null"
      ]
    },
    "sites": {
      "description": "USGS site number(s), comma-separated (e.g., '01646500' for Potomac River)",
      "type": "string"
    }
  },
  "required": [
    "sites"
  ],
  "type": "object"
}

Examples (1)

Default USGSWater Get Water Level call

public-safeinput

{
  "sites": ""
}

Expected response keys: success

Anonymous-safe example. Rate-limited; no sign-in required.

Identifiers

Catalog ID: tu_USGSWater_get_water_level
Tool name: USGSWater_get_water_level
Added: 2026-05-01 00:58Z
Tags: tooluniverse

Back to catalog