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USGS Water Monitoring

by olyport.com · remote · no sign-in to list tools · v1.1.0 · published by com.olyport

Real-time water levels and flow rates from USGS stream gauges

Read only
CompareRegistry entry

3 tools: 3 only read.

Scanned Oct 21, 2026

No check matched anything in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http water https://mcp.olyport.com/water/mcp

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

3 tools

Only reads 3Claude Code: allow
  • get_flood_statusGet current flood conditions for USGS monitoring sites in a state.No findings

    Why it is in this group

    • The name "get_flood_status" says "get": a word for reading.
    Description, as the server wrote it
    Get current flood conditions for USGS monitoring sites in a state. Returns sites where water levels are above flood stage, indicating active flooding or near-flood conditions. Checks the most recent instantaneous values against known flood stages. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX', 'LA').
  • get_sites_by_stateFind USGS water monitoring sites in a state.No findings

    Why it is in this group

    • The name "get_sites_by_state" says "get": a word for reading.
    Description, as the server wrote it
    Find USGS water monitoring sites in a state. Returns a list of monitoring stations with their site numbers, names, and locations. Use site numbers with get_water_levels to retrieve data. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX'). site_type: Type of monitoring site. 'ST' for stream/river, 'GW' for groundwater well, 'SP' for spring. limit: Maximum number of sites to return (default 50).
  • get_water_levelsGet recent water level and streamflow data for a USGS monitoring site.No findings

    Why it is in this group

    • The name "get_water_levels" says "get": a word for reading.
    Description, as the server wrote it
    Get recent water level and streamflow data for a USGS monitoring site. Returns time-series data including discharge (streamflow) and gage height for the specified monitoring station. Args: site_number: USGS site number (e.g. '01646500' for Potomac River at Little Falls). days: Number of days of data to retrieve (default 7, max 120).

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.1.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http water https://mcp.olyport.com/water/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__water__get_water_levels",
      "mcp__water__get_sites_by_state",
      "mcp__water__get_flood_status"
    ],
    "ask": [],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as water. Review it before you use it.