mcp-server-usgs-nationalmap

Name: mcp-server-usgs-nationalmap
Author: GSA-TTS

An MCP server that lets LLMs query USGS NHDPlus HR hydrography data—streams, rivers, lakes, stream gages, and watershed…

Live

Open / InstallLast updated August 14, 2026

Description

An MCP server that lets LLMs query USGS NHDPlus HR hydrography data—streams, rivers, lakes, stream gages, and watershed boundaries—via point or GeoJSON geometry intersection queries.

Author

GSA-TTS

Platform

mcp

Pricing model

free

Capabilities

MCP server