Summary
Wraps the USGS National Water Information System REST APIs so you can query real time water data from thousands of monitoring sites across the US. No API key needed. Part of the Pipeworx gateway, which means you can either use it standalone or access it through their unified endpoint alongside 250+ other data sources. The repo doesn't list specific tools, but NWIS typically covers stream flow, groundwater levels, reservoir storage, and water quality measurements. Useful when you need hydrological data for analysis, monitoring, or building apps that track drought conditions, flood risk, or water availability. Available over streamable HTTP transport.
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USGS Water MCP — wraps USGS National Water Information System (NWIS) REST services (free, no auth)
Part of Pipeworx — an MCP gateway connecting AI agents to 673+ live data sources.
Tools
| Tool | Description |
|---|
Quick Start
Add to your MCP client (Claude Desktop, Cursor, Windsurf, etc.):
{
"mcpServers": {
"usgswater": {
"url": "https://gateway.pipeworx.io/usgswater/mcp"
}
}
}
Or connect to the full Pipeworx gateway for access to all 673+ data sources:
{
"mcpServers": {
"pipeworx": {
"url": "https://gateway.pipeworx.io/mcp"
}
}
}
Using with ask_pipeworx
Instead of calling tools directly, you can ask questions in plain English:
ask_pipeworx({ question: "your question about Usgswater data" })
The gateway picks the right tool and fills the arguments automatically.
More
License
MIT
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →