Use USGS Water Services with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Access real-time and historical water data from the USGS, including streamflow, groundwater levels, and site metadata across the US.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 5 capabilities
The complete USGS Water Services capability set.
These are the exact actions your AI can choose when you ask it to work with USGS Water Services.
01-03
3 capabilities in this set.
Part of 5 available through USGS Water Services.
- 01
Get daily values
You MUST provide at least one major filter. Retrieve historical summarized daily data (mean, median, max, min)
- 02
Get groundwater levels
You MUST provide at least one major filter. Retrieve historical manually-recorded groundwater levels
- 03
Get instantaneous values
You MUST provide at least one major filter: sites, stateCd, huc, bBox, or countyCd. Retrieve near real-time water data (usually 15-minute intervals)
04-05
2 capabilities in this set.
Part of 5 available through USGS Water Services.
- 04
Get sites
Multiple major filters can be combined (AND logic). Search for USGS sites and metadata
- 05
Get statistics
Retrieve daily, monthly, or annual statistics based on approved data
Observed, not estimated
937ms average. Fast in production.
USGS Water Services is checked daily against the live service.
- Fastest day
- 807ms
- Slowest day
- 1161ms
- 14-day trend
- Stable+4%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 5 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of USGS Water Services, so you can see the experience inside your AI.
It does not authenticate your account with USGS Water Services. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
USGS Water Services Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_OfHHhdAB8ZnJ9M0HtapDqysFqh6ibB2vDee750La/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — USGS Water Services capabilities are ready to use.
{
"mcpServers": {
"usgs-water-services-mcp": {
"url": "https://edge.vinkius.com/vk_preview_OfHHhdAB8ZnJ9M0HtapDqysFqh6ibB2vDee750La/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions USGS Water Services owners ask.
- 01
How can I find all water monitoring sites in a specific state?
Use the get_sites capability and provide the 2-digit USPS state code (e.g., 'CA' for California) in the stateCd parameter. This will return a list of sites and their metadata for that state.
- 02
Can I get real-time streamflow data for a specific river station?
Yes! Use get_instantaneous_values with the specific USGS site number in the sites parameter. You can also specify parameterCd as '00060' for discharge (streamflow).
- 03
Is it possible to retrieve long-term monthly averages for a site?
Absolutely. Use the get_statistics capability with the statReportType set to 'monthly'. This will provide approved statistical summaries based on the historical record of the site.
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