daily_values
Pack: usgs-water · Endpoint: https://gateway.pipeworx.io/usgs-water/mcp
Daily-values time series for a single USGS site + parameter over a date range. Returns one statistic per day (default mean). Useful for trends, hydrographs, and historical comparison.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
site | string | yes | A single USGS site number, e.g. “01646500”. |
parameter_code | string | no | USGS parameter code (default “00060” = discharge/streamflow). |
stat_code | string | no | Daily statistic code (default “00003” = mean; 00001 = max, 00002 = min). |
start_date | string | yes | Start date, YYYY-MM-DD. |
end_date | string | yes | End date, YYYY-MM-DD. |
Example call
curl -X POST https://gateway.pipeworx.io/usgs-water/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"daily_values","arguments":{}}}'Connect
Add this to your MCP client config, or use one-click install buttons:
{
"mcpServers": {
"usgs-water": {
"url": "https://gateway.pipeworx.io/usgs-water/mcp"
}
}
}See Getting Started for client-specific install steps.