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USGS Real-Time Streamflow & Water Levels
x402
USGS Real-Time Streamflow & Water Levels is a paid API for AI agents from agentdatum.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).
Returns USGS real-time U.S. river water levels and streamflow data (updated every 15 minutes), including drought and flood indicators.
Price / call$0.01
Success—
StatusUnknown
How this service works
ADH 金融情报层：把 239 个原始数据源洗成带实体解析、时间同步、溯源与派生结论的情报（宏观regime / 加密尽调 / 事件窗口），免费注入你的 AI 上下文。Agent 走 x402 结算，人类订阅（PayPal）即将上线。
Output
Returns real-time river water level and streamflow measurements sourced from USGS gauge stations across the US, updated every 15 minutes, along with indicators of drought or flood conditions derived from the current readings.
Example use cases
Flood alert monitoring for emergency response
“Check the current USGS real-time streamflow readings and let me know if any rivers are showing flood-level signals right now.”
Drought condition tracking for agriculture
“Pull the latest USGS water level data and tell me if there are any drought signals showing in the current hydrological readings.”
River conditions check for outdoor planning
“What are the current USGS river water levels and flow rates? I want to know if conditions are safe for activities on US waterways today.”
Technical details
Endpoint
GEThttps://agentdatum.com/api/v1/d/water-usgsWhen to prefer
Choose this endpoint when you need current, frequently updated (15-minute cadence) U.S. river hydrology data from the authoritative USGS source without needing an API key. Prefer it over weather APIs when flood or drought signals based on actual streamflow measurements are required rather than forecasts. Best suited for real-time environmental monitoring, emergency management dashboards, or agricultural decision support relying on official government hydrological data.
Side effects
- USGS upstream data source unavailable — endpoint may return stale or empty data
- No query parameters supported, so data scope cannot be filtered by region or station
- x402 payment failure if USDC balance is insufficient (returns 402 Payment Required)
- Network timeout if agentdatum.com proxy is slow or unreachable
Output
Schema · Response
{
"type": "json",
"example": {
"raw": {
"site": "01646500",
"unit": {
"unitCode": "ft3/s"
},
"timestamp": "2026-08-09T13:50:00.000-04:00",
"latest_value": "2030"
},
"source": "usgs_water",
"data_type": "水务水文",
"collected_at": "2026-08-09T18:05:01Z"
}
}Tags
x402
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