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from $7.40 / 1,000 gauge reading returneds

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US River Water Level API - Official USGS Streamflow Gauges

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For flood risk models, water utilities, insurance and paddling apps: river level, streamflow and water temperature from official USGS gauges, with how old each reading is and whether the sensor worked. Over 31,752 time series on 2026-08-30, 2.64% read -999999 and 26.6% were over a year old.

Pricing

from $7.40 / 1,000 gauge reading returneds

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NeverEmpty

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9 days ago

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Pricing	Free No discount	Starter Bronze discount	Scale Silver discount	Business Gold discount

Gauge reading returned	$10.00 / 1,000	$9.10 / 1,000	$8.30 / 1,000	$7.40 / 1,000
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Platform usage	Free	Free	Free	Free

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Pricing	Free No discount	Business Gold discount

Gauge reading returned One USGS river gauge site, with its streamflow, gage height and water temperature. Each measurement carries how old it is, whether the sensor was affected, whether the value is provisional, and which sensor it came from. Missing and physically impossible values are returned as null, never as a reading.	$10.00 / 1,000	$7.40 / 1,000
Additional costs
Platform usageIncluded Platform usage costs are tied to the Actor's performance in terms of the underlying platform resources it consumes. Learn more	Free

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