# Flood Warning: Brookings, SD; Hamlin, SD — retained record

> Retained us-gov-api record from us-gov-api:noaa-weather.

Canonical: https://highsignal.app/data/records/6ce5b5836b77f062

[← sources](https://highsignal.app/data)


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-07-09 08:47 ingested 2026-07-10 09:27

[original source ↗](http://www.weather.gov/)

## extract

Flood Warning — Brookings, SD; Hamlin, SD
Severity: Severe. Certainty: Observed.
...The Flood Warning continues for the following rivers in South
Dakota...

Big Sioux River near Estelline affecting Hamlin and Brookings
Counties.

* WHAT...Minor flooding is occurring.

* WHERE...Big Sioux River near Estelline.

* WHEN...Until further notice.

* IMPACTS...At 1645.5 feet, widespread flooding of agricultural lands
begins.

* ADDITIONAL DETAILS...
- At 8:00 AM CDT Thursday the stage was 1644.8 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 AM CDT Thursday was 1644.8 feet.
- Forecast...No forecast is available for this location.
- Flood stage is 1644.0 feet.
- Stay up to date with the latest river observations and forecasts
at: water.noaa.gov

## retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.