# Flood Warning: Calhoun, SC; Richland, SC — retained record

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

Canonical: https://highsignal.app/data/records/599c7ccb7c9862a7

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


source: [us-gov-api](https://highsignal.app/data/us-gov-api) (us-gov-api:noaa-weather)  published 2026-10-11 21:45 ingested 2026-10-12 02:47

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

## extract

Flood Warning — Calhoun, SC; Richland, SC
Severity: Severe. Certainty: Observed.
...The Flood Warning continues for the following rivers in South
Carolina...

Congaree River At Carolina Eastman affecting Richland, Lexington
and Calhoun Counties.

Congaree River At Congaree River at Congaree NP Near Gadsden
affecting Richland and Calhoun Counties.

* WHAT...Minor flooding is forecast.

* WHERE...Congaree River at Congaree River at Congaree NP Near
Gadsden.

* WHEN...From Tuesday afternoon to Friday evening.

* IMPACTS...At 15.0 feet, Flooding begins in the Congaree National
Park. This will begin to produce flooding of portions of the lower
boardwalk. At 17.0 feet, The access road to the Sandy Run
subdivision becomes flooded. The lower boardwalk in the Congaree
National Park becomes flooded by Cedar Creek. At 18.0 feet, Several
homes in the Sandy Run subdivision along the river become flooded.
At 18 feet the river covers the Weston Lake overlook in the
Congaree National Park. Between 18 and 18.5 feet the river begins
to cover sections of the elevated boardwalk.

* ADDITIONAL DETAILS...
- At 9:00 PM EDT Sunday the stage was 3.2 feet.
- Bankfull stage is 14.0 feet.
- Forecast...The river is expected to rise above flood stage early
Tuesday afternoon to a crest of 17.0 feet Wednesday morning. It
will then fall below flood stage late Thursday evening.
- Flood stage is 15.0 feet.
- http://www.weather.gov/safety/flood

## 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The historical document was shared with another weather alert and cannot be attributed to this record.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.