≋floodactive
Flood Watch issued July 26 at 11:56AM EDT until July 26 at 10:00PM EDT by NWS Charleston SC
7.0
33.8400° N, 81.1600° W·US-SC
Started 2h agoEvent Details
Typeflood
Severity7.0
Statusactive
Location33.8400°N, 81.1600°W (US-SC)
Started2026-07-26T16:00:00+00:00
Last Updated2026-07-26T18:00:05.519+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Analysis
Population from ACS 5-Year 2022 tract sampling; structure counts from Microsoft Building Footprints or Census ACS housing data, capped by USGS NLCD 2021 developed land. Estimates for situational awareness — not for actuarial, regulatory, or underwriting use.
Historical Comparison
2015 LEXINGTON County, SOUTH CAROLINA Flash Flood (2015)75% match
Flash Flood in SOUTH CAROLINA, 16km from current event, $5M in recorded damage
LEXINGTON County, SOUTH CAROLINADamage: $5.0M
2015 RICHLAND County, SOUTH CAROLINA Flash Flood (2015)74% match
Flash Flood in SOUTH CAROLINA, 23km from current event, $10M in recorded damage
RICHLAND County, SOUTH CAROLINADamage: $10.0MFatalities: 2
2015 LEXINGTON County, SOUTH CAROLINA Flash Flood (2015)73% match
Flash Flood in SOUTH CAROLINA, 13km from current event, $500K in recorded damage
LEXINGTON County, SOUTH CAROLINADamage: $500K
Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.
Related
Zone estimates are based on scientific models and may differ from actual local conditions.