Skip to contentCALCHIS
≋floodactive

Flood Watch issued October 1 at 6:55PM CDT until October 2 at 7:00PM CDT by NWS Houston/Galveston TX

7.0
29.8161°N, 96.0066°W·US-TX
Started 2h ago
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location29.8161°N, 96.0066°W (TX)
Started2026-10-01T23:55:00+00:00
Last Updated2026-10-02T02:20:58.913+00:00
Sourcenoaa_ahps
Source URLapi.weather.gov
Confidence1.00
Impact Analysis

No impact zones are drawn for this event, so there is no population or structure estimate.

Historical Comparison
2017 FORT BEND County, TEXAS Flash Flood80% match

Flash Flood in TEXAS, 41km from current event, $8.0B in recorded damage

FORT BEND County, TEXASDamage: $8.0BFatalities: 3
2016 HARRIS County, TEXAS Flash Flood74% match

Flash Flood in TEXAS, 30km from current event, $35M in recorded damage

HARRIS County, TEXASDamage: $35.0MFatalities: 6
2017 BRAZORIA County, TEXAS Flash Flood73% match

Flash Flood in TEXAS, 63km from current event, $2.0B in recorded damage

BRAZORIA County, TEXASDamage: $2.0B

Historical comparison based on peril type, geography, and severity. Past events do not predict future outcomes.

View on Live Map
Related

Is this event approaching a location you care about?

Calchis tracks live federal event feeds against your own saved addresses and portfolios, and alerts you when a consequence zone reaches one.

Free includes Live map + 3 triggers + 10 bond positions. Analyst is $149/mo for 1,000-location portfolios, ep curves, predictions, parametric triggers.

Zone estimates are based on scientific models and may differ from actual local conditions.