Skip to contentCALCHIS
≋floodactive

Flood Watch issued September 30 at 9:33PM CDT until October 3 at 2:00PM CDT by NWS Quad Cities IA IL

7.0
41.2950°N, 91.3442°W·US-IA
Started just now
NWS flood alerts data as of
Event Details
Typeflood
Severity7.0
Statusactive
Location41.2950°N, 91.3442°W (IA)
Started2026-10-03T10:48:00+00:00
Last Updated2026-10-01T05:40:59.896+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
2008 LOUISA County, IOWA Flood75% match

Flood in IOWA, 18km from current event, $19M in recorded damage

LOUISA County, IOWADamage: $19.0M
2010 LOUISA County, IOWA Flood74% match

Flood in IOWA, 4km from current event, $500K in recorded damage

LOUISA County, IOWADamage: $500K
2016 LOUISA County, IOWA Flash Flood74% match

Flash Flood in IOWA, 15km from current event, $2M in recorded damage

LOUISA County, IOWADamage: $2.0M

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.