Floyd River at James, IA

Plymouth County, Iowa · USGS gauge 06600500 · NWS JMEI4 · Floyd River flood status · Iowa river levels

Nearby: river levels near Sioux City

Is Floyd River at James, IA flooding right now?

Floyd River at James, IA measured 8.88 ft on 2026-09-11 01:00:00 UTC. That observation was 17.1 ft below its 26 ft flood stage. This is the latest available reading, not a guarantee of current conditions.

Gauge height
8.88 ft
as of 69 min ago
Streamflow
305 cfs
data refreshed 8 min ago

Minor flooding here begins at 26 ft, with major flooding at 34 ft. The highest crest on record was 32.39 ft on Sun, Jun 23, 2024.

Streamflow outlook

NOAA National Water Model forecast, issued 14 hours ago. The NWM models discharge for every river reach in the country, including the many gauges the National Weather Service does not forecast individually. It is a model, not an official NWS river forecast, and it predicts flow rather than water level.

Flood stages at this gauge

CategoryStageCurrent distance
Action24 ft15.1 ft below
Minor flood26 ft17.1 ft below
Moderate flood30 ft21.1 ft below
Major flood34 ft25.1 ft below

New to these numbers? What does flood stage mean? · How to read a river gauge · Why is the river rising?

Highest crests on record

StageDate
32.39 ft2024-06-23
31.48 ft2019-03-15
28.85 ft1983-06-21
28.19 ft1979-03-23
28.13 ft1971-02-19

Nearby gauges

GaugeDistanceCounty
Perry Creek near Hinton, IA4.3 miPlymouth County
Perry Creek at 38th Street at Sioux City, IA5.8 miWoodbury County
Missouri River at Sioux City, IA8.1 miDakota County
Perry Creek near Millnerville, IA8.6 miPlymouth County
Big Sioux River at Sioux City, IA9.3 miWoodbury County
Provisional data: Real-time readings are provisional and subject to revision by the USGS — sensors can be affected by ice, debris, or equipment malfunction. Do not rely on this site for decisions involving personal safety; follow official guidance from the National Weather Service and local authorities.

Sources: USGS monitoring location · NWS gauge & forecast