Kootenai River at Leonia, ID

Boundary County, Idaho · USGS gauge 12305000 · NWS LEOI1 · Kootenai River flood status · Idaho river levels

Is Kootenai River at Leonia, ID flooding right now?

Kootenai River at Leonia, ID measured 10.36 ft on 2026-10-27 19:15:00 UTC. No NWS minor flood stage is published for this gauge.

Gauge height

10.36 ft

as of 33 min ago

Streamflow

4,430 cfs

data refreshed 1 min ago

The highest crest on record was 34.6 ft on Fri, Jun 1, 1894.

Flood forecast

NWS forecast, issued 5 hours ago. Forecasts are issued for select river points and update through the day.

No National Weather Service flood stage is published for this gauge, so no flood category can be shown — why some gauges have no flood stage.

Highest crests on record

Stage	Date
34.6 ft	1894-06-01
33.4 ft	1948-05-28
31.6 ft	1916-06-01
27.27 ft	1971-05-30
25.06 ft	1996-02-09

Last 7 days

Past 7 days · 10.32–10.55 ft

Nearby gauges

Gauge	Distance	County
Yaak River near Troy MT	5.2 mi	Lincoln County
Kootenai River Bel Moyie River near Bonners Ferry ID	8.8 mi	Boundary County
Kootenai River at Bonners Ferry ID	13.3 mi	Boundary County
Lake Creek at Troy MT	14.1 mi	Lincoln County
Myrtle Creek near Bonners Ferry ID	17.9 mi	Boundary 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