Upper Iowa River near Dorchester, IA

ALLAMAKEE COUNTY, IA43.4211°N, -91.5088°W Updated 25 min ago

FLOW RATE

1,710cfs

GAUGE HT

8.83ft

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

1,710cfs 34.6% vs avg

Optimal band: 1,556–2,105 cfs

PERIOD HIGH

2,120cfs

PERIOD LOW

1,710cfs

RUNNABLE

98%

last 1 day in band

Gauge Height

8.83ft

Precipitation History

Your History · Upper Iowa River near Dorchester, IA

Track your history

Sign in to track your sessions at Upper Iowa River near Dorchester, IA — best days, monthly trends, and time on the water.

43.4211, -91.5088

Loading map…

DATA · USGS · NOAA · NWSUPDATED 2026-07-09 22:00 UTC

Site #05388250·USGS

Create a free account to save favorites, set flow alerts, and track conditions