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LakeQuality
Two canoes crossing open water between forested points in the Boundary Waters

Rock River

Wisconsin. Streamflow and water-temperature readings from USGS gauges. Running 1,920 cfs as of Aug 1, 2026, 1:00 PM CDT.

Latest Reading

1,920
cubic feet / second
7
USGS gauges

Flow measured Aug 1, 2026, 1:00 PM CDT at gauge 05430500. These are build-time snapshots, not a live feed — check the USGS gauge before relying on them.

Where Rock River is measured

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7 USGS gauges on Rock River — open one for its live readings on the USGS site. The other pins are places to stay, from Stay22.

USGS Gauges on Rock River

GaugeStationWater temp?
05424057ROCK RIVER AT HORICON, WI—
05424157ROCK RIVER NEAR LEBANON, WI—
05425500ROCK RIVER AT WATERTOWN, WI—
05426031ROCK RIVER AT JEFFERSON, WI—
05427085ROCK RIVER AT FORT ATKINSON, WI—
05427530ROCK RIVER AT NEWVILLE, WI—
05430500ROCK RIVER AT AFTON, WI—

Stays via Stay22

Where to stay near Rock River

Compare cabins, lodges, and vacation rentals near Rock River in Wisconsin — live availability and prices for your dates. Switch the map to Satellite to see how close each stay sits to the water.

Top-rated places to stay near Rock River

Prices for Sep 18–20, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

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Conditions: USGS NWIS (public domain).