Waterlands
Rock River
USGS · 05430500
ROCK RIVER
USGS · 05430500LIVE

ROCK RIVER AT AFTON, WI

WISCONSIN42.6136°N, -89.0717°W Updated 18 hr ago
FLOW RATE
1,364cfs
GAUGE HT
3.87ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
1,364cfs 28.6% vs avg
Optimal band: 1,576–2,132 cfs
PERIOD HIGH
11,207cfs
PERIOD LOW
817cfs
RUNNABLE
30%
last 1 year in band

Gauge Height

3.87ft
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Station Location

42.6136, -89.0717
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DATA · USGS · NOAA · NWSUPDATED 2026-09-01 00:00 UTC
Site #05430500·USGS

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