MEDIAN FLOW RATE · 7 DAY
48cfs 69.4% vs avg
Optimal band: 37–51 cfs
PERIOD HIGH
52cfs
PERIOD LOW
38cfs
RUNNABLE
88%
last 7 day in band
Gauge Height
5.79ft
Precipitation History
Your History · EF Vermillion R near Parker, SD
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Station Location
43.4452, -97.1098Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-12 00:00 UTC
Site #06478600·USGS
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