Waterlands
South Fork Grand River
USGS · 06356500
SOUTH FORK GRAND RIVER
USGS · 06356500LIVE

South Fork Grand R nr Cash, SD

PERKINS COUNTY, SD45.6491°N, -102.6433°W Updated 53 min ago
FLOW RATE
14.3cfs
GAUGE HT
0.85ft
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
14.3cfs 29.9% vs avg
Optimal band: 7–10 cfs
PERIOD HIGH
16.4cfs
PERIOD LOW
7.88cfs
RUNNABLE
78%
last 1 day in band

Gauge Height

0.85ft
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Station Location

45.6491, -102.6433
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DATA · USGS · NOAA · NWSUPDATED 2026-09-02 18:30 UTC
Site #06356500·USGS

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