South Dakota WSC

USGS station:

opens this link in a new window Go to NWISWeb
Constituent:
Time period:

This site is only maintained seasonally, usually from April until October.

Summary Statistics for Computed Instantaneous Suspended Sediment

StatisticStatistic Value
Number of measurements3268
Mean17 mg/L
Geometric Mean16 mg/L
Standard Deviation7.2 mg/L
Minimum 6.3 mg/L
1 percentile 6.7 mg/L
5 percentile 8.5 mg/L
10 percentile 9.2 mg/L
25 percentile 13 mg/L
Median 16 mg/L
75 percentile 19 mg/L
90 percentile 25 mg/L
95 percentile 29 mg/L
99 percentile 37 mg/L
Maximum 100 mg/L