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Big Sioux Riverat Sioux Falls Western Ave., SD (Gauge WAVS2)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge WAVS2
Normal Stage: 1.16 ft
Flow: -999 kcfs*
(impacts and historical events)
Action Stages:
9': Action
10': Flood
12': Moderate Flood
14': Major Flood
Gauge WAVS2 History chart | graph
Stage Date CST Stage ft Flow kcfs
CURRENT 02/16/2012 03:00 am 1.16 -999.000
  02/16/2012 02:45 am 1.16 -999.000
  02/16/2012 02:30 am 1.16 -999.000
  02/16/2012 02:15 am 1.17 -999.000
  02/16/2012 02:00 am 1.17 -999.000
  02/16/2012 01:45 am 1.17 -999.000
  02/16/2012 01:30 am 1.17 -999.000
  02/16/2012 01:15 am 1.17 -999.000
  02/16/2012 01:00 am 1.17 -999.000
  02/16/2012 12:45 am 1.17 -999.000
  02/16/2012 12:30 am 1.17 -999.000
  02/16/2012 12:15 am 1.17 -999.000
  02/16/2012 12:00 am 1.17 -999.000
  02/15/2012 11:45 pm 1.17 -999.000
  02/15/2012 11:30 pm 1.17 -999.000
  02/15/2012 11:15 pm 1.17 -999.000
  02/15/2012 11:00 pm 1.17 -999.000
  02/15/2012 10:45 pm 1.17 -999.000
  02/15/2012 10:30 pm 1.17 -999.000
  02/15/2012 10:15 pm 1.17 -999.000
  02/15/2012 10:00 pm 1.17 -999.000
  02/15/2012 09:45 pm 1.17 -999.000
  02/15/2012 09:30 pm 1.17 -999.000
  02/15/2012 09:15 pm 1.17 -999.000
  02/15/2012 09:00 pm 1.17 -999.000
  02/15/2012 08:45 pm 1.17 -999.000
  02/15/2012 08:30 pm 1.17 -999.000
  02/15/2012 08:15 pm 1.17 -999.000
  02/15/2012 08:00 pm 1.17 -999.000
  02/15/2012 07:45 pm 1.18 -999.000
  02/15/2012 07:30 pm 1.18 -999.000
Flood Impacts and Historical Events
Stage Impacts
15.5Up to 40 homes in southern Sioux Falls are in danger of flooding.
14.5Some houses in the Rose Street and Loma Street areas near south Minnesota Avenue begin flooding.
10.0City parks in southern Sioux Falls begin to flood.
Historical Crests Record Lows
1) 16.01 ft on 06/17/1957
2) 15.80 ft on 06/21/1984
3) 15.56 ft on 03/30/1960
4) 14.50 ft on 04/07/1952
5) 14.30 ft on 04/06/1951
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
© 2012 HAMweather, LLC, all rights reserved.
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