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Rio Grandeat Alamosa, CO (Gauge ALAC2)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge ALAC2
Normal Stage: 3.54 ft
Flow: 223 kcfs*
(impacts and historical events)
Action Stages:
7': Action
8': Flood
9': Moderate Flood
10': Major Flood
Gauge ALAC2 History chart | graph
Stage Date CST Stage ft Flow kcfs
CURRENT 01/06/2009 01:15 pm 3.54 0.378
  01/06/2009 01:00 pm 3.54 0.378
  01/06/2009 12:45 pm 3.53 0.375
  01/06/2009 12:30 pm 3.52 0.371
  01/06/2009 12:15 pm 3.52 0.371
  01/06/2009 12:00 pm 3.51 0.368
  01/06/2009 11:45 am 3.50 0.365
  01/06/2009 11:30 am 3.49 0.363
  01/06/2009 11:15 am 3.49 0.363
  01/06/2009 11:00 am 3.48 0.361
  01/06/2009 10:45 am 3.48 0.361
  01/06/2009 10:30 am 3.47 0.359
  01/06/2009 10:15 am 3.47 0.359
  01/06/2009 10:00 am 3.47 0.359
  01/06/2009 09:45 am 3.46 0.357
  01/06/2009 09:30 am 3.46 0.357
  01/06/2009 09:15 am 3.46 0.357
  01/06/2009 09:00 am 3.47 0.359
  01/06/2009 08:45 am 3.47 0.359
  01/06/2009 08:30 am 3.47 0.359
  01/06/2009 08:15 am 3.47 0.359
  01/06/2009 08:00 am 3.47 0.359
  01/06/2009 07:45 am 3.47 0.359
  01/06/2009 07:30 am 3.47 0.359
  01/06/2009 07:15 am 3.47 0.359
  01/06/2009 07:00 am 3.47 0.359
  01/06/2009 06:45 am 3.47 0.359
  01/06/2009 06:30 am 3.46 0.357
  01/06/2009 06:15 am 3.46 0.357
  01/06/2009 06:00 am 3.46 0.357
  01/06/2009 05:45 am 3.46 0.357
Flood Impacts and Historical Events
Stage Impacts
11.0WATER IS OVER STATE AVENUE
10.0WATER RISES TO THE BASE OF STATE AVENUE BRIDGE IN ALAMOSA
9.0WATER SPILLS INTO HOUSES NEAR ADAMS STATE COLLEGE AND OVER EAST STATE AVENUE IN ALAMOSA
8.5WATER MOVES INTO MOBILE HOME PARK NEAR HIGHWAY 160 BRIDGE IN ALAMOSA
8.0WATER MOVES INTO HOUSES ON THE NORTHEAST SIDE OF ALAMOSA
7.0MINOR LOWLAND AND MEADOW FLOODING OCCURS
6.0THE RIVER IS BANKFULL. MINOR LOWLAND AND MEADOW FLOODING OCCURS
Historical Crests Record Lows
1) 10.62 ft on 06/20/1949
2) 9.97 ft on 05/23/1948
3) 9.87 ft on 06/05/1948
4) 9.32 ft on 05/18/1944
5) 8.84 ft on 07/03/1995
6) 8.13 ft on 06/09/1979
7) 7.84 ft on 07/29/1957
1) 0.00 ft on 05/19/1950

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
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