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Santa Margarita Riverat Ysidora, CA (Gauge YDRC1)
Forecast | Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge YDRC1
Normal Stage: 4.44 ft
Flow: 0.0167 kcfs*
(impacts and historical events)
Action Stages:
11': Action
11.8': Flood
14.4': Moderate Flood
18.8': Major Flood
Gauge YDRC1 Forecast / History chart | graph
Stage Date CST Stage ft Flow kcfs
FORECAST 02/17/2012 06:00 pm 3.60 -999.000
FORECAST 02/17/2012 05:00 pm 3.60 -999.000
FORECAST 02/17/2012 04:00 pm 3.60 -999.000
FORECAST 02/17/2012 03:00 pm 3.60 -999.000
FORECAST 02/17/2012 02:00 pm 3.60 -999.000
FORECAST 02/17/2012 01:00 pm 3.60 -999.000
FORECAST 02/17/2012 12:00 pm 3.60 -999.000
FORECAST 02/17/2012 11:00 am 3.60 -999.000
FORECAST 02/17/2012 10:00 am 3.60 -999.000
FORECAST 02/17/2012 09:00 am 3.60 -999.000
FORECAST 02/17/2012 08:00 am 3.60 -999.000
FORECAST 02/17/2012 07:00 am 3.60 -999.000
FORECAST 02/17/2012 06:00 am 3.60 -999.000
FORECAST 02/17/2012 05:00 am 3.60 -999.000
FORECAST 02/17/2012 04:00 am 3.60 -999.000
FORECAST 02/17/2012 03:00 am 3.60 -999.000
FORECAST 02/17/2012 02:00 am 3.60 -999.000
FORECAST 02/17/2012 01:00 am 3.60 -999.000
FORECAST 02/17/2012 12:00 am 3.60 -999.000
FORECAST 02/16/2012 11:00 pm 3.60 -999.000
FORECAST 02/16/2012 10:00 pm 3.60 -999.000
FORECAST 02/16/2012 09:00 pm 3.60 -999.000
FORECAST 02/16/2012 08:00 pm 3.60 -999.000
FORECAST 02/16/2012 07:00 pm 3.60 -999.000
FORECAST 02/16/2012 06:00 pm 3.60 -999.000
FORECAST 02/16/2012 05:00 pm 3.60 -999.000
FORECAST 02/16/2012 04:00 pm 3.60 -999.000
FORECAST 02/16/2012 03:00 pm 3.60 -999.000
FORECAST 02/16/2012 02:00 pm 3.60 -999.000
FORECAST 02/16/2012 01:00 pm 3.60 -999.000
FORECAST 02/16/2012 12:00 pm 3.60 -999.000
CURRENT 02/16/2012 11:15 am 4.44 0.017
  02/16/2012 11:00 am 4.43 0.016
  02/16/2012 10:45 am 4.44 0.017
  02/16/2012 10:30 am 4.44 0.017
  02/16/2012 10:15 am 4.42 0.015
  02/16/2012 10:00 am 4.40 0.014
  02/16/2012 09:45 am 4.40 0.014
  02/16/2012 09:30 am 4.41 0.015
  02/16/2012 09:15 am 4.41 0.015
  02/16/2012 09:00 am 4.40 0.014
  02/16/2012 08:45 am 4.41 0.015
  02/16/2012 08:30 am 4.40 0.014
  02/16/2012 08:15 am 4.41 0.015
  02/16/2012 08:00 am 4.40 0.014
  02/16/2012 07:45 am 4.40 0.014
  02/16/2012 07:30 am 4.40 0.014
  02/16/2012 07:15 am 4.40 0.014
  02/16/2012 07:00 am 4.38 0.013
  02/16/2012 06:45 am 4.39 0.014
  02/16/2012 06:30 am 4.38 0.013
  02/16/2012 06:15 am 4.38 0.013
  02/16/2012 06:00 am 4.37 0.013
  02/16/2012 05:45 am 4.37 0.013
  02/16/2012 05:30 am 4.37 0.013
  02/16/2012 05:15 am 4.37 0.013
  02/16/2012 05:00 am 4.37 0.013
  02/16/2012 04:45 am 4.37 0.013
  02/16/2012 04:30 am 4.36 0.012
  02/16/2012 04:15 am 4.37 0.013
  02/16/2012 04:00 am 4.37 0.013
  02/16/2012 03:45 am 4.36 0.012
Flood Impacts and Historical Events
Stage Impacts
18.8Vandegrift Road is flooded for approximately 6 miles downstream of the gage site. Stuart Mesa Bridge has been overtopped, and Stuart Mesa Road is flooded. Levees near the airfield have been overtopped and the airfield and associated buildings flooded. Base evacuations are likely.
14.4Vandegrift Road has been flooded downstream of the gage site. Stuart Mesa Bridge has been overtopped, and Stuart Mesa Road is flooded near the bridge.
13.2Vandegrift Road is flooded downstream of the gage site and Stuart Mesa Bridge may be overtopped. Stuart Mesa Road closures can be expected.
11.8Vandegrift Road has begun to flood downstream of the gage.
11.0The River has reached Monitor Stage.
Historical Crests Record Lows
1) 20.47 ft on 01/16/1993
2) 18.80 ft on 02/18/1980
3) 18.12 ft on 03/01/1978
4) 18.00 ft on 02/16/1927
5) 15.89 ft on 02/25/1969
1) 3.20 ft on 10/01/1999

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
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