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Big Nance Creekat Courtland, AL (Gauge BNAA1)
Forecast | Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge BNAA1
Normal Stage: 3.01 ft
Flow: 0.176 kcfs*
(impacts and historical events)
Action Stages:
12': Action
14': Flood
16': Moderate Flood
19': Major Flood
Gauge BNAA1 Forecast / History chart | graph
Stage Date CST Stage ft Flow kcfs
FORECAST 02/21/2012 06:00 am 2.90 0.159
FORECAST 02/21/2012 12:00 am 2.90 0.159
FORECAST 02/20/2012 06:00 pm 2.90 0.159
FORECAST 02/20/2012 12:00 pm 2.90 0.159
FORECAST 02/20/2012 06:00 am 2.90 0.159
FORECAST 02/20/2012 12:00 am 3.00 0.174
FORECAST 02/19/2012 06:00 pm 3.00 0.174
FORECAST 02/19/2012 12:00 pm 3.00 0.174
FORECAST 02/19/2012 06:00 am 3.00 0.174
FORECAST 02/19/2012 12:00 am 3.00 0.174
FORECAST 02/18/2012 06:00 pm 3.00 0.174
FORECAST 02/18/2012 12:00 pm 3.10 0.190
FORECAST 02/18/2012 06:00 am 3.10 0.190
FORECAST 02/18/2012 12:00 am 3.10 0.190
FORECAST 02/17/2012 06:00 pm 3.10 0.190
FORECAST 02/17/2012 12:00 pm 3.10 0.190
FORECAST 02/17/2012 06:00 am 3.20 0.207
FORECAST 02/17/2012 12:00 am 3.20 0.207
FORECAST 02/16/2012 06:00 pm 3.10 0.190
CURRENT 02/16/2012 07:30 am 3.01 0.176
  02/16/2012 07:00 am 3.02 0.177
  02/16/2012 06:30 am 3.02 0.177
  02/16/2012 06:00 am 3.02 0.177
  02/16/2012 05:30 am 3.01 0.176
  02/16/2012 05:00 am 3.01 0.176
  02/16/2012 04:30 am 3.01 0.176
  02/16/2012 04:00 am 3.01 0.176
  02/16/2012 03:30 am 3.01 0.176
  02/16/2012 03:00 am 3.01 0.176
  02/16/2012 02:30 am 3.02 0.177
  02/16/2012 02:00 am 3.03 0.179
  02/16/2012 01:30 am 3.02 0.177
  02/16/2012 01:00 am 3.03 0.179
  02/16/2012 12:30 am 3.04 0.180
  02/16/2012 12:00 am 3.04 0.180
  02/15/2012 11:30 pm 3.04 0.180
  02/15/2012 11:00 pm 3.05 0.182
  02/15/2012 10:30 pm 3.05 0.182
  02/15/2012 10:00 pm 3.05 0.182
  02/15/2012 09:30 pm 3.06 0.184
  02/15/2012 09:00 pm 3.06 0.184
  02/15/2012 08:30 pm 3.06 0.184
  02/15/2012 08:00 pm 3.06 0.184
  02/15/2012 07:30 pm 3.06 0.184
  02/15/2012 07:00 pm 3.07 0.185
  02/15/2012 06:30 pm 3.08 0.187
  02/15/2012 06:00 pm 3.08 0.187
  02/15/2012 05:30 pm 3.09 0.188
  02/15/2012 05:00 pm 3.09 0.188
  02/15/2012 04:30 pm 3.09 0.188
Flood Impacts and Historical Events
Stage Impacts
29.0WATER OVERTOPS THE WIRE WEIGHT GAGE ON OLD HIGHWAY 20. WATER IS OVER A FOOT DEEP ATOP THE BRIDGE
28.0WATER OVERTOPS THE BRIDGE ON OLD HIGHWAY 20
27.5WATER REACHES THE BOTTOM OF THE GAGE HOUSE
25.0RECORD STAGE. OBSERVED ON MARCH 16, 1973
20.0WATER IS APPROACHING HOMES SOUTH OF DOWNTOWN COURTLAND...WITH SEVERAL STREETS IMPASSIBLE. WATER REACHES THE UNDERSIDE OF THE BRIDGE AT OLD HIGHWAY 20 IN COURTLAND
16.0WATER BEGINS TO COVER ROADS SOUTH OF DOWNTOWN COURTLAND
14.0LOWLAND FLOODING BEGINS ON THE LEFT BANK OF THE RIVER
12.0THE RIVER OVERFLOWS ON COUNTY ROAD 150 ABOUT THREE QUARTERS OF A MILE UPSTREAM OF THE GAGE SITE...SOUTH OF COURTLAND
Historical Crests Record Lows
1) 24.97 ft on 03/16/1973
2) 24.21 ft on 12/23/1990
3) 22.60 ft on 01/07/1950
4) 22.45 ft on 02/01/1951
5) 22.25 ft on 01/05/1949
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

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