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Arkansas Riverat Ozark L/D Tw, AR (Gauge OZGA4)
Forecast | Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge OZGA4
Normal Stage: 342.13 ft
Flow: 44 kcfs*
(impacts and historical events)
Action Stages:
355.5': Action
357': Flood
363': Moderate Flood
365': Major Flood
Gauge OZGA4 Forecast / History chart | graph
Stage Date CST Stage ft Flow kcfs
FORECAST 02/20/2012 12:00 pm 339.10 19.800
FORECAST 02/20/2012 06:00 am 339.20 20.500
FORECAST 02/20/2012 12:00 am 339.20 20.500
FORECAST 02/19/2012 06:00 pm 339.20 20.500
FORECAST 02/19/2012 12:00 pm 339.20 20.500
FORECAST 02/19/2012 06:00 am 339.30 21.400
FORECAST 02/19/2012 12:00 am 339.30 21.400
FORECAST 02/18/2012 06:00 pm 339.30 21.400
FORECAST 02/18/2012 12:00 pm 339.40 22.200
FORECAST 02/18/2012 06:00 am 339.60 24.000
FORECAST 02/18/2012 12:00 am 339.70 25.000
FORECAST 02/17/2012 06:00 pm 339.80 26.000
FORECAST 02/17/2012 12:00 pm 6339.80 26.000
FORECAST 02/17/2012 06:00 am 339.80 26.000
FORECAST 02/17/2012 12:00 am 339.80 26.000
FORECAST 02/16/2012 06:00 pm 339.90 27.000
FORECAST 02/16/2012 12:00 pm 340.10 28.400
CURRENT 02/16/2012 05:00 am 342.13 44.000
  02/16/2012 04:00 am 342.14 44.100
  02/16/2012 03:00 am 342.15 44.200
  02/16/2012 02:00 am 342.15 44.200
  02/16/2012 01:00 am 342.16 44.200
  02/16/2012 12:00 am 342.15 44.200
  02/15/2012 11:00 pm 342.14 44.100
  02/15/2012 10:00 pm 342.14 44.100
  02/15/2012 09:00 pm 342.14 44.100
  02/15/2012 08:00 pm 342.12 44.000
  02/15/2012 07:00 pm 342.11 43.900
  02/15/2012 06:00 pm 342.08 43.700
  02/15/2012 05:00 pm 342.02 43.300
  02/15/2012 04:00 pm 341.96 42.900
  02/15/2012 03:00 pm 341.78 41.700
  02/15/2012 02:00 pm 341.32 38.300
  02/15/2012 01:00 pm 341.29 38.000
  02/15/2012 12:00 pm 341.29 38.000
  02/15/2012 11:00 am 341.33 38.400
  02/15/2012 10:00 am 341.25 37.600
  02/15/2012 09:00 am 341.14 36.600
  02/15/2012 08:00 am 341.04 35.700
  02/15/2012 07:00 am 340.88 34.400
  02/15/2012 06:00 am 340.26 29.500
  02/15/2012 05:00 am 340.15 28.700
  02/15/2012 04:00 am 340.14 28.600
  02/15/2012 03:00 am 340.14 28.600
  02/15/2012 02:00 am 340.14 28.600
  02/15/2012 01:00 am 340.14 28.600
  02/15/2012 12:00 am 340.16 28.800
  02/14/2012 11:00 pm 340.16 28.800
Flood Impacts and Historical Events
Stage Impacts
377.0CRITICAL STAGE FOR MCLEAN BOTTOM LEVEE.
373.0CRITICAL STAGE FOR LOWER HARTMAN BOTTOM LEVEE.
370.0HIGHEST STAGE EXPERIENCED SINCE COMPLETION OF THE NAVIGATION SYSTEM IN 1969.
367.0HWYS 309 AND 288 NORTHWEST OF PARIS IN LOGAN COUNTY INUNDATED BY BACKWATER UP SIX MILE CREEK. BACKWATER FLOODING WILL SPREAD WESTWARD INTO FRANKLIN COUNTY AT HIGHER STAGES.
365.0COUNTY ROADS 228 AND 4 SOUTH OF COAL HILL N JOHNSON COUNTY INUNDATED. ROADS NORTHEAST OF SCRANTON IN LOGAN COUNTY INUNDATED BY BACKWATER UP CANE CREEK.
363.0BEGIN PATROLLING MCLEAN BOTTOM LEVEE IN LOGAN COUNTY AND LOWER HARTMAN LEVEE IN JOHNSON COUNTY.
360.0FLOODING SPREADS OVER MORE THAN 4000 ACRES IN FRANKLIN AND LOGAN COUNTIES. NUMEROUS GAS FIELDS FLOODED. SOME AGRICULTURAL LANDS IN JOHNSON COUNTY ALSO FLOODED.
357.0AGRICULTURAL USE LANDS ALONG THE RIVER DOWNSTREAM OF THE LOCK AND DAM IN FRANKLIN COUNTY. GAS FIELDS ARE ALSO SUBJECT TO FLOODING DOWNSTREAM. EQUIPMENT AND LIVESTOCK SHOULD BE MOVED TO HIGHER GROUND.
Historical Crests Record Lows
1) 375.50 ft on 05/13/1943
2) 370.00 ft on 05/06/1990
3) 368.50 ft on 10/09/1986
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
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