My Forecast | Weather Directory | Biosphere Blog | HWmobile Local Weather:  
Potomac Riverat Hancock, MD (Gauge HNKM2)
Forecast | Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge HNKM2
Normal Stage: 4.92 ft
Flow: 3.2 kcfs*
(impacts and historical events)
Action Stages:
24': Action
30': Flood
33': Moderate Flood
35': Major Flood
Gauge HNKM2 Forecast / History chart | graph
Stage Date CST Stage ft Flow kcfs
FORECAST 02/16/2012 07:00 am 5.50 4.130
FORECAST 02/16/2012 01:00 am 5.20 3.640
FORECAST 02/15/2012 07:00 pm 5.00 3.330
FORECAST 02/15/2012 01:00 pm 4.90 3.170
FORECAST 02/15/2012 07:00 am 4.80 3.020
FORECAST 02/15/2012 01:00 am 4.70 2.860
FORECAST 02/14/2012 07:00 pm 4.70 2.860
FORECAST 02/14/2012 01:00 pm 4.70 2.860
FORECAST 02/14/2012 07:00 am 4.80 3.020
FORECAST 02/14/2012 01:00 am 4.80 3.020
CURRENT 02/13/2012 09:15 pm 4.92 3.200
  02/13/2012 09:00 pm 4.92 3.200
  02/13/2012 08:45 pm 4.92 3.200
  02/13/2012 07:45 pm 4.93 3.220
  02/13/2012 07:30 pm 4.94 3.230
  02/13/2012 07:15 pm 4.94 3.230
  02/13/2012 07:00 pm 4.94 3.230
  02/13/2012 06:45 pm 4.95 3.250
  02/13/2012 06:30 pm 4.95 3.250
  02/13/2012 06:15 pm 4.95 3.250
  02/13/2012 06:00 pm 4.96 3.270
  02/13/2012 05:45 pm 4.96 3.270
  02/13/2012 05:30 pm 4.96 3.270
  02/13/2012 05:15 pm 4.96 3.270
  02/13/2012 05:00 pm 4.97 3.280
  02/13/2012 04:45 pm 4.97 3.280
  02/13/2012 04:30 pm 4.97 3.280
  02/13/2012 04:15 pm 4.98 3.300
  02/13/2012 04:00 pm 4.98 3.300
  02/13/2012 03:45 pm 4.98 3.300
  02/13/2012 03:30 pm 4.98 3.300
  02/13/2012 03:15 pm 4.98 3.300
  02/13/2012 03:00 pm 4.98 3.300
  02/13/2012 02:45 pm 4.99 3.310
  02/13/2012 02:30 pm 4.99 3.310
  02/13/2012 02:15 pm 4.99 3.310
  02/13/2012 02:00 pm 4.99 3.310
  02/13/2012 01:45 pm 4.99 3.310
  02/13/2012 01:30 pm 4.99 3.310
  02/13/2012 01:15 pm 4.99 3.310
  02/13/2012 01:00 pm 4.99 3.310
Flood Impacts and Historical Events
Stage Impacts
56.0water approaches the highest point on Main Street.
46.0water floods the Railroad Depot.
45.0water isolates the town of Hancock.
40.0water floods 25 to 30 homes along the West Virginia side of the river just downstream from Hancock.
35.0water inundates 20 to 30 homes and 5 or more businesses in the west end of town.
33.0water floods low spots on east Main Street.
31.0water begins to flood low spots of west Main Street.
30.0water begins to inundate some homes and businesses in the town of Hancock.
28.0water begins to inundate some yards on the west end of town.
25.0water begins to inundate low points of the old B&O Railroad tracks on the West Virginia side of the river.
24.0water begins to overflow into low lying areas.
7.0the river is at hazardous levels for recreational use.
Historical Crests Record Lows
1) 47.60 ft on 03/18/1936
2) 41.20 ft on 11/06/1985
3) 40.00 ft on 06/01/1889
4) 36.63 ft on 10/16/1942
5) 36.26 ft on 01/20/1996
1) 2.00 ft on 10/04/1932
2) 2.12 ft on 09/12/1966

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
© 2012 HAMweather, LLC, all rights reserved.
0.25MB : 1.308 seconds