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Swatara Creekat Harper Tavern, PA (Gauge HTVP1)
Observation History | Stage Impacts/Record Events
Stages:
Normal
Action
Flood
Moderate Flood
Major Flood
River Stage Data for Gauge HTVP1
Normal Stage: 1.69 ft
(impacts and historical events)
Action Stages:
7': Action
9': Flood
12': Moderate Flood
15': Major Flood
Gauge HTVP1 History chart | graph
Stage Date CST Stage ft
CURRENT 01/09/2009 08:15 pm 1.69
  01/09/2009 07:15 pm 1.71
  01/09/2009 06:15 pm 1.71
  01/09/2009 05:15 pm 1.73
  01/09/2009 04:15 pm 1.75
  01/09/2009 03:15 pm 1.78
  01/09/2009 02:15 pm 1.79
  01/09/2009 01:15 pm 1.82
  01/09/2009 12:15 pm 1.83
  01/09/2009 11:15 am 1.85
  01/09/2009 10:15 am 1.87
  01/09/2009 09:15 am 1.90
  01/09/2009 08:15 am 1.92
  01/09/2009 07:15 am 1.95
  01/09/2009 06:15 am 1.97
  01/09/2009 05:15 am 1.99
  01/09/2009 04:15 am 2.01
  01/09/2009 03:15 am 2.03
  01/09/2009 02:15 am 2.06
  01/09/2009 01:15 am 2.09
  01/09/2009 12:15 am 2.11
  01/08/2009 11:15 pm 2.13
  01/08/2009 10:15 pm 2.16
  01/08/2009 09:15 pm 2.19
  01/08/2009 08:15 pm 2.22
  01/08/2009 07:15 pm 2.25
  01/08/2009 06:15 pm 2.29
  01/08/2009 05:15 pm 2.32
  01/08/2009 04:15 pm 2.36
  01/08/2009 03:15 pm 2.40
  01/08/2009 02:15 pm 2.45
Flood Impacts and Historical Events
Stage Impacts
18.0Widespread flooding occurs with many roads...homes and businesses affected.
16.0Most homes adjacent to the creek are affected to some degree. Numerous evacuations are necessary.
14.0A number of homes along the creek are affected. Some evacuations are necessary.
12.0A number of secondary roads are closed...resulting in some evacuations. A few homes are flooded.
10.0High water isolates several houses.
9.0Several driveways and other minor roadways are affected. Water begins to enter some basements.
Historical Crests Record Lows
1) 25.60 ft on 06/01/1889
2) 23.72 ft on 06/23/1972
3) 18.28 ft on 06/29/2006
4) 17.53 ft on 08/24/1933
5) 17.36 ft on 09/19/2004
6) 17.24 ft on 09/27/1975
7) 15.77 ft on 01/25/1979
8) 15.70 ft on 01/20/1996
9) 14.60 ft on 11/26/1926
10) 14.40 ft on 02/12/1925
Low water records are unavailable.

Data provided by NOAA Advanced Hydrologic Prediction Service

Created with HAMweather 4 Alpha 3
© 2009 HAMweather, LLC, all rights reserved.
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