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WATER WATCH FOR AUGUST 3, 2007
 

  1. Portsmouth's reservoirs are at 81% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 25.8 ( -205), 10.5 ( -1.5), 17.5 ( -1.5), and 32.4 ( -0.1) respectively.  This is a 0% change since the last report on July 27, 2007.  The median capacity for the current month is 95%, average capacity is 91%. (Average & Median 1969 - 2006)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA) October 1 - September 30 Wateryear in brackets
  1. Current year to date: 19.96 inches [ 38.43]
  2. Monthly total to date: 0.00  29 year August average rainfall: 5.96
  3. Median drought year average through August: 23.30 [ 32.46]
  4. Year to date ( deficit) against the 29 year average: -15.24 [ -7.47] ( August  31)
  1. Emergency Wells:  3.1
  1. Reservoir water transfers: ( Yes)
  1. Beginning on: 6/18/07 (Date)
  2. From: Kilby to Meade
  3. Notes: Kilby Valve adjusted to 4" open 8/01
  4. Estimated days of storage remaining at current pumpage and rainfall: 185 days. (@ raw water pumpage flow 16.648 MGD; Finish flow 16.971 MGD)

Department of Public Utilities
Lake Kilby Treatment Facility • 105 Maury Place • Suffolk VA 23434
Phone (757) 539-2201ext. 222 or Fax (757) 539-7608