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WATER WATCH FOR OCTOBER 6, 2017
 

  1. Portsmouth's reservoirs are at 92% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 27.6 ( -0.7), 11.8 ( -0.2), 16.6 ( -2.4), and 31.7 ( -0.8) respectively.  This is a 2% change since the last report on September 29, 2017.  The median capacity for the current month is 94%, average capacity is 87%. (Average & Median 1969 - 2016)
  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: 37.38 inches [ 51.79]
  2. Monthly total to date: 0.00  3.1329 year October average rainfall: 4.29
  3. Median drought year average through October: 27.04 [ 2.08]
  4. Year to date ( deficit) against the 29 year average: -8.46 [ -4.29] ( October  31)
  1. Emergency Wells: 
  1. Reservoir water transfers: ( Yes)
  1. Beginning on: 8/25/17 (Date)
  2. From: Cohoon to Meade
  3. Notes: Valves adjusted to maintain Meade levels
  4. Estimated days of storage remaining at current pumpage and rainfall: 234 days. (@ raw water pumpage flow 16.407 MGD; Finish flow 17.945 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