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WATER WATCH FOR JULY 3, 2020
 

  1. Portsmouth's reservoirs are at 100% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 28.3 ( +0.0), 11.9 ( -0.1), 19.1 ( +0.1), and 32.5 ( +0.0) respectively.  This is a 0% change since the last report on June 26, 2020.  The median capacity for the current month is 96%, average capacity is 93%. (Average & Median 1969 - 2019)
  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: 26.61 inches [ 37.29]
  2. Monthly total to date: 0.13  5.7829 year July average rainfall: 5.94
  3. Median drought year average through July: 19.97 [ 29.32]
  4. Year to date ( deficit) against the 29 year average: -3.06 [ -4.05] ( July  31)
  1. Emergency Wells: 
  1. Reservoir water transfers: ( Yes)
  1. Beginning on: 07/01/2020 (Date)
  2. From: Cohoon to Meade
  3. Notes: Lake Cohoon top valve open 6"
  4. Estimated days of storage remaining at current pumpage and rainfall: 272 days. (@ raw water pumpage flow 14.836 MGD; Finish flow 16.231 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