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757-393-8524
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Public Utilities
Water Watch

SEPTEMBER 21, 2018

  1. Portsmouth's reservoirs are at 90% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 27.9 ( -0.4), 11.6 ( -0.4), 16.8 ( -2.2), and 30.3 ( -2.2) respectively.  This is a 1% change since the last report on September 14, 2018.  The median capacity for the current month is 95%, average capacity is 89%. (Average & Median 1969 - 2017)
  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: 34.96 inches [ 41.45]
  2. Monthly total to date: 3.11  29 year September average rainfall: 5.93
  3. Median drought year average through September: 24.83 [ 34.36]
  4. Year to date ( deficit) against the 29 year average: -6.57 [ -11.69] ( September  30)
  1. Emergency Wells: 
  1. Reservoir water transfers: ( Yes)
  1. Beginning on: 9/10/18 (Date)
  2. From: Cohoon to Meade
  3. Notes: Cohoon top valve open
  4. Estimated days of storage remaining at current pumpage and rainfall: 260 days. (@ raw water pumpage flow 14.378 MGD; Finish flow 15.925 MGD)

City of Portsmouth, Virginia · All Rights Reserved · Portsmouth City Hall · 801 Crawford Street · Portsmouth, VA 23704 · 757-393-8000