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8:00 a.m. - 5:00 p.m.
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757-393-8524
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Public Utilities
Water Watch

JULY 25, 2014

  1. Portsmouth's reservoirs are at 100% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 29.0 ( +0.7), 12.7 ( +0.7), 19.7 ( +0.7), and 33.0 ( +0.5) respectively.  This is a 2% change since the last report on July 18, 2014.  The median capacity for the current month is 94%, average capacity is 93%. (Average & Median 1969 - 2013)
  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: 32.43 inches [ 48.04]
  2. Monthly total to date: 9.44  29 year July average rainfall: 5.42
  3. Median drought year average through July: 19.97 [ 29.32]
  4. Year to date ( surplus) against the 29 year average: +3.71 [ +8.26] ( July  31)
  1. Emergency Wells:  No
  1. Reservoir water transfers: ( No)
  1. Beginning on: July 17 (Date)
  2. From:  to
  3. Notes: Lake Cohoon gate valve closed 7/25
  4. Estimated days of storage remaining at current pumpage and rainfall: 260 days. (@ raw water pumpage flow 15.598 MGD; Finish flow 17.593 MGD)

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