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Water Watch

September 2005

Sept 2 Sept 9 Sept 16 Sept 23 Sept 30
 

September 30, 2005

  1. Portsmouth's reservoirs are at 97% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 27.8 (-0.5), 11.9 (-0.1), 19.0 (-0.1), and 31.8 (-0.7) respectively.  This is a - 1% change since the last report on September 23, 2005.  The median capacity for the current month is 94%, average capacity is 88%. (Average & Median 1969-2004)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA):
  1. Current year to date: 35.55 inches
  2. Monthly total to date: 3.91 29 year August average rainfall: 4.86
  3. Median drought year average through September 30: 25.23
  4. Year to date (deficit) against the 29 year average: - 3.46 (September 30)
  1. Emergency Wells: 
 
<= Indicates selected
 
<= Indicates not selected
  1.  
 
Are OFF except for normal maintenance pumping.
  1.  
 
Are ON pumping an average of 0 million gallons per day
  1. Reservoir water transfers: (Yes)
  1. Beginning on:  9/9/05  (Date)
  2. From:  Cohoon  to   Meade  
  3. Notes:                                              
  4. Estimated days of storage remaining at current pumpage and rainfall: 199 days. (@Est. raw water pumpage flow 18.687 MGD; Finish flow 18.582)
Top

September 23, 2005

  1. Portsmouth's reservoirs are at 98% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 28.2 (-0.1), 12.0 (+0.0), 19.1 (+0.0), and 31.4 (-1.1) respectively.  This is a + 7% change since the last report on September 16, 2005.  The median capacity for the current month is 94%, average capacity is 88%. (Average & Median 1969-2004)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA):
  1. Current year to date: 35.39 inches
  2. Monthly total to date: 3.75 29 year August average rainfall: 4.86
  3. Median drought year average through September 30: 25.23
  4. Year to date (deficit) against the 29 year average: - 3.62 (September 30)
  1. Emergency Wells: 
 
<= Indicates selected
 
<= Indicates not selected
  1.  
 
Are OFF except for normal maintenance pumping.
  1.  
 
Are ON pumping an average of 0 million gallons per day
  1. Reservoir water transfers: (Yes)
  1. Beginning on:  9/9/05  (Date)
  2. From:  Cohoon  to   Meade  
  3. Notes:                                              
  4. Estimated days of storage remaining at current pumpage and rainfall: 200 days. (@Est. raw water pumpage flow 18.738 MGD; Finish flow 18.732)
Top

September 16, 2005

  1. Portsmouth's reservoirs are at 91% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 27.8 (-0.5), 11.3 (-0.7), 18.9 (-0.1), and 29.0 (-3.5) respectively.  This is a - 4% change since the last report on September 9, 2005.  The median capacity for the current month is 94%, average capacity is 88%. (Average & Median 1969-2004)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA):
  1. Current year to date: 32.04 inches
  2. Monthly total to date: 0.40 29 year August average rainfall: 4.86
  3. Median drought year average through September 30: 25.23
  4. Year to date (deficit) against the 29 year average: - 6.97 (September 30)
  1. Emergency Wells: 
 
<= Indicates selected
 
<= Indicates not selected
  1.  
 
Are OFF except for normal maintenance pumping.
  1.  
 
Are ON pumping an average of 0 million gallons per day
  1. Reservoir water transfers: (Yes)
  1. Beginning on:  9/9/05  (Date)
  2. From:  Cohoon  to   Meade  
  3. Notes:  Gates for L Speight and L Kilby were operated from 9/13 until today to draw down the reservoirs in anticipation of the storm.  L Cohoon's gate remains open.  Kilby and Speights gates were closed 100% and no storage was lost from the system.  
  4. Estimated days of storage remaining at current pumpage and rainfall: 183 days. (@Est. raw water pumpage flow 18.897 MGD; Finish flow 18.857)
Top

September 09, 2005

  1. Portsmouth's reservoirs are at 95% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 28.2 (-0.1), 10.8 (-1.2), 19.0 (+0.0), and 32.3 (-0.2) respectively.  This is a - 3% change since the last report on September 2, 2005.  The median capacity for the current month is 94%, average capacity is 88%. (Average & Median 1969-2004)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA):
  1. Current year to date: 31.64 inches
  2. Monthly total to date: 0.00 29 year August average rainfall: 4.86
  3. Median drought year average through September 30: 25.23
  4. Year to date (deficit) against the 29 year average: - 7.37 (September 30)
  1. Emergency Wells: 
 
<= Indicates selected
 
<= Indicates not selected
  1.  
 
Are OFF except for normal maintenance pumping.
  1.  
 
Are ON pumping an average of 0 million gallons per day
  1. Reservoir water transfers: (Yes)
  1. Beginning on:  9/9/05  (Date)
  2. From:  Cohoon  to   Meade  
  3. Notes:                                              
  4. Estimated days of storage remaining at current pumpage and rainfall: 192 days. (@Est. raw water pumpage flow 18.587 MGD; Finish flow 19.050)
Top

September 02, 2005

  1. Portsmouth's reservoirs are at 98% of useful capacity as of this morning.  Lakes Cohoon, Meade, Kilby, and Speights Run levels are 28.3 (0.0), 11.6 (-0.3), 19.1 (+0.1), and 32.4 (0.0) respectively.  This is a - 1% change since the last report on August 26, 2005.  The median capacity for the current month is 93%, average capacity is 90%. (Average & Median 1969-2004)
  1. Rainfall (as recorded at the Lake Kilby Water Treatment Facility gauge Suffolk, VA):
  1. Current year to date: 31.64 inches
  2. Monthly total to date: 4.59 29 year August average rainfall: 5.75
  3. Median drought year average through August 31: 23.30
  4. Year to date (deficit) against the 29 year average: - 2.42 (August 31)
  1. Emergency Wells: 
 
<= Indicates selected
 
<= Indicates not selected
  1.  
 
Are OFF except for normal maintenance pumping.
  1.  
 
Are ON pumping an average of 0 million gallons per day
  1. Reservoir water transfers: (No)
  1. Beginning on:                  (Date)
  2. From:             to            
  3. Notes: Lake Cohoon Valve closed 8/22
  4. Estimated days of storage remaining at current pumpage and rainfall: 206 days. (@Est. raw water pumpage flow 18.096 MGD; Finish flow 18.639)
Top
Do your part to conserve our water supply!

 

Wash only full loads of clothes and dishes!

 

Use the wastebasket instead of the toilet for trash such as facial tissues!

 

Don't wash your car!

 

Wise people take quick showers, not full tub baths!

Don't wait to fix that drip!  It can waste 25 gallons or more every day!

Wake Up!  Running the water while you shave or brush your teeth wastes more water than one person drinks in a week!
Water shrubs with a can or bucket instead of a hose and let your lawn mellow to a nice brown!

 

 
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last updated October, 2005