Tri-Dam Project

A partnership of the Oakdale and South San Joaquin Irrigation Districts

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Historical Data

Clear

Donnells Reservoir

Note: As of 5/10/18 the outflow for Donnells will also include the spill.
 Date Reservoir Elevation Storage Outflow Spilling
07/13/2014Donnells4,911.5762,46723No
08/10/2014Donnells4,902.4358,69024No
09/07/2014Donnells4,887.0952,55723No
09/25/2014Donnells4,876.5548,48624No
10/17/2014Donnells4,854.2240,20624No
07/14/2014Donnells4,911.2462,32923No
08/11/2014Donnells4,901.7158,39724No
09/08/2014Donnells4,886.5152,33123No
09/26/2014Donnells4,875.7748,18925No
10/19/2014Donnells4,852.639,62324No
07/15/2014Donnells4,911.262,31323No
08/15/2014Donnells4,899.5757,52823No
09/10/2014Donnells4,885.1951,81523No
09/27/2014Donnells4,874.9247,86625No
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 3,136 - 3,149 of 3,149

Beardsley Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
09/06/2014Beardsley3,309.5343,10158No
09/26/2014Beardsley3,307.9342,25257No
10/16/2014Beardsley3,303.0839,72157No
07/15/2014Beardsley3,311.6644,23657No
08/13/2014Beardsley3,311.8444,33256No
09/07/2014Beardsley3,309.3943,02557No
09/27/2014Beardsley3,308.1342,35857No
10/17/2014Beardsley3,301.8539,08657No
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 3,136 - 3,143 of 3,143

Tulloch Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
07/15/2014Tulloch509.3266,119328No
08/13/2014Tulloch508.7965,462233No
09/07/2014Tulloch507.8964,356153No
09/27/2014Tulloch506.762,919153No
10/19/2014Tulloch502.6158,173204No
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 3,136 - 3,140 of 3,140

 

Reservoirs

  • Donnells
  • Beardsley
  • Tulloch
  • Historical Data

News & Updates

Tulloch Winter 2022/2023 Drawdown Schedule

September 8, 2022 by Tri-Dam Project

Tulloch 2022 Internal Guidance Memo—Grandfathered Facilities

April 22, 2022 by Tri-Dam Project

Road Conditions

Current road conditions to Beardsley and Donnells Reservoirs can be found on their respective pages.

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