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
06/04/2023Donnells4,904.0659,35753Yes
06/03/2023Donnells4,904.1059,37353Yes
06/02/2023Donnells4,904.0359,34453Yes
06/01/2023Donnells4,904.1959,41053Yes
05/31/2023Donnells4,904.3459,47153Yes
05/30/2023Donnells4,904.7059,62053Yes
05/29/2023Donnells4,904.6159,57953Yes
05/28/2023Donnells4,904.3759,48453Yes
05/27/2023Donnells4,904.3959,49253Yes
05/26/2023Donnells4,904.2859,44753Yes
05/25/2023Donnells4,904.7359,63253Yes
05/24/2023Donnells4,905.5159,95353Yes
05/23/2023Donnells4,906.0360,16753Yes
05/22/2023Donnells4,906.2060,23853Yes
05/21/2023Donnells4,906.0160,15953Yes
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 1 - 15 of 3,274

Beardsley Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
06/04/2023Beardsley3,374.0381,8374,913Yes
06/03/2023Beardsley3,373.9081,7504,795Yes
06/02/2023Beardsley3,373.9981,8105,050Yes
06/01/2023Beardsley3,374.1481,9105,204Yes
05/31/2023Beardsley3,374.2982,0115,304Yes
05/30/2023Beardsley3,374.2982,0115,376Yes
05/29/2023Beardsley3,374.1781,9305,139Yes
05/28/2023Beardsley3,374.1581,9175,216Yes
05/27/2023Beardsley3,374.1981,9445,177Yes
05/26/2023Beardsley3,374.3382,0385,656Yes
05/25/2023Beardsley3,374.9382,4416,595Yes
05/24/2023Beardsley3,375.6282,9057,416Yes
05/23/2023Beardsley3,375.9783,1407,794Yes
05/22/2023Beardsley3,376.1083,2297,724Yes
05/21/2023Beardsley3,376.0083,1617,447Yes
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 1 - 15 of 3,266

Tulloch Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
06/04/2023Tulloch508.4565,0531,504No
06/03/2023Tulloch508.6565,2901,504No
06/02/2023Tulloch507.8764,3221,513No
06/01/2023Tulloch508.2464,7841,504No
05/31/2023Tulloch508.5665,1781,508No
05/30/2023Tulloch508.5365,1411,507No
05/29/2023Tulloch508.2964,8461,505No
05/28/2023Tulloch508.2664,8091,506No
05/27/2023Tulloch508.1064,6121,504No
05/26/2023Tulloch507.8164,2591,503No
05/25/2023Tulloch507.7264,1491,503No
05/24/2023Tulloch507.5163,8951,501No
05/23/2023Tulloch508.0064,4891,506No
05/22/2023Tulloch508.6065,2281,505No
05/21/2023Tulloch508.1164,6241,500No
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 1 - 15 of 3,262

 

Reservoirs

  • Donnells
  • Beardsley
  • Tulloch
  • Historical Data

News & Updates

Tulloch Spring 2023 Fill Schedule

March 24, 2023 by Tri-Dam Project

Tulloch Winter 2022/2023 Drawdown Schedule

September 8, 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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