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
01/22/2015Donnells4,779.9616,19933No
02/15/2015Donnells4,790.6919,27976No
02/24/2015Donnells4,786.3918,02851No
10/24/2014Donnells4,852.8139,69923No
11/11/2014Donnells4,837.634,34825No
12/19/2014Donnells4,80724,26133No
01/23/2015Donnells4,778.6415,82933No
02/16/2015Donnells4,791.1419,41172No
02/25/2015Donnells4,786.9918,20151No
10/25/2014Donnells4,85339,76724No
11/12/2014Donnells4,835.8533,74625No
12/20/2014Donnells4,806.7324,17646No
01/24/2015Donnells4,777.7715,58632No
02/18/2015Donnells4,791.3819,48264No
02/26/2015Donnells4,787.7718,42750No
 Date Reservoir Elevation Storage Outflow Spilling
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Displaying 3,076 - 3,090 of 3,204

Beardsley Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
01/23/2015Beardsley3,274.2525,72457No
02/16/2015Beardsley3,274.6325,89657No
02/25/2015Beardsley3,280.5228,61256No
11/14/2014Beardsley3,312.0444,43958No
12/21/2014Beardsley3,294.0235,12757No
01/24/2015Beardsley3,273.5625,41157No
02/18/2015Beardsley3,275.6826,37557No
02/26/2015Beardsley3,280.1128,42156No
10/24/2014Beardsley3,299.5337,90156No
11/15/2014Beardsley3,311.7644,30059No
12/22/2014Beardsley3,293.8435,03757No
01/25/2015Beardsley3,272.6825,01458No
02/19/2015Beardsley3,276.226,61357No
02/27/2015Beardsley3,279.8628,30456No
10/25/2014Beardsley3,299.3937,82956No
 Date Reservoir Elevation Storage Outflow Spilling
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Tulloch Reservoir

 Date Reservoir Elevation Storage Outflow Spilling
02/18/2015Tulloch500.0755,379405No
02/26/2015Tulloch501.0756,883302No
10/24/2014Tulloch501.8757,346930No
11/15/2014Tulloch501.8357,302201No
12/22/2014Tulloch500.8856,257203No
01/25/2015Tulloch500.1255,433202No
07/17/2014Tulloch509.2766,057327No
02/27/2015Tulloch501.5556,993253No
10/25/2014Tulloch501.657,0491,206No
11/16/2014Tulloch501.456,828203No
12/24/2014Tulloch500.4855,823203No
01/26/2015Tulloch499.7955,079206No
07/24/2014Tulloch509.3766,182302No
02/28/2015Tulloch501.8757,346253No
10/26/2014Tulloch501.0656,4531,153No
 Date Reservoir Elevation Storage Outflow Spilling
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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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