Tri-Dam Project

A partnership of the Oakdale and South San Joaquin Irrigation Districts

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Archive Documents

On this page you will find documents of historical interest. These are scans of materials from the Tri-Dam Project archives, published in Portable Document Format (PDF).

Archives / Publications /
TypeDrawer/FiledatesortSize

pdf
Dedication Program 6-15-195719570615264.2k

pdf
Stockton Record Pg1 6-14-195719570614a429.4k

pdf
Stockton Record Pg2 6-14-195719570614b482.8k

pdf
Stockton Record Pg3 6-14-195719570614c484.6k

pdf
Stockton Record Pg4 6-14-195719570614d499.4k

pdf
Stockton Record Pg5 6-14-195719570614e424.9k

pdf
Stockton Record Pg6 6-14-195719570614f476.3k

About Tri-Dam

  • People
  • Meetings
  • Jobs
  • Surplus Sales
  • Open Solicitations
  • Annual Reports
  • Archive Documents
  • Historic Videos

Water Data

Data For 06/28/2022

Elevation (feet above sea level)

Donnells 4,912.17

Beardsley 3,384.50

Tulloch 507.95

Storage (acre feet)

Donnells 62,718

Beardsley 88,972

Tulloch 64,429

Outflow (cubic feet/sec)

Donnells 43

Beardsley 55

Tulloch 901


*Spilling

View historical data

News & Updates

Tulloch 2022 Internal Guidance Memo—Grandfathered Facilities

April 22, 2022 by Tri-Dam Project

Tulloch Spring 2022 Fill Schedule

March 10, 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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PO Box 1158 · Pinecrest, CA 95364-0158 · 209-965-3996