Tri-Dam Project

A partnership of the Oakdale and South San Joaquin Irrigation Districts

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April 10, 2015

Press Release from the Bureau of Reclamation

Reclamation, Oakdale Irrigation District and South San Joaquin Irrigation Districts Resolve New Melones Pulse Flow Concerns

Download the press release.

Article by Greg Falken / Drought Updates, Press Releases

News & Updates

  • Drought Updates
  • Press Releases

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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