Tri-Dam Project

A partnership of the Oakdale and South San Joaquin Irrigation Districts

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September 14, 2015

Tulloch Reservoir Update – September 14, 2015

Tri-Dam has just received the following updated information from the US Bureau of Reclamation (Bureau).  It is important to note again that the Bureau has decided that this year’s drawdown schedule will be prepared in weekly increments, as they continue to monitor temperatures along the river system.  Tri-Dam will continue to send out these schedules immediately upon receipt.  In the event that conditions along the river system allow the Bureau to produce a longer length schedule, Tri-Dam will send that out immediately as well.  Continue to check our website at www.tridamproject.com

The drawdown schedule for Tulloch Reservoir is shown below for September 15-23, 2015 .   This schedule complies with U.S. Army Corps of Engineers flood control requirements.  The reservoir will generally be managed to the target elevation ranges, but some variation may occur due to large natural inflows or facility and operational constraints.  As always, please exercise care when operating in and around the reservoir.

DATESELEVATION RANGE
FromThroughFromTo
9/15/20159/17/2015503.0506.0
9/18/20159/19/2015502.0505.0
9/20/20159/21/2015501.0504.0
9/22/20159/23/2015500.0503.0

 

Article by Greg Falken / Drought Updates, Tulloch Reservoir

News & Updates

  • Drought Updates
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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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