Tri-Dam Project

A partnership of the Oakdale and South San Joaquin Irrigation Districts

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August 14, 2015

Tulloch Reservoir Update for August 14, 2015

Today’s notice is an update to Advisory Letter of last week, sent by email and regular mail. Tri-Dam is still awaiting the actual reservoir drawdown schedule from the Bureau of Reclamation (Bureau). As of today, we are not able to state with any degree of certainty when the drawdown will take place. The advisory notice was sent as a precautionary measure, in the event that the drawdown needs to begin early to try to regulate temperatures within the river, as noted in last week’s Advisory.

We are aware that the Bureau is working hard to get the schedule out, and as soon as we receive it we will get it out to everyone on the distribution list and post it on this website. Please continue to check this site for updates.

Article by Greg Falken / Drought Updates, Tulloch Reservoir

News & 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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