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chris
Site Admin
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| Posted: Sep 3, 2017 |
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| Hetch Hetchy Water and Power reports earlier today as follows:
"At 0630 this morning one of the 2 Holm generating units went out of service. We are opening a valve at cherry valley dam as soon as possible to return total flows from cherry to around 1000 cfs. There will be a 3-4 hour lag for the water to get to the tuolumne, so you should expect a 4-5 hour period with flows in the 500 cfs range."
followed by:
"At 0700 we lost the second unit at Holm powerhouse. We are in the process of opening a valve at cherry dam to 1000 cfs. Expect a 4-5 hour window of low flows on the tuolumne river as the water moves between cherry valley dam and the confluence."
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chris
Site Admin
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| | Hetch Hetchy Water and Power provided an update today, which you can read here.
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