Just beyond the Don Pedro Reservoir, nestled in the foothills of the Sierra Nevada, lies key infrastructure in supplying much of the Bay Area with water.
However, some of the infrastructure is old, like the 100-year-old, 19-mile-long Mountain Tunnel, which is a key conduit for the Hetch Hetchy water flow on its route to the Bay Area. But a project is underway to restore and repair the Mountain Tunnel.
"85% of the water supply for 2.8 million people in the Bay Area comes from the Hetch Hetchy Reservoir, and all of that water passes through the Mountain Tunnel," she said."If this tunnel failed or collapsed, it would take us probably more than a year to repair it, which would mean we wouldn't be able to provide water to the Bay Area. That would be a catastrophic situation."
Work inside the actual Mountain Tunnel can only occur during a short period of time during the winter when the tunnel is out of service and empty of water. This was the second of what will be five anticipated shutdowns of the tunnel, as a result of the project.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
The Bay Area’s economy of mud: Dredging concerns threaten jobs, $100 billion in assetsShipping in the Bay Area can only exist due to one unsung, unglamorous and Sisyphean task: pulling mud from the San Francisco Bay. That dredging process has enormous implications for the future of…
Baca lebih lajut »
5-year-old girl shot and killed on San Francisco Bay Area highwayA 5-year-old girl was fatally shot in a weekend shooting on a highway in the San Francisco Bay Area.
Baca lebih lajut »
5-year-old girl shot and killed on Bay Area freewayA 5-year-old girl died Saturday after being hit by gunfire in the backseat of a car on a Bay Area freeway, friends and family and officials said.
Baca lebih lajut »
Girl, 5, killed in Bay Area freeway shooting; 3 people arrestedA 5-year-old girl was killed in a weekend shooting on a highway in the San Francisco Bay Area, authorities said Sunday.
Baca lebih lajut »
The best hikes in the Bay Area you can get to using only public transit“Hiking by Transit” might be an eye-opener for people who just assumed you need a car to get out into nature.
Baca lebih lajut »