Present Day Function
The lake currently supports an artificial recreational beach and is stocked periodically with rainbow trout, largemouth bass, redear sunfish, bluegill, and catfish. The park is open to all visitors from 5 a.m. to 10 p.m. and receives around 200,000 visitors a year.
The lake is constantly becoming shallower due to sediment runoff and must be periodically dredged. Today it is approximately 20 feet (6.1 m) at its deepest point; previously it was 80 feet (24 m) deep.
Since the dam crosses the Hayward fault, there is a possibility of dam failure in the event of an earthquake, which would cause serious flooding in parts of Oakland, Berkeley, and Emeryville. However, due to the additional fill placed between the dam and Highway 24, any hydraulic failure is now unlikely.
During the 1991 Oakland firestorm, water-equipped helicopters refilled at Lake Temescal, largely draining it.
Read more about this topic: Lake Temescal
Famous quotes containing the words present, day and/or function:
“We should be careful never to imagine, that the wedding-day is the burial of love, but that in reality love then begins its best life; and if we set out upon that principle, and are mindful to keep it up, and give due attention and aid to the progress of love thus brought into the well ordered well sheltered garden, we may enjoy I believe as much happiness as is consistent with the imperfection of our present state of being.”
—James Boswell (1740–1795)
““The Greeks used to say,” he said bitterly, using a phrase that had been a long time on his mind, “that when a man became a slave, on the first day he lost one-half of his virtue.””
—John Dos Passos (1896–1970)
“The intension of a proposition comprises whatever the proposition entails: and it includes nothing else.... The connotation or intension of a function comprises all that attribution of this predicate to anything entails as also predicable to that thing.”
—Clarence Lewis (1883–1964)