Residents below the Van Norman and MaClay Dams in the San Fernando Valley were routed from their homes temporarily as precautionary measure early 2/9 after an estimate rocked southern California. Police said the MaClay Dam developed a small crack and water was trickling out but said neither was in danger of collapsing. UPI newsmap spots the dams.
Digital Commonwealth — Boston Public Library

Residents below the Van Norman and MaClay Dams in the San Fernando Valley were routed from their homes temporarily as precautionary measure early 2/9 after an estimate rocked southern California. Police said the MaClay Dam developed a small crack and water was trickling out but said neither was in danger of collapsing. UPI newsmap spots the dams.

United Press International · [ca. February 1971]

CC0 — Public Domain
Digital Commonwealth — Boston Public Library

[Information from item housing] Earthquakes Misc.

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