Bow Lake Reservoir (empty) before first CRPL [Cedar River Pipepline ] #4 water turned in 4/6/1954 LHB 03688 negative, 1954 - 1954, Box: 2, Folder: 03688. Water Department Photographic Negatives, 8200-13. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/archival_objects/194035 Accessed June 02, 2026.