Green Lake Reservoir - sterilizing after cleaning - seepage at NE and NW corners - prints and negs - LHB - 10-28-1954 - 03980-03992, 1954 - 1954, Box: 2, Folder: 03980. Water Department Photographic Negatives, 8200-13. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/archival_objects/194414 Accessed June 02, 2026.