Where was The Ice Flood filmed?

1926 film by George B. Seitz

The Ice Flood (1926) was filmed in Klamath Falls and Universal Studios Lot, 2 places named in its Wikipedia article's Production section, in the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.

See them on the map → Wikipedia Source data