Where was White Water Summer filmed?

1987 film by Jeff Bleckner

White Water Summer (1987) was filmed in Sierra Nevada, Quincy, Cromberg, Rangitīkei River and Fort-Coulonge, 5 places named in its Wikipedia article, in New Zealand, the United States, Canada. Wikidata itself records the shoot only as New Zealand. Each place says where its claim comes from.

See them on the map → Wikipedia Source data

Places per Wikipedia's article

The Wikipedia article names 5 places. Each links to the sentence that says so.

Recorded only at country level

Also filmed in New Zealand, but the exact places are not known, so they are not on the map.

Filming locations that are mapped there: New Zealand