From wife’s best friend's house… they had high and swift water moving through their backyard where the true creek is located (usually like a couple feet across type creek). But it was so overwhelmed with water, it had jumped the bank upstream and raged down the road.
Local stations maxed at around 5-6”/hr rainfall rates… and some spots had as much as 2-3” in a very short period of time. Also happened after several days of good rains primed the environment for maximizing run-off.
Bailing off the island with deep swift water behind the house, and a road cut flowing in the front. With more rain moving in at the time.