you have probably heard that hurricane harvey was a 1,000 year rainfall event. but the term rainfall event is not the same as a flooding event, one measures the amount of precipitation the other measures river discharge. the highest discharge on buffalo bayou for hurricane harvey was 32,600 cfs. was hurricane harvey a 100-year flooding event (or greater) at the stream gauge on buffalo bayou? you calculated the 100-year event in question 9.