Hatches are sporadic and rarely thick, so most of the trout are opportunistic feeders and will rise readily to dry flies. Because of its proximity to Rapid City, Rapid Creek sees a few more anglers than other Black Hills streams. It is not at all unusual to see businessmen fishing right after work in those stretches nearer town. The streams of the Black Hills were first stocked with trout in the late 19th Century and still are today. But many of the streams hold wild trout, especially browns.
Anglers can expect to catch brown, rainbow and brook trout.
Spincasting outfits should be ultralight, no more than 6 feet with 2-pound mono. All of these streams are good for fly fishing, but the great thing is that so few fly fishermen take advantage of these waters. Big flies scare off these finicky fish. More imitative flies like Tricos, BWOs, and Baetis are necessary during hatches or tough times. Streamers and wet flies work well as well, especially when the hatch is off, or when the trout aren't visible.