A 245 day old warning about this river was added. Click on comments below to read it.

American, S. Fork - 2. Kyburz to Riverton (Route 50 bridge)

American, S. Fork, California, US


2. Kyburz to Riverton (Route 50 bridge)

Usual Difficulty III-V (for normal flows)
Length 9.6 Miles

Gauge Information

Name Range Difficulty Updated Level
So. American Below Kyburz
dream-184 600 - 3000 cfs III-V -19h17m 48 cfs (too low)

River Description

 2009 trip report by Neil Nikirk:

Just ran the Kyburz section of the SFA for the first time last week. What a kick! It was running about 1100 cfs. Which while higher than most of the kayakers I joined had ever run it, was about the minimum I would want for a raft. I took the little cat and the comments from the kayakers before the run were: “you’ve never run it before? You’re gonna love it”; “well, you’ve got the craft to run the upper section”; and oh yeah “I’ve never seen a raft on here before.” So much for making me wonder what I was in for! We put in just below IndianFalls, a serious drop that has been run (not recommended) and boated about 6 miles. There is another 3 miles or so to the Peavine Road bridge with some good rapids I hear, but the climb out is pretty brutal for a raft.

The section we ran was well worth it. The first half mile or so was quite bony, just bouncing over a few rock gardens. After that, the river channel cleans up and the rapids get better. You can scout some of them from the highway. The series of rapids known as “the slide” was quite interesting. Individual good drops separated by moving water and short pools. A couple of must-make moves with minor consequences for not quite making the move. “Joe’s Garage” against a river left wall on a right corner was fun. You just didn’t want to spend much time in the “garage” so pulled right. “Kitty Litter” was just a fun slalom through some boulders. Below Kitty, the gradient lessens, the rapids drop off, and it’s an enjoyable float to the take-out.


In terms of difficulty, this run was comparable to the NF American (Chamberlains) at medium flows, but with longer rapids; a little easier than the Tuolumne

. The beauty of this run for us here in Sac is that it’s less than an hours drive, shuttle is short and on the freeway, and the road is right there if anything goes wrong. The kayakers were right, I loved it. I also had a great craft for this river (13 foot cat). If I can, I’ll make sure they see a few more rafts or cats on this run in the future. For solid Class IV boaters, this is a great local run.




Other Information Sources:
CA Creeks.
Dreamflows forum
Blog by CA49rivers
Cassady & Calhoun, Holbek & Stanley, Martin, Penny


StreamTeam Status: Not Verified
Last Updated: 2009-05-07 03:30:24

Rapid Descriptions

icon of message No rapids entered. If you know names, and locations of the rapids please contact and advise the StreamTeam member for this run.

User Comments

Users can submit comments.
May 15 2018 (245 days ago)
Theresa SimsimanDetails
On a 5/9/18 evening run we cut a coiled stern line from our raft that was caught in the first QBM
(quality boof move) about 1 mile down from Indian Falls. The line is an old yellow and black
climbing rope - please be aware! Carson Watts