Hazard Warning: Hazard information may be user-submitted and unverified. Conditions change frequently. Always scout rapids and obstacles yourself.
Rapid CA

Spillway Channel

San Joaquin - 1. Mammoth Pool Dam to Mammoth Pool Powerhouse (CA)

Monitor this Rapid
Gauge Conditions
SAN JOAQUIN River Above SHAKEFLAT Creek Near BIG CREEK CA Upstream Primary
Runnable: ? – ? CFS

Approximate - nearest available gauge. Use as general reference only.

Data from American Whitewater & USGS
CDEC Flow Data California
SAN JOAQUIN RIVER NFW Primary
Elevation: 5,200 ft
Data from California Data Exchange Center (CDEC)
Photo
Spillway Channel
Photo courtesy of American Whitewater
Description

Drive across the spillway on a bridge, park immediately, then hike down a road that leads to the base of the dam.  

Location
Type
Rapid
Difficulty
Class N/A
Mile Marker
-0.6 mi
Directions
Navigate
View Full Run
1. Mammoth Pool Dam to Mammoth Pool Powerhouse
San Joaquin
IV-V 9.0 mi
Current Conditions
5-Day Forecast
Whitewater data from
American Whitewater