Dive-site story
Created by the damming of the American River, this sprawling reservoir in the Sierra Nevada foothills serves as a frequent freshwater training ground for Northern California divers. Submerged topography features clay banks, silty bottoms, drowned trees, and historical remnants from Gold Rush-era settlements that were flooded during the reservoir's construction. Water levels fluctuate drastically throughout the year depending on snowpack runoff and seasonal dam releases, altering entry points and access to submerged structures.
Submerged Gold Rush-era foundations, old bridge remnants, and fence lines when reservoir levels allow
Common freshwater fish species hovering around drowned tree trunks and rocky drop-offs
Convenient local venue for buoyancy practice, navigation drills, and rescue training
Location
Use the map to plan with your operator and confirm the exact entry point on the day.
Seasonality
Late spring through early autumn offers warmer surface temperatures and accessible lake levels, though divers must remain cautious of intense motorized boat traffic.
Marine life
| Species | Likelihood | J | F | M | A | M | J | J | A | S | O | N | D |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Largemouth BassMicropterus salmoides | Common | ||||||||||||
| Channel CatfishIctalurus punctatus | Common | ||||||||||||
| BluegillLepomis macrochirus | Common | ||||||||||||
| Rainbow TroutOncorhynchus mykiss | Seasonal |
Marine forecast
