5 DAY FORECAST
PRIME FEEDING TIMES
Lake Berryessa is the largest lake in Napa County, California. This reservoir is formed by the Monticello Dam, which provides water and hydroelectricity to the North Bay region of the San Francisco Bay Area.
The lake is heavily used for recreational purposes and encompasses over 20,000 acres (80 km²) when full. The reservoir is approximately 15.5 miles (25 km) long, but only 3 miles (5 km) wide. It has approximately 165 miles (265 km) of shoreline. It has a seaplane landing area that is open to the public. One of the larger islands supported a small plane landing area, but was closed in the early 1970s after the FAA issued a safety report.
The lake is fed by the head waters to the 576 square mile (1,490 km²) Putah Creek watershed. It has a storage capacity of 1,602,000 acre feet (1.98 km³), making it one of the larger reservoirs in California.
Fish species in Lake Berryessa include bluegill, brown trout, channel catfish, chinook salmon, green sunfish, kokanee, largemouth bass, smallmouth bass, rainbow trout, spotted bass, white catfish Sacramento squawfish and landlocked steelhead. The introduced species of carp, is also present and feeds on organic matter, water snails, bloodworm, fresh water mussels as well as their own eggs.