Fishing at Don Pedro Reservoir, Mariposa County, California

• Overview

  Look for Don Pedro Reservoir in the Mariposa County part of California. The country round it is pine and hardwood from end to end. Around 17.2 sq miles of open water: conditions change from one end to the other. There is roughly 87 miles of bank, and each arm behaves like its own water. It is the biggest water on our Mariposa County list. Nearest town is Jamestown, 15 miles off. For a city, Modesto is 34 miles off. A county boundary sits nearby, which can matter for local access rules.

• Where to Fish on Don Pedro Reservoir

  400 ft is what our records show. Built water gives depth close in, which suits a bank angler. Rip-rap along the wall holds fish that the open bank never does. Across Mariposa County, recorded fish include rainbow trout, brook trout and brown trout. Read it as a county summary, not a water-by-water list. At Don Pedro Reservoir the water rewards a slow, careful approach.

• Seasonal Patterns

  Expect July to average close to 78°F, with January the cold end at about 46°F. Winter is a mild inconvenience here, nothing more. March through May is the strongest run, with autumn a second stretch. Autumn steadies things again once the heat lets go. Don Pedro Reservoir runs to its own calendar within the local pattern.

• Tackle & Baits

  Public land surrounds it, and access follows the standard rules. Public data shows nothing built here, so treat the whole approach as informal. A small crankbait along the drop and a worm in the thick stuff cover the bass. Some banks are open only from a marked point. Where tickets apply, they are sold in the nearest town rather than on the bank. La Grange Reservoir, 4.8 miles away, makes the obvious fallback. Treat access at Don Pedro Reservoir as something to verify.