New Melones Lake Map · No Sign-up

Gone are the days of the folded, faded paper map from the glove compartment. Today, "reading a map" means digital depth finders, GPS-marked coves, and interactive PDFs. Here is everything you need to know about the current cartography of New Melones. If you last visited New Melones a decade ago, the shoreline looked very different. Following historic droughts and subsequent heavy rain years (like the 2023 and 2024 seasons), the lake level fluctuates dramatically.

Nestled in the Sierra Nevada foothills of Calaveras and Tuolumne Counties, New Melones Lake is a recreation giant. As the fourth-largest reservoir in California, it boasts over 2,400 surface acres of water and an astonishing 100 miles of shoreline—much of it rugged, remote, and only accessible by boat. Whether you’re trolling for trophy trout, wakeboarding in the sun, or hiking to a hidden swimming hole, one tool is non-negotiable: a reliable, up-to-date map of New Melones Lake.