What Fish Are in Boulder Lake?
Boulder Lake in Vilas County, Wisconsin has 6 documented fish species: Musky, Panfish, Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye. The lake holds an overall water quality grade of C (Fair).
All Documented Species
Game Fish & Panfish in Boulder Lake
Boulder Lake supports 4 of the region's most-targeted species: Largemouth Bass, Smallmouth Bass, Northern Pike, Walleye. With a water quality grade of C and a maximum depth of 23 feet across 516 acres, the lake offers conditions consistent with the species mix DNR surveys have recorded.
Lake Conditions
| Water Quality Grade | C (Fair) |
| Water Clarity | 5.6 ft |
| Maximum Depth | 23 ft |
| Surface Area | 516 acres |
| Species Count | 6 |