Whitefish Lake

Whitefish Lake earns an A — water clarity, phosphorus, and chlorophyll-a all rate among the best monitored waters in Oneida County. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.

The lake's low TSI puts it in oligotrophic territory — the cleanest of the four trophic classes, but also the most vulnerable to nutrient-driven shifts. The lake bottoms out at 33 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. Whitefish Lake covers 199 acres alongside partial shoreline records — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Whitefish Lake ranks 33 of 140 in Oneida County, putting it in the upper tier of locally monitored lakes.

Eurasian watermilfoil has been documented at Whitefish Lake, requiring shoreline management to keep dense mats from crowding native vegetation. Walleye are documented at Whitefish Lake, one of 6 fish species on record for the lake. A documented public access point at Whitefish Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. The grade is based on limited monitoring — fewer than three independent measurement years contribute, so future updates may shift the letter.