Wazeecha Lake
Wood County, WisconsinOligotrophic
On the LakeGrade rubric, Wazeecha Lake pulls an A: clarity at 23.0 ft and 12 µg/L of phosphorus put it in the top bracket for Wisconsin. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.
A TSI value of 36 puts Wazeecha Lake in the oligotrophic range, where biological productivity stays low and the water column remains clear. Wazeecha Lake reaches 20 ft at its deepest point — typical for Wisconsin mid-sized lakes, with seasonal stratification but limited cold-water refuge. At 140 acres, Wazeecha Lake fits the Wisconsin median for monitored lakes, with partial shoreline records. Wazeecha Lake ranks 2 of 4 in Wood County — solidly in the upper half of the local distribution.
Zebra mussel presence at Wazeecha Lake means the lake's clarity numbers carry an asterisk — filtered water is not the same as nutrient-poor water. The fishery includes walleye alongside the lake's other 4 documented species — a notable draw for Wisconsin anglers. A documented public access point at Wazeecha 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.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2025-09-11. Grade methodology: LakeGrade methodology.
Swimming Safety
Excellent for swimming, crystal clear water with minimal algae
Water Quality Grade: A, Excellent
Crystal clear, you can see 23 ft down. Phosphorus level: 11.6 µg/L. Trophic State Index: 36.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 23 ft | A |
| Phosphorus | 11.6 µg/L | A |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 36 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 20 ft |
| Surface Area | 140 acres |
| Public Access | Yes |
Fish Species
Click a species to see all Wisconsin and Minnesota lakes where it is found.
→ Best fishing times for Wazeecha Lake (14-day solunar calendar)
→ Is it safe to eat fish from Wazeecha Lake? (mercury & PFAS guide)
→ Wazeecha Lake fishing regulations (limits, seasons, special rules)
Invasive Species
Recreation & Access
Location
County Ranking
Ranked #2 of 4 lakes in Wood County
Nearby Lakes in Wood County
More Wisconsin Lake Rankings
Other Grade A Lakes in Wisconsin
Waukesha County · Clarity: 14.6 ft
Waukesha County · Clarity: 13.8 ft
Walworth County · Clarity: 19 ft
Washington County · Clarity: 12 ft
Kenosha County · Clarity: 10.1 ft
Washington County · Clarity: 12.5 ft
Oligotrophic Lakes in Wisconsin
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 6 stations on file (most recent sample 2025).
Fish Species (DNR-rated)
DNR Reports & Resources
Wisconsin DNR Fisheries scientists publish multi-year survey reports for Wazeecha Lake covering fish populations, stocking, water quality, and management. 1 report on file.
- 2025Wazeecha Lake spring shocking and netting survey, 2025Spring Shocking Survey · WI DNR · 2025 (PDF)
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Fish and recreation data from Wisconsin DNR Lakes
Most recent sample: 2025-09-11
Monitoring stations: 1