- Contact information
-
For information on Lakes in Wisconsin, contact:
- DNR Lake
Division of Water
Bureau of Water Quality
- Clean Boats, Clean Waters Contacts
Denoon Lake -- Access
Location:
Projects That Have Been Active in 2023-2025:
| Project | Boats Inspected 2023 | Boats Inspected 2024 | Boats Inspected 2025 | Details |
| Clean Boats, Clean Waters - Waukesha County (staff) | 0 | 0 | 0 |
Details
|
| LAKE DENOON LAKE DISTRICT: Lake Denoon Lake District 2020 CBCW | 0 | 0 | 0 |
Details
|
| LAKE DENOON LAKE DISTRICT: Lake Denoon Lake District 2022 CBCW | 0 | 0 | 0 |
Details
|
| LAKE DENOON LAKE DISTRICT: Lake Denoon Lake District 2023 CBCW | 121 | 0 | 0 |
Details
|
| LAKE DENOON LAKE DISTRICT: Lake Denoon Lake District 2024 CBCW | 0 | 130 | 0 |
Details
|
| LAKE DENOON LAKE DISTRICT: Lake Denoon Lake District 2025 CBCW | 0 | 0 | 14 |
Details
|
| Water Guard - Waukesha County | 0 | 0 | 0 |
Details
|
Lake Denoon has the following aquatic invasive species:
Chinese Mystery Snail, Curly-Leaf Pondweed, Eurasian Water-Milfoil, Purple Loosestrife, Starry Stonewort, Zebra Mussel