Find A Lake > Dane County > Lake Monona
Lake Monona
Lake Monona has been monitored by volunteers since 1989. Volunteers monitor water clarity with a black and white Secchi disk. Volunteers are the source of the majority of Wisconsin's lake water quality data, and their dedication is greatly appreciated. Additional monitoring has been done through projects funded in part by DNR Lake Grants and Aquatic Invasive Species Grants. Reports and graphs featuring data collected by volunteers, DNR staff and others can be viewed below.
Water Quality Reports and Graphs
| Station Name | Station ID | Map | Max Year | Reports |
|---|
| Lagoon du Nord 20ft west of bridge | 10038728 | Map | 2006 | Details |
| Lagoon du Sud 120 ft west of bridge | 10038729 | Map | 2006 | Details |
| Lake Monona - Center Of Monona Bay | 133450 | Map | 2020 | Details |
| Lake Monona - Deep Hole | 208 | Map | 2024 | Details |
| Lake Monona - Main Lake Basin | 133458 | Map | 2019 | Details |
| Lake Monona - Main Lake Basin | 133459 | Map | 2004 | Details |
| Lake Monona - Main Lake Basin | 133457 | Map | 2004 | Details |
| Lake Monona - Monona Bay | 10042267 | Map | 2016 | Details |
| Lake Monona - North Bay | 10032371 | Map | 2016 | Details |
| Lake Monona - North Shore Brittingham Pk | 133092 | Map | 1988 | Details |
| Lake Monona - Olbrich Park | 133538 | Map | 2021 | Details |
| Lake Monona - Turville Bay | 10031632 | Map | 2023 | Details |
| Lake Monona - Waunona Way | 10058893 | Map | 2024 | Details |
| Lake Monona - Wiicawak Bay | 133123 | Map | 2023 | Details |
| Lake Monona and Yahara River Mouth near Yahara Park Place | 10047487 | Map | 2016 | Details |
| Lake Monona at Dunning St | 10043403 | Map | 2014 | Details |
| Lake Monona at E. Winnequah Rd end | 10043407 | Map | 2014 | Details |
| Lake Monona at Fayette St | 10043405 | Map | 2014 | Details |
| Lake Monona at Lakeland Ave | 10043402 | Map | 2014 | Details |
| Lake Monona at Morrison St (Morrison Park) | 10043404 | Map | 2014 | Details |
| Lake Monona at Waunona Way | 10043406 | Map | 2014 | Details |
| Lake Monona near 5200 block of Tonyawatha Trail | 10047241 | Map | 2016 | Details |
| Lake Monona near Stone Bridge Park | 10047242 | Map | 2016 | Details |
| Lake Monona near Tonyawatha Park | 10047230 | Map | 2016 | Details |
| Lake Monona south shore between Fayette Ave & Hoboken Rd | 10047299 | Map | 2016 | Details |
| Lake Monona-Monona Bay - Bay 1a-C | 133377 | Map | 1992 | Details |
| Lake Monona-Monona Bay - Bay 2a-C | 133378 | Map | 1992 | Details |
| Lake Monona-Monona Bay - Bay 3a-C | 133379 | Map | 1992 | Details |
| Lake Monona-Monona Bay - Bay 4a | 133380 | Map | 1992 | Details |
| Lake Monona-Monona Bay - Bay 5a-B | 133382 | Map | 1992 | Details |
| Wiicawak Bay West | 10056947 | Map | 2022 | Details |
| Wiicawak Bay near outlet | 10056946 | Map | 2022 | Details |