| Date | Mendota | Monona | Waubesa | Kegonsa |
|---|---|---|---|---|
| 7/21/2021 | 850.01 | 845.01 | 844.83 | 843.21 |
| 7/22/2021 | 850.00 | 844.99 | 844.81 | 843.18 |
| 7/23/2021 | 850.00 | 844.99 | 844.80 | 843.16 |
| 7/24/2021 | 849.99 | 844.98 | 844.80 | 843.17 |
| 7/25/2021 | 849.99 | 844.96 | 844.80 | 843.19 |
| 7/26/2021 | 849.97 | 844.95 | 844.80 | 843.21 |
| 7/27/2021 | 849.96 | 844.94 | 844.79 | 843.21 |
