Hydro flow rate data
Kilbourn Flow Rate Data
NOTE: Data is for informational purposes only and may not be accurate or up to date.
The following data is periodically updated: Last update: Dec 31, 2025 9:05:01 PM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 835.39 | 0.02 | -0.01 |
| Tail Water (feet NGVD) | 804.86 | 0.00 | -0.13 |
| Total Flow (CFS)* | 2874.59 | 43.73 | -669.63 |
NGVD is National Geodetic Vertical Datum
CFS is Cubic Feet per Second
*Total flow through Hydro units and Spillway
Prairie du Sac Flow Rate Data
NOTE: Data is for informational purposes only and may not be accurate or up to date.
The following data is periodically updated: Last update: Dec 31, 2025 9:05:01 PM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 774.38 | 0.03 | 0.01 |
| Tail Water (feet NGVD) | 729.95 | -0.14 | -0.36 |
| Total Flow (CFS)* | 4483.62 | -3.77 | -1142.11 |
NGVD is National Geodetic Vertical Datum
CFS is Cubic Feet per Second
*Total flow through Hydro units and Spillway