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 11:05:01 PM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 835.44 | 0.05 | 0.07 |
| Tail Water (feet NGVD) | 804.85 | 0.02 | -0.10 |
| Total Flow (CFS)* | 2939.24 | 85.10 | -536.38 |
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 11:05:01 PM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 774.39 | 0.02 | 0.02 |
| Tail Water (feet NGVD) | 730.00 | 0.04 | -0.39 |
| Total Flow (CFS)* | 4785.38 | 260.98 | -1206.62 |
NGVD is National Geodetic Vertical Datum
CFS is Cubic Feet per Second
*Total flow through Hydro units and Spillway