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: Oct 25, 2026 8:05:01 AM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 834.23 | -0.06 | 0.00 |
| Tail Water (feet NGVD) | 804.47 | 0.06 | -0.01 |
| Total Flow (CFS)* | 3596.80 | 474.92 | -12.95 |
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: Oct 25, 2026 8:05:01 AM CST
| Current | 4-hour Change | 12-hour Change | |
|---|---|---|---|
| Head Water (feet NGVD) | 774.34 | -0.01 | 0.01 |
| Tail Water (feet NGVD) | 729.83 | 0.04 | 0.11 |
| Total Flow (CFS)* | 4480.64 | 120.03 | 274.01 |
NGVD is National Geodetic Vertical Datum
CFS is Cubic Feet per Second
*Total flow through Hydro units and Spillway