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: Mar 05, 2026 1:05:01 PM CST

Current 4-hour Change 12-hour Change
Head Water (feet NGVD) 834.45 -0.16 -0.11
Tail Water (feet NGVD) 806.57 0.16 0.28
Total Flow (CFS)* 8279.85 435.32 1115.53

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: Mar 05, 2026 1:05:01 PM CST

Current 4-hour Change 12-hour Change
Head Water (feet NGVD) 774.33 -0.01 -0.02
Tail Water (feet NGVD) 731.33 0.06 0.18
Total Flow (CFS)* 8452.60 6.67 613.62

NGVD is National Geodetic Vertical Datum
CFS is Cubic Feet per Second

*Total flow through Hydro units and Spillway

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