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: Jul 02, 2025 10:05:01 PM CST

Current 4-hour Change 12-hour Change
Head Water (feet NGVD) 834.54 0.02 -0.35
Tail Water (feet NGVD) 812.05 -0.53 -0.61
Total Flow (CFS)* 21631.88 -1172.72 -1898.94

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: Jul 02, 2025 10:05:01 PM CST

Current 4-hour Change 12-hour Change
Head Water (feet NGVD) 774.37 0.05 0.05
Tail Water (feet NGVD) 736.82 -0.01 0.10
Total Flow (CFS)* 27027.39 17.94 6823.54

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

*Total flow through Hydro units and Spillway

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