Fish Passage Max Spill - April 2026

Date Monitoring Stations
LWG
125%GC
LGS
125%GC
LMN
125%GC
IHR
125%GC
MCN
125%GC
JDA
125%GC
TDA
40%
BON
150 kcfs
04-01-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-02-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-03-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-04-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-05-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-06-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-07-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-08-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-09-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-10-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-11-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-12-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-13-2026 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
04-14-2026 --- --- --- --- --- --- 40% 150.0
04-15-2026 --- --- --- --- --- --- 40% 150.0
04-16-2026 --- --- --- --- --- --- 40% 150.0
04-17-2026 --- --- --- --- --- --- 40% 150.0
04-18-2026 --- --- --- --- --- --- 40% 150.0
04-19-2026 --- --- --- --- --- --- 40% 150.0
04-20-2026 --- --- --- --- --- --- 40% 150.0
04-21-2026 --- --- --- --- --- --- 40% 150.0
04-22-2026 --- --- --- --- --- --- 40% 150.0
04-23-2026 --- --- --- --- --- --- 40% 150.0
04-24-2026 --- --- --- --- --- --- 40% 150.0
04-25-2026 --- --- --- --- --- --- 40% 150.0
04-26-2026 --- --- --- --- --- --- 40% 150.0
04-27-2026 --- --- --- --- --- --- 40% 150.0
04-28-2026 --- --- --- --- --- --- 40% 150.0
04-29-2026 --- --- --- --- --- --- 40% 150.0
04-30-2026 --- --- --- --- --- --- 40% 150.0
Monthly Min 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
Monthly Max 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0
Monthly Average 80.0 90.0 105.0 110.0 220.0 230.0 40% 150.0

Units in kcfs unless otherwise noted
Effective at 1600 hours between April 1 - August 31

Generated: Mon Apr 13 23:52:09 2026
--- indicates No Data