Hourly Release Estimates

  • Cu ft/sec
  • Actual flows may vary

JC BoyleFlow estimates below JC Boyle Hydro Project

 

 

 

Table: 5 Days Hourly Avg Flow Rates cu ft/sec
Hour 06/22 06/23 06/24 06/25 06/26
1 1400 1400 1400 1400 1400
2 1400 1400 1400 1400 1400
3 1400 1400 1400 1400 1400
4 1400 1400 1400 1400 1400
5 1400 1400 1400 1400 1400
6 1400 1400 1400 1400 1400
7 1400 1400 1400 1400 1400
8 1400 1400 1400 1400 1400
9 1400 1400 1400 1400 1400
10 1600 1600 1600 1600 1600
11 1600 1600 1600 1600 1600
12 1600 1600 1600 1600 1600
13 1600 1600 1600 1600 1600
14 1600 1600 1400 1600 1600
15 1600 1600 1400 1600 1600
16 1600 1600 1400 1600 1600
17 1600 1600 1400 1600 1600
18 1600 1600 1400 1600 1600
19 1600 1600 1400 1600 1600
20 1400 1600 1400 1600 1600
21 1400 1600 1600 1600 1600
22 1400 1400 1400 1400 1400
23 1400 1400 1400 1400 1400
24 1400 1400 1400 1400 1400

The flow release schedule for the J.C. Boyle Powerhouse is a good faith estimate and not a guarantee that any releases will occur as or when estimated. Operational considerations, mechanical failure, human error or system safety concerns could require changes to this schedule with little or no notice. PacifiCorp provides this information as a courtesy for recreational users of the river and makes no warranty of its accuracy or fitness for any particular purpose.

These flow estimates now include an additional 150-300 cfs of base flow occurs in the JC Boyle bypass reach between the dam and the put-in. It is recommended that all boating parties check the BLM staff gage at the put-in to verify actual flow.