ID
Arrowrock P-4656
General information | |
| Waterway |
Boise River |
| Current status | Active |
| Type of facility | Conventional Hydro |
| Type of permit | FERC License |
FERC information | |
| FERC docket # | P-4656 |
| FERC project name | Arrowrock Dam |
| Permit issued | 3/22/89 |
| Permit expiration | 2/24/39 |
Ownership and operation | |
| Owner | Big Bend Irrigation District |
| Owner type | Publicly Owned Utility |
| Year first online (conventional hydro) | 2010 |
| Transmission or distribution system owner | Idaho Power Co |
Power and generating capacity | |
| Number of units | 2 |
| Total capacity from hydraulic turbine-generator units within each plant | 15.0 mW |
| Average annual net hydropower generation | 72,270.3 mWH |
News and updates
From Trout Unlimited9/29/2021
From Hydropower Reform Coalition9/26/2021
As the Elwha rushes back to life, hope for river restoration nationwide