39th largest plant in Oregon · 2473rd nationally
Detroit is a hydroelectric power plant in Oregon with a nameplate capacity of 100 MW. It generates roughly 163.0k MWh per year — enough to power about 15,524 average U.S. homes.
Its capacity factor of 19% reflects intermittent or peaking operation.
| Plant Name | Detroit |
|---|---|
| Operator | Usace Northwestern Division |
| City | Mill City |
| County | Marion County |
| State | Oregon |
| ZIP | 97360 |
| Coordinates | 44.72240, -122.25110 |
This plant highlighted in navy-ringed pin; other generators within 25 miles shown as fuel-colored dots.
| ID | Technology | Fuel | Capacity | Status | Online |
|---|---|---|---|---|---|
| 1 | Conventional Hydroelectric | Water | 50.0 MW | Operating | 1953 |
| 2 | Conventional Hydroelectric | Water | 50.0 MW | Operating | 1953 |
| NERC Region | WECC |
|---|---|
| Balancing Authority | Bonneville Power Administration |
Hydroelectric plants spin turbines using falling or flowing water — typically from a dam-impounded reservoir. They are dispatchable, long-lived, and emission-free at the point of generation, though large reservoirs can disrupt rivers and ecosystems and methane can be released from flooded vegetation.