Seven Mile Dam

Seven Mile Dam
Seven Mile Dam
	Location within British Columbia
Coordinates	49°01′48″N 117°30′13″W / 49.0300°N 117.5037°W
Opening date	1979
Operator(s)	BC Hydro
Dam and spillways
Impounds	Pend d'Oreille River
Height	65 metres (213 ft)
Width (base)	350 metres (1,150 ft)
Power Station
Installed capacity	848 MW
Capacity factor	35.2%
Annual generation	2.618 TWh (9.42 PJ)

Seven Mile Dam is a concrete gravity-type hydroelectric dam on the Pend d'Oreille River 15 km SE of Trail, 18 km downstream from Boundary Dam and 9 km upstream from Waneta Dam in the Canadian province of British Columbia. The power plant has a capacity of 848 MW and generates 3200 GWh per year. The May, June and early July flow of the river in most years, is greater than the plants capacity. During these times water is spilled, not used to generate power. The reservoir is 420 ha (1,040 acres), which includes 170 ha (425 acres) of flooded river channel.^[5] Under the Canal Plant Agreement operations are coordinated with Waneta Dam.^[6]

References

^ Seven Mile Dam Archived 2011-07-06 at the Wayback Machine, Balance of Power
^ Hydroelectric Plants in Canada - British Columbia, Power Plants around the World
^ ^a ^b Pend d'Oreille Recreation Area Archived 2008-06-26 at the Wayback Machine, BC Hydro
^ "Seven Mile". Carbon Monitoring for Action. Archived from the original on July 8, 2018.
^ "Pend d'Oreille Recreation Area".
^ "Archived copy" (PDF). Archived from the original (PDF) on 2012-03-19. Retrieved 2011-07-06.{{cite web}}: CS1 maint: archived copy as title (link) BC Hydro

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[balance-1] Seven Mile Dam Archived 2011-07-06 at the Wayback Machine, Balance of Power

[hydro-2] Hydroelectric Plants in Canada - British Columbia, Power Plants around the World

[bchydro-3] Pend d'Oreille Recreation Area Archived 2008-06-26 at the Wayback Machine, BC Hydro

[4] "Seven Mile". Carbon Monitoring for Action. Archived from the original on July 8, 2018.

[5] "Pend d'Oreille Recreation Area".

[6] "Archived copy" (PDF). Archived from the original (PDF) on 2012-03-19. Retrieved 2011-07-06.{{cite web}}: CS1 maint: archived copy as title (link) BC Hydro

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References