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The dam was constructed in 1941 for the primary purpose of trapping sediment derived from anticipated hydraulic mining operations in the Yuba River watershed. Hydraulic mining in the Sierra Nevada was halted in 1884 but resumed on a limited basis until the 1930s during the great depression under the
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Englebright Lake is nestled in the scenic Sierra foothills east of
Marysville. Constructed for the storage of hydraulic gold mining debris, Englebright Dam is a concrete arch structure. It spans 1,142 feet (348 m) across and is 260 feet (79 m) high. The dam is in the steep Yuba River gorge known as
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The 70,000-acre-foot (86,000,000 m) Englebright
Reservoir provides water-based recreational benefits to the region and provides 45,000 acre-feet (56,000,000 m) of stored water-right capacity, which is released each year through dam operations to benefit fish downstream. Water is also
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A new flow bypass system was installed in 2006 by the Yuba County Water Agency and
Mitchell Engineering so that river flow requirements can be met during shut-downs of the Narrows II Powerhouse at the base of the dam.
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the
Narrows, holding back a 9-mile-long (14 km) lake with a surface area of 815 acres (3.30 km; 330 ha). The lake is unique in that it offers boat-in camping only.
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diverted for regional domestic and agricultural uses. Hydroelectric generation from water stored behind
Englebright produces about 294 million
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Englebright Dam during spring floods. Water is spilling over the dam's crest. Narrows II Powerhouse is visible at the base of the dam.
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A miner scaling the rock face below the dam during installation of the
Narrows II Powerhouse Flow Bypass System in 2006
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counties of
California, United States. It was put into service in 1941 by the
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of energy each year, or enough for the annual energy needs for 50,000 homes.
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is a 280 ft (85 m) high variable radius concrete
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Aerial view of
Englebright Dam and Lake on the Yuba River
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Buildings and structures in Yuba County, California
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319:"California Hydroelectric Statistics & Data"
397:U.S. Army Corps of Engineers: Englegbright Lake
321:. California Energy Commission. Archived from
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474:United States Army Corps of Engineers dams
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291:List of dams and reservoirs in California
16:Dam in Nevada / Yuba counties, California
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239:is further downstream and smaller than
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203:United States Army Corps of Engineers
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132:70,000 acre-feet (86,000,000 m)
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464:Dams in Nevada County, California
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449:Dams in the Feather River basin
279:Map of the Yuba River watershed
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211:California Debris Commission
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425:39.2400222°N 121.2693972°W
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430:39.2400222; -121.2693972
402:Yuba County Water Agency
151:Installed capacity
479:Dams completed in 1941
392:USGS dam and lake info
164:Annual generation
241:Narrows 2 Powerhouse
237:Narrows 1 Powerhouse
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129:Total capacity
193:Basin, located in
140:815 acres (3.3 km)
296:Yuba River topics
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137:Surface area
106:Width (base)
83:Dam and spillways
65:Opening date
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215:Englebright Lake
191:Sacramento River
123:Englebright Lake
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168:237,769,000
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172:(2001–2012)
454:Yuba River
443:Categories
360:2014-02-05
329:2018-04-27
302:References
187:Yuba River
92:Yuba River
59:California
57:counties,
459:Arch dams
114:Reservoir
369:cite web
285:See also
183:arch dam
88:Impounds
47:Location
189:in the
185:on the
119:Creates
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199:Nevada
98:Height
51:Nevada
354:(PDF)
347:(PDF)
155:58.8
375:link
197:and
195:Yuba
75:1941
68:1941
55:Yuba
170:KWh
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157:MW
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