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The
San Roque Multi-Purpose Project
(click on
the image for a larger version)
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Hydrology
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Drainage area
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1,250 sq km
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Average flow
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83.6 cu m/sec
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Design flood (Provable
Maximum Flood)
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12,800 cu m/sec
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Reservoir
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Capacity
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850 x 106
cu
m
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Active Storage
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530 x 106
cu
m
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Dead Storage
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320 x 106
cu
m
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Flood Control Capacity
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140 x 106
cu
m
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(elevation 280-290
masl)
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Surface Area at
Max.
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12.8 sq km
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Maximum Normal Water
Level
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280 masl
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Maximum Exceptional
Water Level
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290 masl
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Minimum Normal Water
Level
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225 masl
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Dam
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Type
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Earth core rock
fill dam
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Maximum height
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200 m
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Crest level
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295 masl
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Fill volume (including
cofferdams)
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40 x 106
cu
m
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Dam crest length
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1,130 m
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