OHPC Hydro Power Dam
Rengali (Dam & Appurtenant Work)
Type of Dam Gravity Masonry Type
Length of Dam 1040 Mtr.
Top Bench Level 128.50 Mtr.
Average Height 45 Mtr.
Spillway Gates (15.5 Mtr x 14.8 Mtr) 24 Nos.
Max. Height of Dam Above Foundation 70.5 Mtr.
Length of Power Dam 105 Mtr.
Reservoir
Storage Capacity at M.W.L. 5.15 Lakh Ha.M.
Storage Capacity at F.R.L. 4.40 Lakh Ha.M.
Dead Storage Capacity 0.988 Lakh Ha.M.
Water Spread Area at M.W.L. 414.08 Sq. Km.
Benefits
Area Protected from Flood 2,600 Sq. Km.
Population Benefited 10.8 Lakh
Average Annual Direct Benefit 6.65 Crores
Irrigation 2.70 Lakh Hectares

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