Dharoi dam

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Dharoi Dam
Dharoi dam 04 (cropped).jpg
Dharoi dam before monsoon
Gujarat relief map.svg
Red pog.svg
Dharoi Dam
Official nameDharoi dam
Country India
Location Mehsana and Sabarkantha districts
Coordinates 24°0′16″N72°51′13″E / 24.00444°N 72.85361°E / 24.00444; 72.85361
PurposeIrrigation & water supply
StatusOperational
Construction began1971
Opening date1978
Construction cost96 crore (equivalent to 46 billionorUS$580 million in 2023)
Dam and spillways
Impounds Sabarmati River
Height (foundation)45.87 metres (150 ft)
Length1,207 metres (4,000 ft)
Spillways 12 radial
Spillway type Ogee
Spillway capacity21662 m3/s
Reservoir
Total capacity908.6 MCM [1]
Catchment area 5,475 square kilometres (5.9×1010 sq ft)
Surface area107 square kilometres (1.2×109 sq ft)
Power Station
Type Conventional
Hydraulic head 31.7 metres (100 ft)
Installed capacity 1.4 MW
Website
Dharoi Dam

Dharoi Dam is a gravity dam on the Sabarmati river near Dharoi, Satlasana Taluka, Mehsana district of northern Gujarat in India. Constructed in 1978, the dam is meant for irrigation, power generation and flood control. [2] [3]

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Video of Dharoi dam

Total 19 villages partially and 28 villages fully submerged into its reservoir so they were relocated to new villages. Total land submerged under reservoir include 349.39 hectares (863.4 acres ; 1.3490  sq mi ) forest land, 2,727.55 hectares (6,739.9 acres ; 10.5311  sq mi ) wasteland, 7,489.87 hectares (18,507.9 acres ; 28.9185  sq mi ) cultivable land. [4]

It irrigated 31,393 hectares (77,570 acres ; 121.21  sq mi ) in 2007–08. [4] The planned command area was 61,085 hectares (150,940 acres; 235.85 sq mi). [5]

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References

  1. Hydrological Data (Unclassified) Book. Central Water Commission. 2018.
  2. "Dharoi dam brimming over". The Times of India . 2 September 2011. Archived from the original on 29 June 2013. Retrieved 10 April 2013.
  3. National Register of Large Dams - 2019 (PDF). New Delhi: Dam Safety Monitoring Directorate, Central Dam Safety Organisation, Central Water Commission, Government of India. June 2019. p. 74.
  4. 1 2 "Dharoi Water Resources Project". Government of Gujarat. Narmada, Water Resources, Water Supply and Kalpsar Department (Water Resources Division). Retrieved 15 April 2013.
  5. Prasad (February 2008). Environment, Development and Society in Contemporary India: An Introduction. Macmillan India. p. 166. ISBN   978-0-230-63530-2.