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Narmada Water Resources ,Water Supply and kalpsar department (Water Resources) home
 
 
 
Dai (Minsar) Water Resources Project
         
  Dai (Minsar)  
Information
Location Vill. : Satapar,  Ta.:  Jam Jodhpur, Dist. : Jamnagar
Purpose Irrigation
River Dai
Area of catchment 85 km2
Mean annual runoff in the catchment 10.10 Mm3
Mean annual rainfall 572  mm
Year of commencement of construction work November, 1980
Year of completion Under progress
 
       
 
Dam
Type Earthen & Masonry
Bed Rock Baslat
Maximum height above the
lowest point of foundation
 25.28 m
Length at the top of the dam  3410  m 
Total Volume Content:
Concrete 0.007 Mm3
Masonry 0.035  Mm3
Earthwork 1.301  Mm3
 
Reservoir
Area at full reservoir level 3.23 Km2
Gross storage capacity 11.05   Mm3
Effective storage capacity 8.82    Mm3
Area under submergence
a) Forest b) Waste land c) Culturable
a)    20 ha b)   79  ha c)    355 ha
No. of villages under submergence 2 full
 
         
 
Spillway
Type Ogee
Length 135  m
Maximum discharge 1843  m3/s
Type, Nos. and  size of gate Ungated
 
Canal
Length of canal 8.94 km
Capacity 0.413 (Right), 0.429 (Left)   m3/s
Gross command area 2754    ha
Culturable command area 1676 ha
 
         
 
Villages under command
a) District b) Taluka c) No. of villages
Jamnagar Jam Jodhpur 3
  Total 3
 
Geology
Name of Scheme District Rock type encountered at the dam site
Dai (Minsar) Jamnagar Basalt
Irrigated Area in Last Five Years :
Year Irrigated area in Ha.
2008-09 216
2009-10 234
2010-11 353
2011-12 199
2012-13 0
 
       
 
Cost
Estimated cost Rs. 723.15 lacs
Expenditure upto March, 1987 Rs. 634.15 lacs.