|
Location |
Vill:
Madhuban,
Ta:Dharampur,Dist:Valsad |
|
Purpose |
Irrigation, water supply & power generation |
|
River |
Damanganga |
|
Area of catchment |
1813
km2 |
|
Mean annual runoff in the
catchment |
3771.60 Mm3 |
|
Mean annual rainfall |
2382 mm |
|
Year of commencement of
construction work. |
1973-74 |
|
Year of completion |
1995 |
|
Dam |
|
Type |
Composite |
|
Bed rock |
Basalt |
|
Maximum height above the lowest
point of foundation |
58.60 m |
|
Length at the top of the dam |
2870 m |
|
Total volume content: Concrete |
0.085 Mm3 |
|
Masonry
|
0.30 Mm3 |
|
Earthwork
|
11.46 Mm3 |
|
Spillway |
|
Type |
Ogee |
|
Length |
156 m |
|
Energy Dissipator |
Roller bucket |
|
Maximum discharge |
22040 m3/s (Routed) |
|
Type, nos & size of gate |
Radial,10,(15.55 m x 14.02 m) |
|
Reservoir |
|
Area at full reservoir level |
51.44 km2 |
|
Gross storage capacity |
567 Mm3 |
|
Effective storage capacity |
502 Mm3 |
Area under submergence :
(a) Forest (b) Waste land (c) Culturable |
|
(a) 1202 ha
(b) 987 ha (c) 2955 ha |
|
No of villages under submergence |
24 partial, 12 full |
|
Canal |
|
Length of canal |
98.40 km |
|
Capacity |
(Right) 34.76 m3/s
(Left) 11.46 m3/s |
|
Gross command area |
77905 ha |
|
Culturable command area |
56070 ha |
Villages under command
|
(a) District |
(b) Taluka |
(c) No. of villages |
|
Valdad |
Pardi |
78 |
|
|
Umargam |
37 |
|
|
Dharampur |
6 |
|
Daman (Union Territory) |
Daman (Union Territory) |
26 |
|
|
Dadara & Nagar Haveli ("") |
24 |
|
|
Total |
171 |
|
|
Area Irrigated during last five
years |
|
Years |
Area Irrigated
in Ha |
|
1996-97 |
8,913 |
|
1997-98 |
8,914 |
|
1998-99 |
10,412 |
|
1999-2000 |
12,737 |
|
2000-2001 |
21,867 |
|
Cost |
|
Estimated cost |
Rs. 16051 lacs |
|
Expenditure upto March, 1987 |
Rs.12189.18 lacs |
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