|
Location |
Vill
: Atal,
Ta: Dhanera,
Dist :Banaskantha |
|
Purpose |
Irrigation |
|
River |
Sipu
(tributory of Banas) |
|
Area of catchment |
1222
km2 |
|
Mean annual runoff in the
catchment |
69 Mm3 |
|
Mean annual rainfall |
885 mm |
|
Year of commencement of
construction work. |
1981 |
|
Year of completion |
Completed |
|
Dam |
|
|
Type |
Earthen & Masonry |
|
Bed rock |
Mostly uniform fine sand and
rock exposure |
|
Maximum height above the lowest
point of foundation |
38.5 m |
|
Length at the top of the dam |
8200 m |
|
Total volume content: |
|
|
Concrete |
0.04 Mm3 |
|
Masonry
|
0.11 Mm3 |
|
Earthwork
|
5.10 Mm3 |
|
Spillway |
|
|
Type |
Gated spillway |
|
Length |
180 m |
|
Energy Dissipator |
Horizontal cum inclined apron |
|
Maximum discharge |
8603 m3/s |
|
Type, nos & size of gate |
Radial,
12, (12.50m x 8.23m) |
|
Reservoir |
|
|
Area at full reservoir level |
25.68 km2 |
|
Gross storage capacity |
177.80 Mm3 |
|
Effective storage capacity |
156.00 Mm3 |
Area under submergence :
(a) Forest (b) Waste land (c) Culturable |
|
(a) 317 ha
(b) 580 ha (c) 1803 ha |
|
No of villages under submergence |
7 partial, 7 full |
|
Canal |
|
|
Length of canal |
21.63 km |
|
Capacity |
10.20 m3/s |
|
Gross command area |
17937 ha |
|
Culturable command area |
16000 ha |
Villages under command
(a) District
(b) Taluka (c) No. of
villages
(a) Banaskantha (b) Deesa (c) 25 |
|
Area Irrigated during last five
years |
|
Year |
Area Irrigated in Ha |
|
1996-97 |
0 |
|
1997-98 |
0 |
|
1998-99 |
0 |
|
1999-2000 |
0 |
|
2000-2001 |
0 |
|
Cost |
|
|
Estimated cost |
Rs. 9,189.20 lacs |
|
Expenditure upto March, 1987 |
Rs. 2887.72 lacs |
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