| Munjiasar Water Resources Project |
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| Information |
| Location |
Vill. : Munjiasar, Ta. Kunkavav, Dist : Amreli |
| Purpose |
Irrigation |
| River |
Munjiasar |
| Area of catchment |
102 km2 |
| Mean annual rainfall |
580 mm |
| Year of completion |
1957 |
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| Dam |
| Type |
Earthen |
| Bed Rock |
Basalt |
Maximum height above the
lowest point of foundation |
22.39 m |
| Length at the top of the dam |
4602 m |
| Total Volume Content: |
| Concrete |
0.00013 Mm3 |
| Masonry |
0.003 Mm3 |
| Earthwork |
0.257 Mm3 |
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| Reservoir |
| Area at full reservoir level |
5.95 Km2 |
| Gross storage capacity |
14.70 Mm3 |
| Effective storage capacity |
11.8 Mm3 |
| Area under submergence |
| a) Forest |
b) Waste land |
c) Culturable |
| a) Nil |
b) 150 ha |
c) 303 ha |
| No. of villages under submergence |
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| Spillway |
| Type |
Ground bar waste weir |
| Length |
366 m |
| Maximum discharge |
1184 m3/s |
| Type, Nos. and size of gate |
Ungated |
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| Canal |
| Length of canal |
11.2 km |
| Capacity |
0.893 m3/s |
| Gross command area |
5464 ha |
| Culturable command area |
3480 ha |
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| Geology |
| Name of Scheme |
District |
Rock type encountered at the dam site |
| Munjiasar |
Amreli |
Basalt |
| Cost |
| Estimated cost |
Rs. 48.25 lacs |
| Irrigated Area in Last Five Years |
| Year |
Irrigated Area in ha |
| 2008-09 |
1855 |
| 2009-10 |
202 |
| 2010-11 |
0 |
| 2011-12 |
1455 |
| 2012-13 |
0 |
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| Name of scheme |
River |
Village |
Taluka |
Dist. |
Catchment Area (Sq.Kms) |
Yield (MCM) |
Maximum observed flood (Cumecs) |
| Gujarat |
Other |
Maximum |
Average |
| Munjiasar |
Santali |
Munjiasar |
Vadiya Kukavav |
Amareli |
99.12 |
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44.17 |
14.73 |
8558 |
| Date |
Crest R.L. (M.) |
F.R.L. (M) |
H.F.L. (M) |
Top of Dam R.L.(M) |
Gross Capacity at F.R.L. (MCM) |
Dead storage (MCM) |
Live storage (MCM) |
Lenth of Spillway (M) |
| 02/07/2007 |
62.94 |
62.94 |
64.46 |
66.6 |
13.64 |
0.01 |
13.63 |
366 |
| Type of Spillway |
Details of Gates |
Lenth of Auxilary Spillway (M) |
Left Bank Canal |
Right Bank Canal |
Year of Completion |
| Types |
Nos. |
Lenth K.M. |
Discharge Capacity (Cumecs) |
Length K.M. |
Discharge Capacity (Cumecs) |
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Un Gated |
- |
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- |
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1957 |
| G.C.A. (Ha) |
C.C.A. (Ha) |
Maximum Irrigation |
| Year |
Area |
| 5465 |
3481 |
2007-08 |
1206 |
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