|
Name |
: |
Tatko Irrigation Scheme |
|
Purpose (Irrigation or Multipurpose) |
: |
Multipurpose |
|
Type (Major / Medium / Minor) |
: |
Medium |
|
Basin |
: |
Ganga |
|
Sub-basin |
: |
Kangsabati |
|
River |
: |
Tatko |
|
Year of approval (By State Govt.) |
: |
1975 |
|
Year of commencement |
: |
1976-77 |
|
Year of completion |
: |
On going |
|
Approved cost |
: |
98.75 Lakh |
|
Actual cost |
: |
1976 Lakh |
|
Districts benefited |
: |
Purulia |
|
Cultivable command area |
: |
2.024 Th Ha |
|
Ultimate Irrigation potential |
: |
2.494 Th Ha |
|
Irrigation potential created |
: |
2.180 Th Ha |
|
Max. Irrigation potential utilized |
: |
2.052 Th Ha |
|
Name of dam |
: |
Tatko Dam |
|
Location of dam |
: |
'22°55'38.58"N, 86°30'38.78"E, Bandwan, Purulia |
|
Type of dam |
: |
Earthen Dam with Spillway |
|
Length of dam |
: |
1485.06 m |
|
Nos. of spillway gates |
: |
13 (R ) |
|
Catchment area (upto Dam) |
: |
189.44 Sq Km |
|
Submergence area of reservoir |
: |
2.028 Sq Km |
|
Design discharge of Spillway |
: |
1350.76 Cumec |
|
Max. flood level |
: |
186.84 m |
|
Full reservoir level |
: |
186.838 m |
|
Gross storage capacity |
: |
10.339 MCM |
|
Live storage capacity |
: |
6.503 MCM |
|
Nos. of gates |
: |
13 |
|
Design discHarge |
: |
1351 Cumec |
|
Optimum pond level |
: |
186.838 m |
|
Nos. of head regulators |
: |
2 Nos. |
|
Canal discharge |
: |
LBMC : 1.16 Cumec , RBMC : 1.70 Cumec. |
|
Length of main canals |
: |
45.9 Km |
|
Length of distribution system |
: |
30.05 Km |
|
Total no. of structures |
: |
309 Nos. |