Introduction

Organisation  Structure

River Systems in Karnataka

Irrigation in Karnataka

Projects

Notifications & Govt. Orders

Tender Notifications & Post tender Evaluation

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1. Name of Project   Narihalla  
2.  River Basin   Krishna  
3. Name of Stream/ sub-basin   Narihalla/Tungabhadra  

4.Location  
a. Nearby village/town  
b. Taluk  
c. District  
d. latitude  
e. Longitude  


Taranagar  
Sandur  
Bellary  
150 - 07’ - 0’’ N  
700 - 36’ - 0”  E  
5. Catchment area ( Sq.Km )   427  
6. Yield ( Tmc )   57.73  

7. Storage  (Mcum )

a. Gross  
b.Live  
c.Dead`  


22.94  
20.87   
 
2.07  

8. Planned Utilisation ( Mcum )

a. Withdrawals by canals  
b. Reservoir losses  
c. Gross utilisation  
20.46 
 
5.00  
25.46  
9.Irrigable Area   1512  Ha  
10.  Submersion  
a. Area (ha)  
b. Village affected (Nos.)  
c. Population affected ( Nos.)  
249  
Nil  
Nil  
11. Dam    
a. Type  
b. Height ( Mtrs)  
c. Length ( Mtrs)  
d. MWL ( Mtrs )  
e. FRL ( Mtrs )  
f. MDDL ( M trs )  
Earth  
30.92  
295  
542.45  
542.45  
537.03  
12. Spillway  
a. Location  
b. Length ( Mtrs )  
c. Flood Lift ( Mtrs )  
d. Discharging capacity ( Cumecs)  
e. Gates  
Central  
55.40  
6.10  
1238  
5  Nos ( 9.14  x  6.10 ) Vertical Crest Gates  
 13. Canals  
 Right Bank Canal  
a. Length ( Km )  
b.Capacity ( Cumecs )  
c. Area ( ha )  

5.23  
0.23  
347  
Left Bank Canal  
a. Length ( Km )  
b.Capacity ( Cumecs )  
c. Area ( ha )  

9.0  
 
0.72  
1165

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