07.03.2014 Views

Water Users Association and Irrigation Management - Institute for ...

Water Users Association and Irrigation Management - Institute for ...

Water Users Association and Irrigation Management - Institute for ...

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Appendix 3.1: Salient Features of Tungabhadra Project:<br />

Particulars:<br />

1. Location: near Mallapur village in Hospet Taluk of Koppal District<br />

2. Catchment area: 10880 sq. miles<br />

3. <strong>Water</strong> spread area: 146 sq. miles<br />

4. Length of the reservoir: 50 miles<br />

5. Latitude: IS 15' 50" North<br />

6. Longitude: 7620' 06"<br />

Length of the dam at top<br />

1. Non-spillway portion: 3,440 ft.<br />

2. Spillway portion: 2.300 ft.<br />

3. Composite dam: 1,794 ft.<br />

4. Earthen dam: 500 ft.<br />

Maximum height of the dam<br />

1. From deepest foundation: 162ft.<br />

2. From riverbed: 116ft.<br />

3. Composite dam: 70ft.<br />

Depth of water from bed level at full reservoirlevel: 100ft.<br />

Spillway<br />

1. Spillway length: 2300 ft.<br />

2. Type of crest gates: vertical<br />

3. No. of crest gates: 33 nos.<br />

4. Size of crest gates (width height): 60X20 ft.<br />

5. Maximum flood discharge: 6,50,000 cusecs<br />

67

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!