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K
WRIS
Government of Karnataka
Water Resources Department
Advanced Centre for IWRM (ACIWRM)
Karnataka State Water Informatics Centre (KSWIC)
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Volume Of Water
Reservoir : Water Resources Department/ISW
Capacity
Live
Gross
Live
Available as on
15/09/2026
Unit :
TMC
SI
TMC
Irrigation Reservoir
Hydropower Reservoir
23
No of reservoirs
494.507 TMC
15 Sep 2026
3.37 % (Gross)
535.786 TMC
15 Sep 2025
3.65 %(Gross)
158.110 TMC
15 Sep 2024
1.11 %(Gross)
23
No of reservoirs
390.010 TMC
15 Sep 2026
6.52 %(Live)
424.585 TMC
15 Sep 2025
7.10 %(Live)
110.086 TMC
15 Sep 2024
1.97 %(Live)
Percent Full on 15 Sep 2026
Reservoirs:23
Karnataka
(390.010 / 5985.304 TMC)
(494.507 / 14680.271 TMC)
Reservoirs : 17
Krishna Basin
(331.208 / 4997.753 TMC)
(407.677 / 5936.400 TMC)
Reservoirs : 4
Cauvery Basin
(58.802 / 104.551 TMC)
(82.113 / 114.571 TMC)
Reservoirs : 2
Godavari Basin
( / 883.000 TMC)
*(live not available)
(4.717 / 8629.300 TMC)
9
No of reservoirs
212.266 TMC
31 Jan 2026
1.95 % (Gross)
233.797 TMC
31 Jan 2025
2.15 %(Gross)
132.229 TMC
31 Jan 2024
1.22 %(Gross)
9
No of reservoirs
358.616 TMC
31 Jan 2026
3.30 %(Live)
358.616 TMC
31 Jan 2025
3.30 %(Live)
358.616 TMC
31 Jan 2024
3.30 %(Live)
Percent Full on 31 Jan 2026
Reservoirs : 9
W F Rivers Basin
(358.616 TMC)
(212.266 TMC)
⛶
Basin
Date
Live storage (TMC)
Total available live storage (TMC)
Percent full (%)
Hydrological map of karnataka
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CONTACT DETAILS
ACIWRM -
Address
: No.1/1, First Floor, KSFC Bhavan, Thimmaiah Road, Near Cantonment Railway Station, Bengaluru -560052
Phone
: +91-80-22262042 /43 /44 /45
Fax
: +91-80-22262045
E-mail
: registrar[at]aciwrm[dot]org
Water Resources Department, Govt of Karnataka -
Address
: Room No.305/306, 3rd Floor, Vikas Soudha, Bengaluru-560001
Phone
: +91-80-22255524, 22257064
Email
: prs-wr[at]karnataka[dot]gov[dot]in, secytech-wr[at]karnataka[dot]gov[dot]in
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