A prolonged spell of below-normal rainfall has affected water availability in Karnataka’s reservoirs, putting pressure on hydropower generation. Uttara Kannada is particularly important for hydropower because major rivers such as the Kali and Sharavathi support large hydroelectric projects in the district. The district’s disaster-management documents also identify drought and rainfall deficiency as recurring risks.
The impact is linked to weaker inflows into reservoirs, which can restrict the amount of water available for electricity generation. Karnataka’s reservoir data showed that, as of 6 August 2026, the state’s 19 monitored reservoirs had about 63.51% live storage, compared with 75.65% at the same time in 2025.
The wider national situation has also affected hydropower. India’s hydropower generation fell significantly during June and July 2026 as weak monsoon conditions reduced reservoir levels. Large hydropower generation was down 10.75% year-on-year during April 1–July 30, increasing dependence on other sources such as coal-based power.
For Uttara Kannada, reduced water availability could affect power generation, irrigation and downstream water management if dry conditions persist. Recent reservoir observations show that important reservoirs in the district, including Kadra, Kodasalli, Supa, Tattihalla and Gersoppa, were below their respective maximum levels in early August.
The situation highlights the importance of efficient reservoir management, water conservation, rainfall monitoring and diversified energy sources. With the district’s dependence on its rivers for hydropower, maintaining adequate water storage is essential for balancing electricity generation with irrigation, drinking-water needs and environmental requirements.