Tamil Nadu experienced a significant shortfall in Cauvery river water allocation during June 2026, receiving just under 3,000 million cubic feet (tmc ft), compared to the stipulated 9.19 tmc ft. This contrasts sharply with the 42 tmc ft received in June 2025 at the Biligundulu monitoring station on the Karnataka-Tamil Nadu border. Historical data over the past decade indicates that Tamil Nadu has consistently faced deficits in Cauvery water allocation, with only three years (2018, 2022, and 2025) exceeding the 9.19 tmc ft threshold. In recent years, including 2024, the state received only around 2 tmc ft, with the lowest recorded in 2017 when no water was received. Due to low storage levels at the Mettur Dam, irrigation releases were suspended, with the dam's water level at 78 ft (compared to a full capacity of 120 ft) and storage at approximately 40 tmc ft. To manage the situation, the government reduced the cultivated area for the Kuruvai season to 3.55 lakh acres, below the normal 4.4 lakh acres.
Bias read (Center): The article presents factual data regarding water allocation and historical trends without overtly favoring any political side. It provides statistical comparisons and contextualizes the issue within past patterns, avoiding loaded language or biased framing.
