Telangana’s groundwater levels: 4.41 m bgl in Sept 2025, 7.52 m bgl in Sept 2026

In September 2026, the average groundwater level in Telangana reached 7.52 meters below the ground level (m bgl), an increase from 4.41 m bgl in September 2025, according to the Telangana Ground Water Department's report. This 3.11 m bgl drop is attributed to the 17% deficit in the Southwest Monsoon rainfall experienced in 2026 compared to the previous year.

While some urban districts surrounding Hyderabad, such as Vikarabad, Rangareddy, Medchal Malkajgiri, and Sangareddy, had significantly higher groundwater levels ranging from 11.21 to 11.96 m bgl, other districts including Hyderabad, Warangal, and Mahabubnagar showed levels between 9.68 to 10.51 m bgl. Data was collected from 1,771 peizometers spread across all mandals in the 33 districts of the state during the last month of the Southwest Monsoon, which received 616 mm of rainfall, 17% less than the normal rainfall of 741 mm.