Groundwater levels across Ranga Reddy district have fallen sharply after nearly half its mandals recorded deficient rainfall during the 2026-27 water year, according to a fresh Ground Water Department report. The decline raises immediate water-security concerns for rapidly urbanising areas including Gandipet and Shamshabad, where gated communities and commercial complexes are expanding.
The report assessed groundwater conditions in 27 mandals of the district. Of these, 13 recorded rainfall deficits ranging from 20 per cent to 59 per cent, while 13 received rainfall within the normal range. Shabad was the only mandal to record excess rainfall of at least 20 per cent.
Ranga Reddy received 468 mm of rainfall against a normal 547.8 mm during the water year up to September 2026, resulting in a deficit of 14.6 per cent, the report said. Abdullapurmet recorded the steepest mandal-level rainfall shortfall, at 38.9 per cent below normal.
The rainfall gap was accompanied by a substantial decline in groundwater levels. Data collected from 84 wells showed that the district’s average groundwater level in September stood at 11.74 metres below ground level, compared with 6.31 metres below ground level during September last year.
The mandal-wise comparison showed that groundwater levels rose in only one mandal and fell in 26 mandals compared with September 2025. The figures indicate that the impact was widespread across the district rather than concentrated in a single localised pocket.
The report is significant for the southern and eastern edges of the Hyderabad metropolitan region, where urban development has increased demand for water. Gandipet and Shamshabad have seen the growth of large gated communities and commercial complexes, areas that often require dependable water supplies for residential, institutional and business activity.
A senior Ground Water Department official told Telangana Today that Gandipet and Shamshabad could face an acute groundwater crisis in the coming months because of the depletion. The assessment links the concern to both the decline in groundwater levels and the concentration of large developments in these areas.
The latest findings also underline the dependence of urbanising parts of Ranga Reddy on seasonal rainfall and groundwater conditions. Although 13 mandals received rainfall within the normal range, the district-wide average remained below normal because of the deficits recorded elsewhere. The groundwater data shows that normal rainfall in some mandals did not prevent an overall year-on-year decline.
The Ground Water Department’s next assessments will determine whether groundwater levels recover after the monsoon season or remain under pressure. For residents, housing developments and commercial establishments in the affected mandals, the immediate concern is the extent to which falling groundwater levels will affect water availability in the coming months.
