Archive · 11 Aug 2026
July Rains Have Marginal Impact on Telangana Groundwater Reserves
In July, it rained in the Indian state of Telangana.
The rain helped make up for some of the missed monsoon showers.
But the rain did not do much to fill up the water stored deep underground.
Underground water is important because wells and taps use it during dry times.
Scientists measure how far down the water sits below the ground's surface.
In June, that water sat about 9.46 metres down on average.
At the end of July, it sat almost the same, about 9.48 metres down.
That means the rain barely changed the underground water supply.
Some places, like Adilabad, got much more water, but many other places actually lost water.
So even with July's rain, the state still needs more rain to refill its underground water.
Telangana's average groundwater depth worsened marginally from 9.46 metres below ground level (MGBL) at the end of June to 9.48 MGBL at the end of July.
Eleven districts recorded a slight upward trend in groundwater levels while the remaining 22 districts saw levels fall; the article also later refers to '12 districts' showing improvement.
July's groundwater level of 9.48 MGBL was higher than the 8.37 MGBL recorded in the same month last year.
Adilabad district was the biggest gainer with a 2.72-metre average rise, followed by KB Asifabad (1.18 m), Mahbubabad (99 cm) and Nirmal (94 cm).
Mandal-wise data showed worrying falls of more than two metres in 145 mandals and falls of one to two metres in 112 mandals.
- Who
- The state ground water department and its district-wise monitoring across Telangana.
- What
- July's rainfall had only a marginal impact on groundwater levels, with the state average depth dipping slightly from 9.46 to 9.48 metres below ground level.
- When
- At the end of July, compared with end of June, the pre-monsoon month of May, and July of last year.
- Where
- Telangana state, with Hyderabad as the dateline.
- Why
- Because the July rainfall, though it helped cover part of the monsoon deficit, did little to recharge the state's groundwater reserves.
- State average groundwater depth (end of July)
- 9.48 metres below ground level (MGBL)
- State average groundwater depth (end of June)
- 9.46 MGBL
- Groundwater depth in July last year
- 8.37 MGBL
- Statewide average retreat since May
- 22 centimetres
- Districts with rising groundwater levels
- 11 (article also mentions 12)
- Biggest groundwater gainer
- Adilabad district (2.72-metre average rise)
- Districts with a fall of one metre or more
- Suryapet, Rangareddy, Mahbubnagar, Mancherial
- Mandals with a fall of more than two metres
- 145