Water levels in free fall

Groundwater levels in the state in free fall

GraphsThe quantum of groundwater Andhra Pradesh received earlier from 100,000 borewells is now obtained by drilling 260,000 borewells, said A K Jain, special secretary to the state’s irrigation and command area development department.

B Peddiraji, tehsildar of Butchayyapeta in Visakhapatnam district, added there is tremendous pressure on groundwater, with the level down to 91 metres in most villages. For instance, he cited, “Butchayyapeta mandal depends heavily on borewells as assured irrigation facilities are available only in three of its 32 panchayats.”

The April 2010 groundwater level report also said groundwater levels in the state is falling fast. Compared to last year there was a fall of 23.15 metres in Dhone mandal of Kurnool district. More than 80 villages across the state have seen a fall of more than four metres between 2009 and 2010, the report said.

“The quantum of water that was received by drilling 100,000 borewells is now obtained by drilling 260,000 borewells” — A K JAIN, Special Secretary, Irrigation and Command Area Development

“The fall of groundwater cannot be pegged to one cause (borewells). It is the result of deficit and infrequent rain, reduction in recharge area and lastly, over exploitation,” said Murli Krishna, director of the state’s groundwater department.

The April 2010 report also says that the groundwater level on an average in Andhra Pradesh has fallen 12 metres below ground level in the past year, the lowest since March 2007. Between May 1998 and March 2010 the water level has fallen two metres below average in the state (see graphs).

Despite heavy rains in 2008 the groundwater levels have only margi - nally risen in the state. According to officials the continuing fall is because of uneven rainfall across the state.

“Rainfall is the main source of groundwater recharge and during the last decade this source has become erratic and sometimes very low,” said Krishna. “People resort to groundwater because it is economical and easily available, and it consumes less time to drill a borewell,” he added. This is more so because of the limited surface water resources and their uneven distribution. Thus the strain on groundwater aquifers, mostly in upland areas, is increasing every day, Krishna said.

According to the Bureau of Statistics and Economics in Hyderabad, the total cultivated area in the state in 2008-09 was 6.7 million ha. Of this, 3.3 million ha was under surface irrigation and 3.4 million ha under groundwater irrigation. In 2006-07, the area under groundwater irrigation was 2.8 million ha, surface irrigation was 3.1 million ha.

As per the 2006-07 data of the groundwater department, there are 132 overexploited basins, 89 critical, 175 semi-critical and 833 safe basins (see table).

Andhra Pradesh is divided into 40 drainage basins and 81 sub basins of major and minor rivers. The 81 sub basins are divided into 1,229 groundwater micro basins of 100-300 sq km area based on drainage, geomorphology and hydrogeology. There is an addition of more than 50,000 groundwater extraction structures every year, said Krishna. In the last three decades well population—borewells and dugwells—increased from 0.8 million to 2.5 million.

But there is no record of the borewells that are dug illegally, admits C Suvarna, special commissioner at the state rural development department. The reason, she said, was the district water management authority under the groundwater department does not send them regular data. “When we question them they say the line departments, which include the mandal revenue office and the power department, do not submit any information to them,” she added.

They can just count the number of transformers in villages to find out the number of borewells, said Narshimha Reddy, a farmer from Velgonda village in Mahabubnagar. A 100 KW transformer supports 20 borewells.

Officials of the groundwater department say they collect and collate data in the state and have no policy-making or law-enforcing powers. “We are a technical department and can only assist other implementing agencies like the irrigation department and the rural development department in water conservation or regulation projects,” said Krishna.

Source: Down To Earth

No one is following regulations

Farmers take no permission, officers do not survey wells

Farmers say they don’t need permission to drill borewells because it is their rightThe Water, Land and Trees Act (WALTA) was enacted in 2002. Meant to regulate groundwater use, the Act requires farmers to register their borewells with the mandal revenue office after getting clearance from the district groundwater office. Farmers like Muniratnam Naidu in Chittoor district laugh at the idea of taking permission. “All one needs to do is hire a rig, pay money to a geologist and drill a borewell,” he said.

T Basavaiah, deputy tehsildar of Chittoor district’s K V Palle mandal, admitted to widespread violation of WALTA in the district. “We have seized three borewells this year for which permission was not sought,” he said. But the Act has helped monitor and record the extent of groundwater use and generated awareness among farmers, said A K Jain, special secretary to the state’s irrigation and command area development department.

Farmers consider groundwater their right. “The authorities have not provided us with alternative sources of irrigation. How can they stop us from finding something that is ours?” asked K Basappa, resident of Ramanapalli village in Mahabubnagar’s Hanwada mandal. Basappa drilled three borewells between 2009 and 2010 and did not apply for permission. No one questioned him either, he added. Hanwada mandal’s revenue officer, Anjana Devi, maintained no one could drill borewells without their knowledge.

Basappa said at least 300 borewells are functional in his village; there is no count of failed borewells. But the data with the mandal office shows one farmer sought permission to drill a borewell and only one drilled borewell without permission, which the district officials stopped well in time.

Officials get to know of borewells only if there are complaints, which are rare, said Basappa. Often if one farmer strikes water, his neighbour attempts to drill a borewell close to that spot. If there is disagreement between two farmers, cases go to the mandal revenue officer. After investigation, either one or both the borewells are sealed.

Mandal revenue officers claim they submit monthly reports to the groundwater department on the number of borewells. The revenue inspector and the village revenue officer are mandated under the law to visit each borewell site for verification. Farmers say officials hardly ever conduct field surveys.

Then there are bribes

Bal Swami of Burugupalle village in Mahabubnagar district said he tried to get permission for two borewells six years ago. He was denied permission but decided to get them drilled.

“We are required to go through different departments and that makes it tough. Bribes for permission can be expensive,” he said. In some cases farmers bribe mandal officials for power connections instead of taking permission, said B Peddiraji, tehsildar of Butchayyapeta in Visakhapatnam district. He admitted to WALTA violations. He said he received 100 applications for drilling borewells in Butchayyapeta mandal this year but the actual number of borewells drilled would surely be double. “They are doing it illegally all the time,” he said.

“To get permission for a borewell we are required to go through different departments. Bribes for permissions are expensive” —BAL SWAMI, Burugupalle village

In East Godavari district some farmers drill borewells without permission but manage approval certificates and power connections. Narisi Srinivas of Pydikonda village in the district’s Thondangi mandal said he spent Rs 85,000 on his borewell, which included money paid for clearances. The practice is rampant in the area, he added.

The tehsildar of Thondangi, C H V R Sudhakar, denied the bribery charges but admitted WALTA is violated. “It is not possible to verify everything physically. We received 85 applications for borewells this year; 40 were granted permission. We found people had sunk borewells at sites different from the ones mentioned in their applications. We have cancelled a few permissions because some of the applicants failed to maintain a minimum distance of 250 metres between two borewells, as is stipulated in WALTA,” said Sudhakar.

Jain, though, claimed that the legislation had facilitated complaints. He gave the example of a water bottling plant in Ranga Reddy district, which was shut after residents complained about it last year. He also said his department was framing policies to demystify the belief that groundwater is farmers’ property. “Farmers need to realize that groundwater is not an infinite resource,” he added.

Although WALTA is one of the best pieces of legislation on groundwater use it has not been effective on the ground because of lack of coordination between departments, said Palla Narendra, a hydrologist and associate professor at the Tata Institute of Social Sciences in Hyderabad.

Bappu Reddy, a farmer in Medak’s Yavapur village, said technology is the need of the hour. “We need technological assistance to locate groundwater,” he said.

WALTA is under review, said C Suvarna, special commissioner at the state rural development department. “We will either improve it or bring in a new law. We will involve experts and NGOs before formulating the policy,” she said.

Source: Down To Earth

Andhra's groundwater crisis & a trail of suicides

Groundwater has failed Andhra Pradesh’s farmers. Between 1997 and 2006, about 4,500 farmers committed suicide, unable to repay loans they had taken to drill borewells. MOYNA and ASHUTOSH MISHRA found farmers scoffing at rules to dig deeper for an uncertain resource. They have few alternatives. The Andhra government intends to check the increasingly depleting groundwater reserves by roping in farmers to monitor groundwater use. Will it result in a shift to less water-intensive crops?

Photos: Moyna

MAHABUBNAGAR

A Shekhar, 25, committed suicide a year ago. A resident of Burgupalle village in Andhra Pradesh’s Mahabub - nagar district, he had bought half a hectare (ha) for growing paddy.

He borrowed Rs 1.5 lakh to sink three borewells but did not find groundwater. Shekhar could not repay the debt, so he hung himself in his house. His wife, along with their two and four years old sons, left the village to find work in Hyderabad, said Bal Swami, once Shekhar’s neighbour.

Swami has a debt of Rs 5 lakh. He sunk 15 borewells between March and April this year. The deepest was 106 metres. Over the past six years he has sunk 39 borewells. Two yield water. He uses them to grow paddy on about a hectare to make ends meet. His remaining four ha lie unused.

In Velgonda village, 25 km from Burgupalli, farmer Venkat Reddy, 50, sank seven borewells—the deepest at 122 metres—in one day in April. Two yielded water. Rig owners refused to drill further because the rig was not powerful enough to drill through the rock bed. He is now contemplating a loan from a bank to repay the interest for the Rs 4 lakh he borrowed from lenders in his village. R Krishtaya Naik, sarpanch of Macharam village in the district, had to sell 1.2 ha to repay the debt incurred four years ago after sinking three borewells.

Explaining the desperate attempts of farmers to find water, Swami said if one hits water, one earns. And then the loans can be repaid in two to five crop seasons. Otherwise, it’s a difficult life forcing farmers to take extreme steps such as suicide.

Finding groundwater is a gamble. Between 2009 and 2010 the groundwater department of Andhra Pradesh investigated 15,263 sites and recommended 7,335 sites for borewells.

“There is no foolproof way of finding water,” said Sudershan Reddy of Vepur village where 80 borewells were drilled this year; four yield water. Geologists sometimes help farmers find the spot where groundwater would be found. They charge Rs 1,000-5,000. Sometimes people blessed with special powers, or water diviners as they are called, bail out farmers by locating the right spot. They use coconuts, neem twigs to locate groundwater, and usually charge Rs 500 or more

“Even with machines and gadgets we are not 100 per cent sure of hitting water. We cannot disregard native knowledge,” said N Eswara Reddy, capacity building expert with the groundwater department. “Use of coconuts for precision could be debated, but not dismissed,” he added.

CHITTOOR

Dhanalakshmi’s eyes turn moist every time she looks at the portrait of her husband in her house in Ayyavandlapalle village in Pulicherla mandal. Her husband Siddaiah Naidu consumed pesticide in 2004 after the five borewells he sunk on his 1.2 ha failed.

Dhanalakshmi’s husband killed himself after five borewells failed him (Photo: Saroj Mishra)His neighbour, K Muniratnam Naidu, has sunk seven borewells in the past nine years. He is planning one more this year. “I cannot let my land be at the mercy of nature. If it does not rain the groundnut crop will be ruined, and we might starve,” he said.

In the nearby K V Palle mandal, Raja Reddy who owns about five ha, has tried to kill himself thrice. Seven borewells failed Raja; he has a debt of Rs 2 lakh with an interest rate of 3 per cent per month. He returns late to avoid creditors who pester his wife Lakshamma.

Raja’s daughters live with relatives 20 km away because of the everyday embarrassment with creditors. “He asks me to leave the village with him because he cannot stand the humiliation of turning a pauper. But where do we go and what do we do?” his wife asked.

Raja drilled his last borewell to 198 metres. He wanted the water for his tomato crop, which fetches good returns. Fellow villager A Venkataramana Reddy said there were a few small tanks in the village for irrigation, which remain dry in summer.

“We need water and cannot grow anything without borewells, so we keep trying despite failures,” he said. Venkataramana, who grows groundnut, has two failed borewells, a debt of Rs 1 lakh with an interest of 3 per cent per month.

Drilling to new depths

Chittoor is prone to drought, which makes it worse. As per official records about 56 per cent of the total irrigated area in the district is watered through borewells. Therefore, drilling to new depths is not unusual. The average depth of groundwater in the western mandals of the district is about 152 metres, said Vijay Shekhar of the nonprofit, Foundation for Ecological Security. T Basavaiah, deputy tehsildar of K V Palle mandal, though, claimed groundwater in the mandal is at 106 metres. A farmer claimed it is deeper.

K Muniratnam will try drilling the eighth borewell. Or, he will starve (Photo: Saroj Mishra)“We drilled to 170 metres on the advice of a geologist. We did not find water. The geologist asked us to drill to 213 metres, but the rig was not powerful enough. We gave up,” said Muniratnam Naidu of Ayyavandlapalle.

The density and depth of borewells are a result of the shift to commercial crops, lack of alternative irrigation sources and deficit rainfall, said B Venkat Reddy of the non-profit, Sahajeevan. “Chittoor has seen a shift to tomato farming. It requires intensive irrigation between February and July, the driest period,” he said. “Tomatoes fetch good money, with farmers receiving as much as Rs 35 per kg at times.”

VISAKHAPATNAM

While the dry regions of the state take the lead in the number of borewells, coastal areas are not far behind in groundwater exploitation.

Donkina Jaleswar Rao, former sarpanch of Butchayyapeta village, borrowed Rs 60,000 from a moneylender two years ago for digging a borewell in his 0.6 ha. Despite drilling to 100 metres, he could not find water. He has a debt of Rs 1.4 lakh and has no clue how he will clear it. The rig owner charged him Rs 80 per foot (0.3 metres) of drilling; the pipe, called casing, came for Rs 250 per 0.3 metres. He gave up after 100 metres as he had spent all his money. “Now I have to depend on the rains for paddy and sugarcane,” he said.

D Bheema Shankar Rao, deputy director of groundwater department, denied pressure on groundwater in the district. Groundwater in the 42 basins of the district was within the safe limit, and while the average groundwater level in the district during May was 8.2 metres, it was 5.57 metres in November, which was normal, he said.

With Visakhapatnam emerging as an industrial hub, organizations like Fishermen’s Youth Welfare Association led by T Sankar have launched a campaign against groundwater mining by industries. Last year, Sankar wrote to the chairman of the state Coastal Zone Management Authority and the member secretary of the state pollution control board alleging that Hetro Drugs, a pharma company, was drawing water at Rajayyapeta village turning the water in surrounding areas saline. He is awaiting reply.

There is an undercurrent in Tagarapuwalsa town, 25 km from Visakhapatnam, against Divi’s Laboratory. The pharma unit has set up a pump house with four borewells on the banks of the Gosthani, which serves the drinking water and irrigation needs of over a million people. Rao, though, said the unit had not polluted the river.

Source: Down To Earth

Water crisis hits paddy farmers

NIZAMABAD: While many of the districts in the state are reeling under heavy rains and floods, Nizamabad district seems to be facing a peculiar problem of water scarcity. The worst hit are the paddy farmers.

Agriculture department officials said paddy sowing has not crossed even 50 per cent of the target though the season would end on August 15. Confirming the worst fears, a farmer A Subbaiah of Varni mandal told TOI that the ryots were scared to cultivate paddy due to shortage of water.

"Only some farmers who have sufficient water in their borewells are opting for paddy," Subbaiah said. He further said a majority of the ryots were shifting towards irrigated dry (ID) crops like maize, jowar, soyabean and pulses.

While almost all projects in Telangana region received copious inflows following incessant rains, the water level in the district irrigation projects has hit dead storage level. "Except Sri Ram Sagar Project (SRSP), no other project has received water inflows," an irrigation official said.

Sources said paddy was sown only in 45,512 hectares as against 94,267 hectares of normal command area for the kharif season. Maize crop has almost reached the target with a sown area of 48,436 ha as against the target of 54,086 ha. Other crops like green gram (20,597 ha), black gram (16,149 ha), red gram (7,471 ha), soyabean (66,676 ha), cotton (17,746 ha) and turmeric (13,149 ha) have all crossed the targeted normal area cultivation.

Joint director, agriculture, Gulam Mohammed Samdani told TOI that farmers were using borewell water to cultivate paddy in the district. "Only a few farmers who were not interested in shifting their crop pattern had gone in for paddy," he said.

A ryot S Venkateshwar Rao of Renjal mandal said he used to cultivate paddy in the entire stretch of 10 acres when water from Nizamsagar project was available. "But now, I cannot cultivate paddy because of construction of Singur project in the upper reaches of Nizamsagar project," he bemoaned.

In view of taking Manjeera water to Hyderabad for drinking purposes, Singur balancing reservoir was built in Medak district. "Since the reservoir came into being, inflows into Nizamsagar have dwindled. The farmers are hit badly because of this," an irrigation expert said.

Water level in the Nizamasagar project is almost at dead storage. While it has 17.8 tmc storage capacity, only 760.74 mcft (not even 1 tmc) water is available. While 15.907 tmc of water is available in Singur as against its storage capacity of 30 tmc, all other small and medium projects like Pocharam, Koulasnala, Ramadugu, Singeetham and Kalyani are down in the dumps with the water level hitting rock-bottom.

Source: TOI 10 Aug 2010