| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 95 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 110 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 165 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 182 |
*Above Bore well cost for Ideal Drilling Depth
*For Narrow Space additional equipment required, hence may incur Extra Cost
* PVC Pipe Installation may varry based on the Soil / Rock type. Here we calculated Average !
Borewell drilling in Kurnool involves navigating the complex crystalline basement of the Indian Peninsular Shield. The geological profile here is dominated by ancient Granite and Gneiss, which are known for their extreme hardness and lack of primary porosity. In Kurnool, groundwater is primarily stored within secondary fractures, fissures, and weathered zones (Murrum). Our drilling process utilizes high-pressure DTH (Down-the-Hole) hammers capable of penetrating these dense formations at significant depths. Because the water-bearing 'veins' are localized, we often recommend a professional geophysical survey to pinpoint the most productive fracture zones. We utilize heavy-duty button bits to ensure straight-hole verticality even in tilted rock layers. For long-term sustainability in Kurnool, we advise installing high-stage stainless steel submersible pumps designed to handle deep-head pressure. Our team ensures that the top weathered layer is properly cased with MS or UPVC pipes to prevent surface water contamination and borehole collapse. This systematic approach guarantees a reliable water source for agricultural, industrial, and residential needs across the region.
Technical Setup for Hard Rock Terrain:
High-Pressure DTH Hammering Rig for Granitic Formations.
*Regulations updated as per 2026 state-wise groundwater policies. Non-compliance may lead to sealing of the borewell and environmental fines.
A: For residential properties in Kurnool, the 6.5 inch dia drilling rate is ₹110 per feet. A typical 330 feet borewell here costs approximately ₹36,300 for drilling alone.
A: In Kurnool, the average water level is around 255 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 330 feet.
A: Yes, "Additional Drilling" is a common service in Kurnool where we deepen existing wells to reach the current water table at 330 feet.
A: TDS levels in Kurnool typically range from 300 to 1200 ppm. Since the geology is Hard Rock, the mineral content is usually manageable with a simple RO system.
A: Yield testing measures how many liters per hour your well produces. It is vital for industrial clients in Kurnool to plan their water usage.
A: Yes, we have specialized "Short-rigs" or sensor-operated machines for narrow spaces in Kurnool, though empty land is always easier for heavy machinery.
This Borewell Cost is also applicable to Kurnool, Nandyal, Adoni, Yemmiganur, Dhone, Nandikotkur, Atmakur, Allagadda, Banaganapalle, Koilkuntla, Pathikonda, Peapully, Kodumur, Veldurthi, Gudur, Aspari, Alur, Chippagiri, Halaharvi, Holagunda.
In Kurnool, the extraction of groundwater is strictly regulated under the Andhra Pradesh Water, Land and Trees Act (WALTA). Any individual or commercial entity planning to drill a borewell in areas like Nandyal Road or the Adoni municipality must first obtain prior permission from the Mandal Revenue Officer (MRO) and the Ground Water Department. The application process involves a site inspection by a government geologist to ensure the proposed site adheres to the mandatory 250-meter distance from existing public drinking water sources. For residents in the Kurnool city headquarters and fast-growing blocks like Dhone, failure to register a borewell can lead to the seizure of drilling equipment and legal penalties. Specialized zones, particularly those classified as "Over-exploited" or "Critical," may have temporary bans on new agricultural drilling to preserve the dwindling water table.
The geological makeup of Kurnool is a complex mix of the Cuddapah Supergroup and the Dharwar Craton, featuring significant layers of limestone, shale, and quartzite. In areas like Bethamcherla and Banaganapalle, drilling is particularly challenging due to the hard rock formations and the presence of underground caverns or "vugs." The Air-Compressor DTH (Down-the-Hole) method is the standard for these rocky terrains. Borewell depths vary drastically; while some parts of the Tungabhadra basin may strike water at 300 feet, the arid regions of Alur and Pattikonda often require drilling depths exceeding 800 to 1,000 feet. The cost is influenced by the "casing" requirements, especially in loose soil pockets near the riverbanks, and the high wear-and-tear on drilling bits in abrasive quartz formations. Success rates are moderate, and the life of a borewell is contingent upon the recharge capacity of the localized fracture zones.
Water quality in Kurnool is a primary concern for residents, as the district frequently reports high levels of Total Dissolved Solids (TDS). In the black cotton soil belts surrounding Yemmiganur and Mantralayam, the groundwater is often brackish or salty, requiring advanced RO (Reverse Osmosis) systems for domestic consumption. The limestone-rich geography of the district also contributes to high "Hardness," leading to white scaling in pipes and appliances. In some specific pockets of the Kurnool headquarters, there is a noted presence of Fluoride and Nitrates, the latter often attributed to agricultural runoff and urban sewage seepage. While the water from deeper aquifers is generally free from bacterial contamination, its metallic or bitter taste often necessitates treatment before it is considered potable.
Kurnool is situated in a rain-shadow region, making it one of the more drought-prone districts in Andhra Pradesh. Despite the presence of the Tungabhadra and Krishna rivers, the tail-end areas of the canal system frequently face water scarcity during the harsh summer months. The dependency on groundwater is absolute for the majority of the population in the following areas:
Find the borewell cost for your land based on the state, city, and locality. The cost estimate for a borewell tends to vary from area to area. For example, the borewell cost in a village is not the same as the cost in a city. It also depends on factors such as the accessibility of the borewell point, the type of soil (rock or loose soil), labor rates in the locality, PVC pipe and lid prices, and the availability of borewell equipment nearby.