| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 97 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 110 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 157 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 180 |
*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 Bengaluru 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 Bengaluru, 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 Bengaluru, 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 Bengaluru, the 6.5 inch dia drilling rate is ₹110 per feet. A typical 320 feet borewell here costs approximately ₹35,200 for drilling alone.
A: In Bengaluru, the average water level is around 305 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 320 feet.
A: The water table in Bengaluru varies by season. Currently, based on the Hard Rock structure of the region, we suggest drilling to 320 feet to ensure a perennial water supply.
A: Yes, the Karnataka government often provides subsidies for SC/ST farmers. Contact the Bengaluru agricultural department for the latest schemes.
A: Our team is rated as a top service provider in Bengaluru, offering transparent pricing at ₹110/ft and using advanced Hard Rock-specific technology.
A: While the owner must apply, we provide all the technical details, depth reports, and Hard Rock charts required by the Bengaluru authorities.
This Borewell Cost is also applicable to Doddaballapura, Devanahalli, Hoskote, Nelamangala, Nelamangala Town, Kempegowda International Airport Area, Avathi, Gudemaranahalli, Kasaba, Sulibele, Jadigenahalli, Tubagere, Doddabelavangala, Vishwanathapura, Aradeshahalli, Budigere, Marasandra, Konaghatta, Gollahalli, Dobbaspet and Electronic City, Whitefield, Sarjapur Road, Jayanagar, JP Nagar, Indiranagar, Koramangala, Hebbal, Yelahanka, Rajajinagar, Malleshwaram, Marathahalli, HSR Layout, Bannerghatta Road, Banashankari, Kengeri, Yeshwanthpur, Vijayanagar, RT Nagar, Bommanahalli.
Bengaluru Rural district, encompassing towns like Devanahalli, Doddaballapura, Hoskote, and Nelamangala, sits atop the crystalline basement of the Indian Peninsular Shield. The terrain is dominated by ancient Granite and Gneiss, which are exceptionally hard and lack primary porosity. For residential properties in areas such as Beerasandra and suburban Hoskote, the average depth to find a sustainable fracture-based aquifer ranges between 800 and 1,000 feet. In some high-elevation zones or over-exploited pockets, drilling depths frequently extend to 1,200 feet or more to ensure year-round yield.
The cost of drilling in this district has seen a significant upward trend due to the extreme depths and the wear on high-pressure DTH (Down-The-Hole) hammer bits. A standard 6.5-inch diameter borewell project involves a base drilling rate of approximately ₹110 to ₹120 per foot for the first 300 feet, with rates increasing incrementally for every additional 100 feet. A typical 1,000-foot borewell in Bengaluru Rural can cost between ₹4,50,000 and ₹6,50,000 when factoring in MS (Mild Steel) casing for the top weathered zones, high-stage submersible pumps, and heavy-duty electrical cabling. While the success rate depends on intersecting secondary fractures, the durability of these wells is high, provided the casing prevents topsoil infiltration.
Groundwater in the Bengaluru Rural outskirts is generally non-saline, but its chemical profile is heavily influenced by the deep-seated rock formations and rapid peri-urban development.
The dependency on groundwater in Bengaluru Rural is near-absolute. Unlike the core city area, which receives Cauvery River water via the BWSSB, the rural district and its burgeoning townships rely almost entirely on borewells and local tank systems. With rivers like the Arkavathy running dry for most of the year, the "Jal Jeevan Mission" and multi-village schemes are still in various stages of implementation, leaving a gap that only independent extraction can fill.
The possibility of water shortage is high during the peak summer months when the shallow water table recedes, causing older, shallow borewells to go dry. This makes a deep-drilled private borewell a mandatory investment for new residential layouts, industrial parks near the airport, and the massive greenhouse farms in the region. For residents in high-growth corridors, a borewell is the primary safeguard against the intermittent and often expensive private water tanker supply.
Groundwater extraction in the district is strictly regulated under the Karnataka Ground Water (Regulation and Control of Development and Management) Act. Any new drilling activity in Bengaluru Rural must be formally authorized to ensure sustainable usage.
In the Bangalore Urban district, including the BBMP and BDA peripheral areas, the process for sinking a new borewell is strictly governed by the Karnataka Groundwater Authority. Residents in localities such as Whitefield, Electronic City, and HSR Layout must navigate a formal permit system under the Karnataka Ground Water (Regulation and Control of Development and Management) Act. The procedure begins with an application submitted to the Bangalore Water Supply and Sewerage Board (BWSSB) or the relevant Senior Geologist's office. Key requirements for approval include proving the absence of an existing functional borewell on the property and maintaining a mandatory safety distance from public water sources. Additionally, the district mandates the simultaneous installation of rainwater harvesting systems as a prerequisite for groundwater extraction clearance, ensuring a move towards sustainable consumption in this rapidly expanding metropolis.
The geological profile of Bangalore Urban primarily consists of hard crystalline rock, specifically granite and gneiss. This terrain presents significant challenges for drilling, often requiring high-pressure DTH (Down-the-Hole) rig methods. While historically water was available at 300 to 500 feet, current drilling depths in areas like Sarjapur, Marathahalli, and Yelahanka frequently exceed 1,000 to 1,200 feet to reach viable aquifers. The cost of drilling scales with depth, involving expenses for the rig, casing pipes (MS or PVC), and high-stage submersible pumps. The success rate varies significantly across the district; while central zones may see better yield, the peripheral "Silicon Forest" areas face a lower success rate due to the over-exploitation of deep-seated fractures. The life of a borewell in this region is highly dependent on local groundwater recharge, with many older wells in Jayanagar or Malleshwaram seeing a decline in yield as the water table recedes further into the hard rock layers.
Water quality in Bangalore Urban is diverse, ranging from relatively soft water in older, less dense areas to highly mineralized water in the newly developed corridors. In many parts of the district, residents encounter "Hard Water," characterized by high calcium and magnesium content which often leads to scaling in pipes and appliances. Areas such as Bellandur and Varthur frequently report high Total Dissolved Solids (TDS) levels, resulting in a slightly metallic or brackish taste. In some pockets, the water is described as "Brackish" or "Salty," requiring advanced RO filtration systems for domestic use. Monitoring often reveals that while the deep-core water might be "Sweet" initially, the lack of adequate filtration through the soil in urbanized zones can lead to localized variations in mineral concentration and taste profiles.
Bangalore Urban faces a profound dependency on groundwater to supplement the Cauvery River supply. In the district headquarters and surrounding suburbs, the possibility of water shortages is a persistent reality, especially during peak summer months. Areas located far from the main Cauvery pipelines, such as those in the East and South Taluks, find that a borewell is not just an option but a critical necessity for survival. The availability of piped water is often insufficient to meet the demands of high-rise apartments and commercial hubs in Indiranagar or Koramangala. Consequently, despite the falling water levels, the reliance on private borewells remains high. For property owners in this district, investing in a borewell is essential to bridge the gap between government supply and the actual daily consumption needs of the local population.
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.