| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 92 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 100 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 166 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 184 |
*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 !
The hydrology of Kavaratti is extremely unique and fragile, consisting primarily of coral atolls or marine sand deposits. In these island environments, freshwater exists as a thin 'lens' floating atop the denser seawater. Drilling in Kavaratti must be done with extreme precision to avoid 'upconing,' where saltwater is accidentally pulled into the freshwater supply. We prioritize shallow, large-diameter wells or specialized horizontal infiltration galleries to capture this delicate freshwater layer without disturbing the saline boundary. Our construction methods focus on using non-corrosive materials like high-grade PVC to withstand the salty marine air and groundwater. Environmental protection is our top priority in Kavaratti, as the local aquifers are the only source of life-sustaining water. We recommend solar-powered pumping solutions to maintain a low, steady draw on the aquifer, preventing localized depletion. Our expertise in island water management ensures that residents and resorts have access to safe water while preserving the local ecological balance.
Technical Setup for Island/Marine Terrain:
Precision Shallow Drilling for Sensitive Freshwater Lens.
*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 Kavaratti, the 6.5 inch dia drilling rate is ₹100 per feet. A typical 320 feet borewell here costs approximately ₹32,000 for drilling alone.
A: In Kavaratti, the average water level is around 295 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 320 feet.
A: Industrial wells in Kavaratti start with larger diameters and involve EIA (Environmental Impact Assessment) costs in addition to the drilling rate.
A: Groundwater in Kavaratti is generally good, but since the terrain is Island/Marine, we recommend a TDS test. We provide water testing services post-drilling to ensure safety.
A: It is a maintenance technique we use in Kavaratti to remove silt and debris from the bottom of the well using high-pressure air.
A: We provide a warranty on the materials (pipes/pumps) and guarantee the drilling depth as per the ₹100/ft agreement in Kavaratti.
This Borewell Cost is also applicable to Kavaratti, Agatti, Bangaram, Minicoy, Amini, Andrott, Kadmat, Kalpeni, Kiltan, Chetlat, Bitra, Suheli Par, Pitti Island, Agatti Airport Area, Kavaratti Township, Thinnakara, Cheriyam, Kalpitti, Bangaram Atoll, Minicoy Lighthouse Area.
The Union Territory of Lakshadweep presents a unique hydrogeological environment characterized by its coral island formation. Unlike mainland districts, these islands possess no rivers, streams, or large natural reservoirs. The primary source of naturally occurring freshwater is a thin "freshwater lens" that floats above the denser, saline groundwater beneath the islands. Due to the high permeability of the coral sand and the limited surface area, water security is a constant challenge. Residents across major islands such as Kavaratti, Agatti, and Androth are heavily dependent on rainwater harvesting and public water supply systems. Due to the extreme vulnerability of the freshwater lens to saltwater intrusion and contamination, traditional borewell extraction is generally discouraged and strictly regulated. The focus in the archipelago has shifted toward advanced desalination technology and scientific water management rather than individual deep-well drilling.
Extracting groundwater in Lakshadweep is governed by specific territorial regulations designed to protect the fragile ecology of the coral atolls. The "Lakshadweep Ground Water (Development and Control) Regulation" empowers the local Ground Water Authority to monitor and control all extraction activities. Because the freshwater lens is exceptionally delicate, indiscriminate drilling or over-pumping can lead to irreversible salinization, where seawater rises to replace the freshwater, effectively destroying the water source for the entire island community. Consequently, obtaining approval for any form of well construction requires rigorous evaluation by local authorities, including the District Panchayat and Public Works Department. Unauthorized digging or drilling is strictly prohibited to prevent the collapse of the fragile freshwater aquifer. Residents are encouraged to utilize government-provided desalination water and community-managed rainwater structures rather than pursuing private groundwater extraction.
Groundwater quality in the Lakshadweep islands is highly variable and susceptible to both natural and human-induced factors. Because the islands are essentially porous coral atolls, the groundwater is prone to rapid contamination. The water often exhibits high levels of salinity, especially during the dry season or in areas of over-extraction. Furthermore, the porous nature of the soil means that seepage from septic tanks and surface pollutants can lead to bacterial contamination and elevated nitrate levels, which is a significant concern for public health. While some shallow wells might yield water that is perceived as "sweet," it is frequently brackish or hard due to the dissolution of calcium carbonate from the surrounding coral sands. Given these characteristics, untreated groundwater is rarely considered safe for direct consumption, and desalination or specialized filtration is the standard for ensuring potable water quality.
Drilling conventional deep borewells is fundamentally unsuitable for the geography of Lakshadweep. The islands sit at a very low elevation above mean sea level, and the sub-surface consists of unconsolidated coral sand and limestone cavities. Attempting to drill deep would immediately tap into the surrounding seawater, resulting in saline water rather than freshwater. Instead of high-depth drilling, sustainable water management in regions like Kiltan or Kadamat involves "skimming" thin layers of freshwater using shallow, large-diameter infiltration wells or galleries. The success of these systems depends on the rate of rainfall recharge and the proximity to the coast. The primary challenge remains the risk of saltwater up-coning, which occurs if water is withdrawn faster than it is replenished. Consequently, the life and utility of any water extraction point are entirely dependent on strict adherence to conservation practices, avoiding intensive pumping, and prioritizing the maintenance of existing rainwater harvesting infrastructure to preserve the delicate balance of the island's unique hydrogeological system.
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.