| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 91 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 109 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 164 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 190 |
*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 Shillong 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 Shillong, 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 Shillong, 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 Shillong, the 6.5 inch dia drilling rate is ₹109 per feet. A typical 365 feet borewell here costs approximately ₹39,785 for drilling alone.
A: In Shillong, the average water level is around 320 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 365 feet.
A: PVC casing pipes in Shillong vary by brand. For Hard Rock terrain, we use Class-4 or Class-5 pipes to withstand underground pressure.
A: Yes, apartments in Shillong usually require high-yield 6.5 or 7.5-inch wells drilled to 365 feet with high-HP pumps.
A: 8-inch borewells are used for commercial or agricultural use in Shillong. The rate is higher than the ₹109/ft residential rate due to heavy equipment requirements.
A: We provide a warranty on the materials (pipes/pumps) and guarantee the drilling depth as per the ₹109/ft agreement in Shillong.
This Borewell Cost is also applicable to Shillong City, Sohra (Cherrapunji), Pynursla, Shella Bholaganj, Mawkynrew, Mawphlang, Mawryngkneng, Mawsynram, Mylliem, Laitlyngkot, Police Bazar, Laitumkhrah, Laban, Mawlai, Nongthymmai, Upper Shillong, Happy Valley, Smit, Umlyngka, Nongkrem.
Shillong, the "Scotland of the East," presents a paradoxical water situation. Despite being located in one of the world's rainiest regions, the city faces acute water dependency on diminishing springs and over-strained surface sources like the Umiew River and Mawphlang Dam. In bustling urban centers like Police Bazar, Laitumkhrah, and Laban, the public health engineering supply often struggles to meet the demands of a growing tourism sector and rising population. This seasonal scarcity is particularly severe during the dry winter months when traditional springs, or ‘Khyllait,’ begin to recede. While the Greater Shillong Water Supply Scheme serves many, neighborhoods like Pynthorumkhrah, Nongmynsong, and Mawlai frequently face supply gaps. To bridge this deficit, private borewells have transitioned from a luxury to a critical requirement for residential complexes and hospitality units. Without a dedicated groundwater source, many households in Nongthymmai and Upper Shillong are forced to rely on expensive and unregulated private water tankers.
Drilling a borewell in Shillong requires navigating specific environmental and local governance protocols designed to protect the fragile Himalayan topography. Property owners in Mawdiangdiang and New Shillong must adhere to localized guidelines enforced by both state departments and traditional community institutions:
The groundwater in Shillong is generally known for its clarity, yet its chemical composition is deeply influenced by the underlying quartzites and phyllites of the Shillong Plateau. Residents in various wards experience distinct water characteristics:
The geography of Shillong is characterized by hard, ancient crystalline rocks, which makes drilling a high-precision engineering task. In contrast to the soft soil of the plains, drilling here requires heavy-duty DTH (Down-The-Hole) rigs capable of penetrating tough quartzite layers.
Key technical and financial factors include:
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.