| 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 | ₹ 102 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 159 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 191 |
*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 !
Drilling in the rugged mountainous terrain of Kohima is an engineering feat that demands specialized equipment and localized geological knowledge. The strata in Kohima often consist of a chaotic mix of boulders, glacial till, and hard metamorphic rock like schist or quartzite. Standard drilling methods frequently fail here due to shifting boulders that can bury a drill bit instantly. Therefore, we utilize ODEX (Overburden Drilling) or Symmetrix systems, which allow us to install the casing pipes simultaneously while drilling through loose debris. This 'Casing-while-drilling' method is the only way to ensure a stable borehole in the steep slopes of Kohima. Water is typically found in lineaments and fault zones, making site selection a critical part of our process. We use man-portable or tractor-mounted compact rigs to access narrow mountain roads and remote locations across the district. Given the high elevation, we also specialize in installing high-head multi-stage pumps and hydropneumatic tanks to ensure consistent water pressure for homes built on different levels. Our focus is on providing a resilient water supply that can withstand the extreme climatic conditions and geological instability common in high-altitude regions.
Technical Setup for Mountainous Terrain:
Lightweight High-Pressure DTH for High-Altitude Terrains.
*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 Kohima, the 6.5 inch dia drilling rate is ₹102 per feet. A typical 365 feet borewell here costs approximately ₹37,230 for drilling alone.
A: In Kohima, the average water level is around 280 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 365 feet.
A: Yes, the Nagaland government often provides subsidies for SC/ST farmers. Contact the Kohima agricultural department for the latest schemes.
A: In Kohima coastal areas, we use telescopic casing to seal off saline layers and tap only the deep Mountainous freshwater lenses.
A: Yes, under the Nagaland Ground Water Act, registration is mandatory. In Kohima, we assist clients in obtaining the necessary NOC (No Objection Certificate) before drilling starts.
A: Most residential borewells in Kohima require a 3-phase connection, although single-phase submersible pumps are available for depths up to 250 feet.
This Borewell Cost is also applicable to Kohima Town, Tseminyu, Chiephobozou, Jakhama, Sechu-Zubza, Kezocha, Kohima Village, High School Area, PWD Colony, Razhu Point, Kohima Science College Area, Lerie, Jotsoma, Khonoma, Viswema, Pfutsero Road, Mao Gate Area, Ministers Hill, Bayavu Hill, Aradura.
Kohima, the capital city of Nagaland, sits atop high ridges where water availability is a constant challenge for its residents. While the city traditionally relies on natural springs, known locally as ‘Zubza’ or community water taps, the rapid urbanization in areas like P.R. Hill, Lerie, and Kohima Village has put immense pressure on these ancient sources. The Public Health Engineering Department (PHED) provides supply through gravity-fed systems from streams in the Japfü range, but this is often highly seasonal. During the dry winter and early spring months, these streams recede, leading to acute water shortages across High School Colony and Naga Bazar. The dependency on expensive private water tankers has become a burden for many households. Consequently, sinking a private borewell is no longer just an option but a vital requirement for residential complexes and commercial establishments in Mawlai and Chandmari to ensure a year-round, self-reliant water supply.
Due to the fragile mountainous geography and the risk of landslides, drilling a borewell in Kohima is strictly regulated by the Directorate of Geology & Mining (DGM), Nagaland. Property owners in Lower Chandmari and New Secretariat must follow a localized administrative path to ensure their groundwater source is legally compliant:
The groundwater profile in Kohima is dictated by the complex geological layers of sandstone and shale that form the Inner Fold Belt. The taste and quality of the water can vary significantly depending on the depth and local rock formations:
Drilling a borewell in Kohima is a major engineering feat due to the rugged mountainous terrain and the presence of hard metamorphic rock like schist and quartzite. In neighborhoods such as Keziekie and North Gate, the "casing-while-drilling" method is often necessary to prevent the hole from collapsing in the loose topsoil layers.
Technical and financial factors for the district 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.