| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 93 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 100 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 160 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 189 |
*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 Raiganj 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 Raiganj, 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 Raiganj, 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 Raiganj, the 6.5 inch dia drilling rate is ₹100 per feet. A typical 370 feet borewell here costs approximately ₹37,000 for drilling alone.
A: In Raiganj, the average water level is around 265 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 370 feet.
A: While the owner must apply, we provide all the technical details, depth reports, and Hard Rock charts required by the Raiganj authorities.
A: PVC casing pipes in Raiganj vary by brand. For Hard Rock terrain, we use Class-4 or Class-5 pipes to withstand underground pressure.
A: Based on local data for Raiganj, we recommend reaching at least 370 feet to tap into the secondary fracture zones for a reliable yield.
A: Yes, the West Bengal government often provides subsidies for SC/ST farmers. Contact the Raiganj agricultural department for the latest schemes.
This Borewell Cost is also applicable to Raiganj, Islampur, Dalkhola, Kaliyaganj, Itahar, Hemtabad, Goalpokhar, Karandighi, Chopra, Raiganj Town, Siliguri More, Karnajora, Mohonbati, Bandar, Islampur Court Area, Aluabari, Panjipara, Kishanganj Road Area, Domohana, Bindole.
Raiganj, the headquarters of Uttar Dinajpur, is characterized by its "Old Alluvium" and "New Alluvium" soil structures, which belong to the Barind tract and the Gangetic floodplains. Unlike the rocky southern parts of the state, the subsurface here consists of layers of fine sand, silt, and clay. For a successful borewell in areas like Karnajore, Mohunbari, and Bandar, the approximate depth required is usually between 200 feet and 450 feet. Drilling is primarily conducted using the mud rotary method or water-jetting, which are cost-effective for these soft sedimentary layers. The costs involved are relatively lower than in hard-rock regions, but challenges arise from "fine sand rushing" which can choke the filters if not managed with high-precision gravel packing. The success rate for borewells in Raiganj is very high, often exceeding 90%, and a well-constructed unit using premium PVC casing pipes typically enjoys a life of 15 to 25 years.
The groundwater in the Raiganj block has a distinct chemical signature influenced by the acidic nature of the local soil. Residents often notice the following characteristics in their water supply:
While the Kulik River flows near the town and provides a scenic backdrop with its famous bird sanctuary, the municipal water dependency remains a critical issue. The Raiganj Municipality has recently expanded its piped water projects to cover over 20,000 households across 27 wards; however, the supply is often limited to specific hours in the morning and evening. During the peak summer months of April and May, the groundwater table can drop significantly, leading to a temporary water shortage possibility in older, shallow hand pumps. For residents in growing neighborhoods like Sudarshanpur and Birghote, a deep borewell is highly recommended to bridge the gap between municipal timings and actual demand. Having a private source ensures a 24-hour supply for overhead tanks, which is essential for the multi-story apartments and commercial hubs expanding along the NH-12 corridor.
To sink a borewell in Raiganj, property owners must adhere to the West Bengal State Water Investigation Directorate (SWID) regulations. The localized procedure for obtaining a permit in Uttar Dinajpur involves several steps:
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.