| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 90 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 106 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 165 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 186 |
*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 !
In the fertile plains of Khowai, the geology consists of deep, unconsolidated alluvial deposits including sand, silt, clay, and gravel. Unlike rocky terrains, the challenge in Khowai is not the hardness of the ground, but the stability of the borehole. We utilize Direct Rotary or Reverse Rotary drilling technologies to manage these soft strata effectively. A crucial part of our service in Khowai is the design of the assembly, where we strategically place 'V-Wire' screens or slotted pipes against the most productive sand aquifers. To prevent the 'sand-pumping' issue common in this region, we perform precision gravel packing, filling the annular space with graded pebbles to act as a natural filter. This ensures crystal-clear water and protects your submersible pump from premature wear and tear. Because Khowai may have multiple aquifer layers, we help clients identify the second or third layer to avoid the risk of surface pollutants or agricultural runoff. Our development process includes high-velocity surging and air-compressor cleaning to stabilize the aquifer and maximize flow. This professional approach results in a high-discharge tube well capable of supporting large-scale irrigation or high-capacity residential requirements.
Technical Setup for Alluvial Terrain:
Direct Rotary (DR) Rig with Gravel Packing for Sand Aquifers.
*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 Khowai, the 6.5 inch dia drilling rate is ₹106 per feet. A typical 335 feet borewell here costs approximately ₹35,510 for drilling alone.
A: In Khowai, the average water level is around 275 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 335 feet.
A: According to Tripura regulations, a minimum distance of 250 to 500 meters is often required from public water sources in Khowai to prevent aquifer depletion.
A: 8-inch borewells are used for commercial or agricultural use in Khowai. The rate is higher than the ₹106/ft residential rate due to heavy equipment requirements.
A: For 335 feet in Khowai, a 1.5 HP to 3 HP submersible pump is usually required depending on the required water discharge.
A: For a standard 335 feet borewell in Khowai, the drilling process usually takes 12 to 18 hours, depending on the hardness of the Alluvial strata.
This Borewell Cost is also applicable to Khowai Town, Teliamura, Kalyanpur, Mungiakami, Padmabil, Tulashikhar, Baijalbari, Chakmaghat, Goutamnagar, Asharambari, Ampura, Moharcherra, Chebri, Paharmura, Jambura, Belchari, Dwarikapur, Krishnapur, Shanti Bazar (Khowai), Subhash Park.
In Khowai, the legal framework for groundwater extraction is strictly managed to balance the needs of the tribal autonomous regions and urban growth. Property owners in Khowai town, Teliamura, and the surrounding block headquarters must navigate the regulations set by the Public Works Department (Drinking Water and Sanitation) and the local District Administration. For residential installations in areas like Chebri and Ganki, prior permission is required to ensure that the new borewell does not infringe upon the command area of existing government water supply schemes. The approval process involves submitting land records (Parcha) and a site map to the local Panchayat or Municipal office, which then forwards the request for technical clearance. In the TTAADC (Tripura Tribal Areas Autonomous District Council) zones like Mungiakami and Tulashikhar, additional community-level clearances may be necessary. Registration of the borewell is mandatory to secure electricity connections for submersible pumps and to comply with the state's environmental preservation guidelines, aimed at maintaining the delicate ecological balance of the Khowai river basin.
The geographical profile of Khowai is a mix of semi-consolidated sedimentary formations and valley fill deposits, bordered by the Atharamura hill ranges. Drilling in this region, particularly in low-lying areas like Paschim Singhichhara and Sonatala, often encounters "friable sandstones" and thick layers of sticky yellow clay. Most domestic borewells in the Khowai valley are drilled to depths of 200 to 450 feet to tap into the unconfined or semi-confined aquifers. However, in the hilly terrains of Kalyanpur or the elevated sections of Teliamura, depths may need to exceed 600 feet to reach a sustainable water table. The cost of a borewell here is significantly influenced by the transportation of drilling rigs into remote pockets and the use of heavy-duty PVC casing pipes to prevent the collapse of the clayey walls. While the success rate in the valley is generally high, the presence of fine sand requires precise gravel packing and high-quality screen filters. A well-constructed borewell in Khowai can serve for 12 to 15 years, provided it is protected from the heavy monsoon runoff that can lead to surface water seepage and siltation.
The groundwater quality in Khowai is largely determined by its sedimentary geology, which often leads to a high concentration of dissolved minerals. The most prevalent concern for residents in Gournagar and Paharmura is the high iron content, which frequently exceeds the permissible limit of 0.3 mg/l. This often results in a metallic taste, reddish-brown staining on laundry, and scale buildup in bathroom fixtures. While the Total Dissolved Solids (TDS) levels generally remain low (typically between 100 and 300 ppm), the water is often slightly acidic or carries a metallic aftertaste. Unlike the northern districts of India, salinity and brackishness are non-existent here; however, geogenic iron and localized turbidity during the monsoon are the primary hurdles. For domestic consumption, it is essential for households in Khowai to install specialized Iron Removal Plants (IRP) or multi-stage filtration systems. Basic RO (Reverse Osmosis) is less critical for TDS management but is frequently used to ensure the water is soft, clear, and free from the distinct metallic odor common to the region’s sub-surface sources.
Khowai faces a dual challenge of high dependency on groundwater and seasonal shortages in its remote hill tracts. While the Jal Jeevan Mission has significantly expanded tap water coverage in blocks like Padmabil, many villages in the interior Mungiakami region still experience acute water crises during the pre-monsoon summer. The municipal piped supply in Khowai town and Teliamura often remains intermittent, making a private borewell a critical lifeline for households to ensure a 24/7 supply. The dependency on independent water sources is nearly 60% in newly developed residential clusters where the public infrastructure has not yet reached full capacity. The possibility of a water shortage is a persistent risk in the upland areas where traditional wells often go dry by late April. For residents and local businesses, investing in a deep borewell—integrated with a rainwater harvesting system to recharge the shallow aquifers—is the most effective strategy for water security and long-term sustainability in this part of Tripura.
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.