| Borewell Size (Diameter) | Recommended Usage | Rate Per Feet |
|---|---|---|
| 4.5 Inch Dia | Small Residential / Individual Home | ₹ 94 |
| 6.5 Inch Dia | Standard Home / Apartments / Shops | ₹ 115 |
| 7.5 Inch Dia | Commercial / Large Housing Society | ₹ 166 |
| 12 Inch Dia | Agriculture / Industrial High-Yield | ₹ 183 |
*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 Along is an engineering feat that demands specialized equipment and localized geological knowledge. The strata in Along 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 Along. 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 Along, the 6.5 inch dia drilling rate is ₹115 per feet. A typical 345 feet borewell here costs approximately ₹39,675 for drilling alone.
A: In Along, the average water level is around 325 feet. However, to ensure a perennial supply, we recommend an ideal drilling depth of 345 feet.
A: In Along, the drilling cost for a standard 6.5-inch borewell starts at approximately ₹115 per feet. The total price depends on the final depth and the casing pipe quality used.
A: Our team is rated as a top service provider in Along, offering transparent pricing at ₹115/ft and using advanced Mountainous-specific technology.
A: While hard rock is tough to drill, our ₹115/ft rate in Along is inclusive of standard Mountainous conditions unless extreme boulders are met.
A: Industrial wells in Along start with larger diameters and involve EIA (Environmental Impact Assessment) costs in addition to the drilling rate.
This Borewell Cost is also applicable to Aalo, Along, Yomcha, Liromoba, Kaying, Darak, Kamba, Tirbin, Bagra, Nikte, Darka, Kombo, Pakam, Kombong, Jirdin, Pushi, Doji, Gensi, Sibe, Basar.
In the West Siang district, groundwater extraction is primarily governed by the Arunachal Pradesh Water Resources Department in alignment with Central Ground Water Authority (CGWA) norms. For residents in the Aalo (Along) headquarters and developing areas like Bagra, obtaining a No Objection Certificate (NOC) is a vital first step before any drilling project begins. The approval process requires the submission of land possession documents, intended water usage details, and a commitment to installing rainwater harvesting units. The district administration emphasizes regulated spacing between borewells in town clusters to prevent the depletion of local aquifers. While much of the district is categorized under safe zones for groundwater, industrial or large-scale commercial setups in circles like Kamba or Liromoba are subject to more rigorous hydrogeological assessments to ensure long-term environmental sustainability.
The geological terrain of West Siang consists of the Himalayan foothills featuring a mix of the Bomdila Group of rocks, including quartzite, phyllites, and schist. In the valley regions of Aalo, the presence of thick alluvial deposits mixed with river boulders makes the drilling process complex, often requiring the DTH (Down-the-Hole) hammer rig combined with specialized casing techniques to prevent hole collapse. Borewell depths in the Aalo headquarters and nearby villages like Darka generally range between 250 to 500 feet to reach reliable water-bearing fractures. The cost of drilling is influenced by the logistical challenge of moving heavy machinery through mountainous roads and the wear on equipment caused by hard metamorphic strata. While the success rate is high in fracture zones, the longevity of the borewell depends significantly on the annual monsoon recharge of the Sipu and Yomgo river basins.
Water quality in West Siang is largely characterized by its natural purity, often described as "Sweet" and highly palatable. In Aalo and the surrounding blocks like Darak, the Total Dissolved Solids (TDS) levels are remarkably low, making the water soft and suitable for all domestic applications. However, a common localized phenomenon in the Siang region is the presence of dissolved Iron, which can occasionally exceed the permissible limit of 0.3 mg/L. This may lead to a slight metallic taste or reddish-brown staining on fixtures over time. Unlike the plains, the water here is completely free from salinity or brackishness. Residents in lower-lying areas near the riverbanks find the water to be very fresh, though basic iron-removal filters are often recommended for those tapping into deeper aquifers to maintain crystal-clear water quality.
While West Siang is blessed with significant surface water from the Yomgo River and numerous perennial streams, the Aalo town headquarters often faces severe water crises during the monsoon due to landslides damaging the gravity-fed pipeline networks. This has led to a massive shift toward groundwater dependency to ensure a consistent year-round supply. In many residential pockets and commercial hubs, a borewell is no longer a luxury but a critical back-up to unreliable municipal taps.
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.