History
Selaulim Dam, also known as Salaulim Dam, is a crucial water resource located in the Sanguem taluka of South Goa, India. It is constructed across the Salaulim River, which is a tributary of the Zuari River. The dam plays a significant role in the irrigation and water supply infrastructure of Goa.
Construction and Features
Construction Period: The construction of Selaulim Dam commenced in 1976 and was completed in 2000.
Type: It is an earth dam with a composite masonry structure.
Height: The dam stands 42.7 meters tall.
Length: The dam extends over a length of 1,024 meters.
Capacity: The reservoir has a total storage capacity of 234.36 million cubic meters.
Catchment Area: The catchment area of the dam is approximately 227 square kilometers.
Spillway: The spillway is an un-gated, Ogee type with a discharge capacity of 1,500 cubic meters per second.
Purpose
Irrigation: The primary purpose of Selaulim Dam is to provide irrigation facilities. It supports the irrigation of around 14,326 hectares of agricultural land in the region, which significantly boosts agricultural productivity.
Water Supply: The dam is a crucial source of drinking water for the state of Goa. It supplies water to several parts of South Goa, including the capital city, Panaji, and its neighboring areas.
Hydroelectric Power: Although the primary focus is irrigation and water supply, the dam also contributes to hydroelectric power generation on a small scale.
Environmental and Social Impact
Ecosystem: The reservoir has created a sizable water body that supports local biodiversity. It has become a habitat for various species of fish and birds.
Displacement: The construction of the dam led to the displacement of several villages. The project involved comprehensive rehabilitation and resettlement programs to compensate the affected families.
Tourism
Scenic Beauty: The dam and its surrounding areas offer picturesque landscapes, making it a popular spot for nature lovers and tourists.
Tourist Attractions: Visitors can enjoy boat rides, fishing, and picnicking by the dam. The lush greenery and serene environment attract a significant number of tourists, especially during the monsoon season when the dam is at its full capacity.
Current Status
Maintenance: The Goa government's Water Resources Department is responsible for the maintenance and operation of the dam. Regular inspections and maintenance activities ensure the structural integrity and efficient functioning of the dam.
Water Levels: As of recent reports, the water levels in the Selaulim Dam fluctuate based on seasonal rainfall, with the monsoon season typically replenishing the reservoir.
Controversies Surrounding Selaulim Dam
While Selaulim Dam has been a boon for irrigation and water supply in Goa, its construction and operation have not been without controversy. Here are some notable issues and controversies associated with the Selaulim Dam:
Displacement and Rehabilitation
Forced Relocation: The construction of the Selaulim Dam led to the displacement of several villages. The affected residents were forced to relocate, which caused significant disruption to their lives and livelihoods. Many of these families had been living in the area for generations and faced emotional and cultural upheaval.
Compensation Issues: There were reports of inadequate compensation and delays in the rehabilitation process. Many displaced families felt that the compensation provided was not sufficient to rebuild their lives. Discrepancies in the compensation packages and the actual land acquired further fueled discontent.
Rehabilitation Sites: The quality of the rehabilitation sites provided to the displaced families was another point of contention. Complaints included poor infrastructure, lack of basic amenities, and difficulties in adjusting to new agricultural conditions, which affected their ability to sustain their livelihood.
Environmental Concerns
Impact on Ecosystem: The construction of the dam altered the local ecosystem significantly. The submergence of large tracts of forest land led to the loss of biodiversity.
Various plant and animal species were affected, and the ecological balance of the region was disturbed.
Sedimentation: Over the years, sedimentation in the reservoir has been a concern. This reduces the water storage capacity of the dam and affects its efficiency in providing irrigation and drinking water.
Water Management and Distribution
Water Allocation: There have been debates over the allocation and distribution of water from the Selaulim Dam. Some stakeholders argue that the distribution favors certain areas over others, leading to disparities in water availability.
Agricultural Dependency: The dam has made many farmers dependent on its water for irrigation. However, during periods of low rainfall or drought, the water levels can drop significantly, affecting agricultural productivity and causing economic stress for farmers.
Legal and Administrative Issues
Land Acquisition: Legal disputes over land acquisition for the dam's construction have persisted. Some landowners claim that the acquisition process was not transparent and that they were not adequately informed or compensated.
Regulatory Compliance: There have been instances where questions were raised regarding the compliance with environmental and social regulations during the construction and expansion phases of the dam.


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