Distribution of freshwater resources by type
67-438: The Pulichintala Project is a multi-purpose water management project for irrigation , hydropower generation , and flood control in the state of Andhra Pradesh , India , named after the prominent civil engineer, Kanuri Lakshmana Rao . It is a crucial irrigation facility for farmers in four coastal districts: West Godavari , Krishna , Guntur , Palanadu , and Prakasam , covering over 13 lakh acres . It has 24 gates and
134-670: A balancing reservoir with a capacity of 46 Tmcft at 175 feet (53 m) MSL full reservoir level (FRL). In 1911, British engineer Col. Ellis proposed an irrigation project upstream of the Prakasam Barrage . At the time, the British government showed little interest in the proposition. Later, the Raja of Muktyala led the push for the Pulichintala Project with the help of Moturi Satyanarayana and K.L Rao . It
201-452: A basic drinking water service in 2017. Of those, 159 million people worldwide drink water directly from surface water sources, such as lakes and streams. One in eight people in the world do not have access to safe water. The world's supply of groundwater is steadily decreasing. Groundwater depletion (or overdrafting ) is occurring for example in Asia, South America and North America. It
268-426: A dynamic interface between surface water and groundwater from aquifers, exchanging flow between rivers and aquifers that may be fully charged or depleted. This is especially significant in karst areas where pot-holes and underground rivers are common. There are several artificial sources of fresh water. One is treated wastewater ( reclaimed water ). Another is atmospheric water generators . Desalinated seawater
335-654: A holistic way of managing water resources began already in the 1950s leading up to the 1977 United Nations Water Conference. The development of IWRM was particularly recommended in the final statement of the ministers at the International Conference on Water and the Environment in 1992, known as the Dublin Statement . This concept aims to promote changes in practices which are considered fundamental to improved water resource management . IWRM
402-419: A small discharge to each plant. Micro-irrigation uses less pressure and water flow than sprinkler irrigation. Drip irrigation delivers water directly to the root zone of plants. Subirrigation has been used in field crops in areas with high water tables for many years. It involves artificially raising the water table to moisten the soil below the root zone of plants. It is estimated that 22% of worldwide water
469-1130: A year. On 2 October 2009, Srisailam dam experienced a record inflow which threatened the dam. It was built under the engineering leadership of Kanuri Lakshmana Rao . Srisailam right main canal (SRMC) is constructed with 44,000 cusecs capacity at Srisailam reservoir level of 269.22 metres (883 ft) MSL to feed Veligodu reservoir (16.95 tmcft), Brahmamsagar Reservoir (17.74 tmcft), Alaganoor reservoir (2.97 tmcft), Gorakallu reservoir (12.44 tmcft), Owk reservoir (4.15 tmcft), Gandikota Reservoir (26.86 tmcft), Mylavaram reservoir (9.98 tmcft), Somasila reservoir (78 tmcft) and Kandeleru reservoir (68 tmcft) with nearly 235 Tmcft total storage capacity. This canal also supplies water to Telugu Ganga project which supplies Krishna river water to Chennai city for its drinking purpose. This main canal by feeding water to K. C. Canal , Srisailam right bank canal, Telugu Ganga canal and Galeru Nagari canal irrigates vast area in Kurnool , Kadapa , Chittoor and Nellore districts . Handri-Neeva lift canal by drawing water from
536-450: Is pollution . Pollution includes discharged solutes and increased water temperature ( thermal pollution ). It is estimated that 8% of worldwide water use is for domestic purposes. These include drinking water , bathing , cooking , toilet flushing , cleaning, laundry and gardening . Basic domestic water requirements have been estimated by Peter Gleick at around 50 liters per person per day, excluding water for gardens. Drinking water
603-437: Is water scarcity , water pollution , water conflict and climate change . Fresh water is in principle a renewable resource . However, the world's supply of groundwater is steadily decreasing. Groundwater depletion (or overdrafting ) is occurring for example in Asia, South America and North America. Natural sources of fresh water include surface water , under river flow, groundwater and frozen water . Surface water
670-570: Is 6.116 cubic km (216 tmc ft). The minimum draw-down level (MDDL) of the reservoir is at 705 feet (215 m) MSL from its river sluice gates, and corresponding dead storage is 3.42 Tmcft. The left bank underground power station houses 6 × 150 megawatts (200,000 hp) reversible Francis-pump turbines for pumped-storage operation (each turbine can pump 200 cumecs ) and the right bank semi-underground power station houses 7 × 110 megawatts (150,000 hp) Francis-turbine generators. Tail pond dam/weir located 14 km downstream of Srisailam dam
737-403: Is a comprehensive, participatory planning and implementation tool for managing and developing water resources in a way that balances social and economic needs, and that ensures the protection of ecosystems for future generations. In addition, in light of contributing the achievement of Sustainable Development goals (SDGs) , IWRM has been evolving into more sustainable approach as it considers
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#1732776690704804-420: Is a long-established practice. This is especially so in arid countries. Reusing wastewater as part of sustainable water management allows water to remain an alternative water source for human activities. This can reduce scarcity . It also eases pressures on groundwater and other natural water bodies. Desalination is a process that removes mineral components from saline water . More generally, desalination
871-441: Is also employed to protect crops from frost , suppress weed growth in grain fields, and prevent soil consolidation . It is also used to cool livestock , reduce dust , dispose of sewage , and support mining operations. Drainage , which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water
938-413: Is also known as groundwater recharge . Reused water also serve various needs in residences such as toilet flushing , businesses, and industry. It is possible to treat wastewater to reach drinking water standards. Injecting reclaimed water into the water supply distribution system is known as direct potable reuse. Drinking reclaimed water is not typical. Reusing treated municipal wastewater for irrigation
1005-520: Is an important consideration. Some human water users have an intermittent need for water. For example, many farms require large quantities of water in the spring, and no water at all in the winter. Other users have a continuous need for water, such as a power plant that requires water for cooling. Over the long term the average rate of precipitation within a watershed is the upper bound for average consumption of natural surface water from that watershed. Irrigation (also referred to as watering of plants)
1072-728: Is another important source. It is important to consider the economic and environmental side effects of these technologies. Water reclamation is the process of converting municipal wastewater or sewage and industrial wastewater into water that can be reused for a variety of purposes . It is also called wastewater reuse, water reuse or water recycling. There are many types of reuse. It is possible to reuse water in this way in cities or for irrigation in agriculture. Other types of reuse are environmental reuse, industrial reuse, and reuse for drinking water, whether planned or not. Reuse may include irrigation of gardens and agricultural fields or replenishing surface water and groundwater . This latter
1139-446: Is called the water table . Groundwater is recharged from the surface; it may discharge from the surface naturally at springs and seeps , and can form oases or wetlands . Groundwater is also often withdrawn for agricultural , municipal , and industrial use by constructing and operating extraction wells . The study of the distribution and movement of groundwater is hydrogeology , also called groundwater hydrology . Throughout
1206-469: Is ever-increasing demand for drinking , manufacturing , leisure and agriculture . Due to the small percentage of water available, optimizing the fresh water we have left from natural resources has been a growing challenge around the world. Much effort in water resource management is directed at optimizing the use of water and in minimizing the environmental impact of water use on the natural environment. The observation of water as an integral part of
1273-764: Is handled differently by different countries. For example, in the United States , the United States Geological Survey (USGS) and its partners monitor water resources, conduct research and inform the public about groundwater quality. Water resources in specific countries are described below: Srisailam Dam The Srisailam Dam is constructed across the Krishna River in Nandyal district , Andhra Pradesh and Nagarkurnool district , Telangana near Srisailam temple town and
1340-609: Is low, and use the stored water to produce electricity when demand is high. Thermoelectric power plants using cooling towers have high consumption, nearly equal to their withdrawal, as most of the withdrawn water is evaporated as part of the cooling process. The withdrawal, however, is lower than in once-through cooling systems. Water is also used in many large scale industrial processes, such as thermoelectric power production, oil refining, fertilizer production and other chemical plant use, and natural gas extraction from shale rock . Discharge of untreated water from industrial uses
1407-473: Is not complete and the required water has been provided to most of the project area by lifting water from the downstream Nagarjuna Sagar reservoir. Systematic Neglect and absence of diversion of funds is evident in maintenance of the dam and lack of any modernization attempts of the Powerhouse. The officers report a shortage of maintenance staff. Safety concerns to the 2nd largest Hydroelectric project in
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#17327766907041474-576: Is one of the few water resources independent of rainfall. Researchers proposed air capture over oceans which would "significantly increasing freshwater through the capture of humid air over oceans" to address present and, especially, future water scarcity/insecurity. A 2021 study proposed hypothetical portable solar-powered atmospheric water harvesting devices . However, such off-the-grid generation may sometimes "undermine efforts to develop permanent piped infrastructure " among other problems. The total quantity of water available at any given time
1541-423: Is still unclear how much natural renewal balances this usage, and whether ecosystems are threatened. Water resource management is the activity of planning, developing, distributing and managing the optimum use of water resources. It is an aspect of water cycle management . The field of water resources management will have to continue to adapt to the current and future issues facing the allocation of water. With
1608-419: Is supplied to plants. Surface irrigation , also known as gravity irrigation, is the oldest form of irrigation and has been in use for thousands of years. In sprinkler irrigation , water is piped to one or more central locations within the field and distributed by overhead high-pressure water devices. Micro-irrigation is a system that distributes water under low pressure through a piped network and applies it as
1675-681: Is the 2nd largest capacity working hydroelectric station in India. The dam was constructed in a deep gorge in the Nallamala Hills in between Nandyal and Nagarkurnool districts, 300 m (980 ft) above sea level. It is 512 m (1,680 ft) long, 145 metres (476 ft) maximum height and has 12 radial crest gates. It has a reservoir of 616 square kilometres (238 sq mi). The project has an estimated live capacity to hold 178.74 Tmcft at its full reservoir level of 885 feet (270 m) MSL . Its gross storage capacity
1742-432: Is the practice of applying controlled amounts of water to land to help grow crops , landscape plants , and lawns . Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation
1809-499: Is the removal of salts and minerals from a substance. One example is soil desalination . This is important for agriculture. It is possible to desalinate saltwater, especially sea water , to produce water for human consumption or irrigation. The by-product of the desalination process is brine . Many seagoing ships and submarines use desalination. Modern interest in desalination mostly focuses on cost-effective provision of fresh water for human use. Along with recycled wastewater , it
1876-443: Is to establish an inner, urban, water cycle loop through the implementation of reuse strategies. Developing this urban water cycle loop requires an understanding both of the natural, pre-development, water balance and the post-development water balance. Accounting for flows in the pre- and post-development systems is an important step toward limiting urban impacts on the natural water cycle. Water resource management and governance
1943-517: Is under advanced stage of construction to hold the water released by the hydro turbines and later pump back into the Srisailam reservoir by operating the turbines in pump mode. The weir portion got breached in November 2015 unable to withstand the normal water release from the hydropower stations. Tail pond weir was completed during the year 2017 and pumping mode operation is being done even when
2010-481: Is used in industry . Major industrial users include hydroelectric dams, thermoelectric power plants , which use water for cooling , ore and oil refineries , which use water in chemical processes , and manufacturing plants, which use water as a solvent . Water withdrawal can be very high for certain industries, but consumption is generally much lower than that of agriculture. Water is used in renewable power generation. Hydroelectric power derives energy from
2077-510: Is water in a river, lake or fresh water wetland . Surface water is naturally replenished by precipitation and naturally lost through discharge to the oceans , evaporation , evapotranspiration and groundwater recharge . The only natural input to any surface water system is precipitation within its watershed . The total quantity of water in that system at any given time is also dependent on many other factors. These factors include storage capacity in lakes, wetlands and artificial reservoirs ,
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2144-417: Is water that is of sufficiently high quality so that it can be consumed or used without risk of immediate or long term harm. Such water is commonly called potable water. In most developed countries, the water supplied to domestic, commerce and industry is all of drinking water standard even though only a very small proportion is actually consumed or used in food preparation. 844 million people still lacked even
2211-499: The Krishna river up to Pulichintala dam. Water management Water resources are natural resources of water that are potentially useful for humans, for example as a source of drinking water supply or irrigation water. These resources can be either freshwater from natural sources, or water produced artificially from other sources, such as from reclaimed water ( wastewater ) or desalinated water ( seawater ). 97% of
2278-592: The Palnadu district near the Krishna River . It is between the Vykuntapuram barrage (near Amaravati ) and the Nagarjuna Sagar dam . It has a 30 Tmcft live storage capacity to impound river floodwaters generated from the catchment area located downstream of Nagarjuna Sagar Tail Pond . The project reservoir provides a water supply to the downstream Prakasam Barrage that then can be sent out through
2345-617: The Pattiseema lift/ Polavaram irrigation canal during monsoon months. The Vellatur lift irrigation scheme (constructed near 16°42′44″N 80°00′29″E / 16.71222°N 80.00806°E / 16.71222; 80.00806 ( Pulichintala lift scheme ) ), irrigates 13,000 acres in the Nalgonda district . It draws water from the Pulichintala reservoir. The lift can pump water from 120 feet (37 m) MSL when
2412-607: The ecosystem is based on integrated water resources management , based on the 1992 Dublin Principles (see below). Sustainable water management requires a holistic approach based on the principles of Integrated Water Resource Management , originally articulated in 1992 at the Dublin (January) and Rio (July) conferences. The four Dublin Principles, promulgated in the Dublin Statement are: Implementation of these principles has guided reform of national water management law around
2479-402: The sustainability of the current and future water resource allocation. Sustainable Development Goal 6 has a target related to water resources management: "Target 6.5: By 2030, implement integrated water resources management at all levels, including through transboundary cooperation as appropriate." At present, only about 0.08 percent of all the world's fresh water is accessible. And there
2546-698: The Nagarjuna Sagar right canal near Nekarikallu . With FRL 25M the newly created Vykuntapuram Barrage pond will have backwaters beyond Pokkunuru up to the toe of the Pulichinthala Project. It is more economical to construct the first stage pump house to lift water from the Prakasam Barrage backwater into the newly created Vykuntapuram Barrage pond and the second Lift stage from the Vykuntapuram Barrage pond to
2613-491: The Nexus approach, which is a cross-sectoral water resource management. The Nexus approach is based on the recognition that "water, energy and food are closely linked through global and local water, carbon and energy cycles or chains." An IWRM approach aims at avoiding a fragmented approach of water resources management by considering the following aspects: Enabling environment, roles of Institutions, management Instruments. Some of
2680-616: The Srisailam reservoir, which supplies drinking water in all the districts of Rayalaseema . Veligonda reservoir receives water by gravity through tunnels to irrigate lands in Nellore, Kadapa and Prakasam districts . Kalwakurthy lift irrigation scheme by drawing water from the Srisailam reservoir, supplies irrigation water in Mahbubnagar and Nalgonda districts Srisailam left bank canal will receive water by gravity through tunnels to irrigate lands in Nalgonda district . Tunnel work
2747-401: The competing demands for water and seeks to allocate water on an equitable basis to satisfy all uses and demands. As with other resource management , this is rarely possible in practice so decision-makers must prioritise issues of sustainability, equity and factor optimisation (in that order!) to achieve acceptable outcomes. One of the biggest concerns for water-based resources in the future is
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2814-791: The construction of a new gravity canal from Ibrahimpatnam to Vykuntapuram Barrage pond to deliver the Polavaram right main canal / Budameru diversion canal waters directly into the Vykuntapuram barrage pond since Polavaram right main canal level is 33 m MSL at Ambapuram hill near Vijayawada . A low-level, lift canal from the Krishna river located near 16°42′50″N 80°08′24″E / 16.71389°N 80.14000°E / 16.71389; 80.14000 at 20 metres (66 ft) MSL downstream of Pulichintala dam will be executed to feed Godavari water diverted from Polavaram Dam to some of
2881-463: The country have been raised over the years and have been assessed false subsequently. In 2009, the dam, designed for a maximum flood of 19 lakh cusecs, endured a flood of 25.5 lakh cusecs. According to a survey conducted in the summer of 2018, the scouring resulted in the formation of a huge pit in the apron downstream the dam. And a structure protecting the ‘toe’ and foundation of the main dam has weakened. Efforts are not yet made to repair and maintain
2948-411: The course of a river, the total volume of water transported downstream will often be a combination of the visible free water flow together with a substantial contribution flowing through rocks and sediments that underlie the river and its floodplain called the hyporheic zone . For many rivers in large valleys, this unseen component of flow may greatly exceed the visible flow. The hyporheic zone often forms
3015-440: The cross-cutting conditions that are also important to consider when implementing IWRM are: Political will and commitment, capacity development, adequate investment, financial stability and sustainable cost recovery, monitoring and evaluation. There is not one correct administrative model. The art of IWRM lies in selecting, adjusting and applying the right mix of these tools for a given situation. IWRM practices depend on context; at
3082-402: The dam. At present, the initial inflows into Srisailam reservoir are stored excessively without being used for power generation. The flood water fills the remaining empty Srisailam reservoir quickly and most of the flood water overflows into the downstream Nagarjunasagar reservoir without being used for power generation. The endeavor shall be to fill the Nagarjuna Sagar reservoir fully with
3149-479: The downstream Nagarjuna Sagar reservoir water level is below 531.5 feet (162 m) MSL. The tail pond has nearly 1 tmcft live storage capacity. The Srisailam project began in 1960, Initially only as a power project. After several delays, the main dam was finally completed twenty years later in 1980 July 26. In the meantime the project was converted into a multipurpose facility with a generating capacity of 770 megawatts (1,030,000 hp) by its second stage which
3216-486: The existing K.L Rao Sagar Pulichintala Project and later lift Stages from K.L Rao Sagar to Nagarjuna Sagar right canal. It will shorten the length of this lift project canal, Pressure Main and fewer lift stages and also enable to lift of water up to Srisailam Project via the existing Reversible Reverse turbine pump houses in Nagarjuna Sagar Dam and its tail pond project . It is even more economical if
3283-596: The existing command area (situated below 60 m MSL) under Nagarjuna Sagar right bank canal to facilitate the extension of Nagarjuna Sagar right bank canal connecting Kandaleru feeder canal / Somasila Dam reservoir serving irrigation needs in Prakasam , Potti Sriramulu Nellore and Chittur districts including Chennai drinking water supply . A branch from this lift canal is also extended up to Pulichinthala dam (FRL 53.34 m MSL) to store Godavari water in Pulichintala reservoir during drought years and to irrigate lowlands along
3350-583: The force of water flowing downhill, driving a turbine connected to a generator. This hydroelectricity is a low-cost, non-polluting, renewable energy source. Significantly, hydroelectric power can also be used for load following unlike most renewable energy sources which are intermittent . Ultimately, the energy in a hydroelectric power plant is supplied by the sun. Heat from the sun evaporates water, which condenses as rain in higher altitudes and flows downhill. Pumped-storage hydroelectric plants also exist, which use grid electricity to pump water uphill when demand
3417-475: The greatest area of glaciers and permafrost outside of the poles. Ten of Asia's largest rivers flow from there, and more than a billion people's livelihoods depend on them. To complicate matters, temperatures there are rising more rapidly than the global average. In Nepal, the temperature has risen by 0.6 degrees Celsius over the last decade, whereas globally, the Earth has warmed approximately 0.7 degrees Celsius over
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#17327766907043484-489: The growing uncertainties of global climate change and the long-term impacts of past management actions, this decision-making will be even more difficult. It is likely that ongoing climate change will lead to situations that have not been encountered. As a result, alternative management strategies, including participatory approaches and adaptive capacity are increasingly being used to strengthen water decision-making. Ideally, water resource management planning has regard to all
3551-442: The implementation of IWRM at a global level. The third World Water Forum recommended IWRM and discussed information sharing, stakeholder participation, and gender and class dynamics. Operationally, IWRM approaches involve applying knowledge from various disciplines as well as the insights from diverse stakeholders to devise and implement efficient, equitable and sustainable solutions to water and development problems. As such, IWRM
3618-490: The installation of four generating sets of 110 MW each. The right bank branch canal is estimated to cost ₹ 449 crore and the initial investment of ₹ 140 crore has been provided by the World Bank. The projected cost-benefit ratio of the project has been worked out at 1:1.91 at 10% interest on capital outlay. . In 1998 a coffer dam was over topped by flooding. The power house required repairs and did not generate power for
3685-474: The last hundred years. Groundwater is the water present beneath Earth 's surface in rock and soil pore spaces and in the fractures of rock formations . About 30 percent of all readily available fresh water in the world is groundwater. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water
3752-411: The operational level, the challenge is to translate the agreed principles into concrete action. Integrated urban water management (IUWM) is the practice of managing freshwater , wastewater , and storm water as components of a basin-wide management plan. It builds on existing water supply and sanitation considerations within an urban settlement by incorporating urban water management within
3819-438: The permeability of the soil beneath these storage bodies, the runoff characteristics of the land in the watershed, the timing of the precipitation and local evaporation rates. All of these factors also affect the proportions of water loss. Humans often increase storage capacity by constructing reservoirs and decrease it by draining wetlands. Humans often increase runoff quantities and velocities by paving areas and channelizing
3886-509: The reservoir's gross storage is as low as 4 Tmcft. The proposed Yadadri Thermal Power Plant would also draw water from the reservoir. The Godavari Penna River linking project was constructed to stabilize the existing irrigated area under the Nagarjuna Sagar right canal . The new lift would have greenfield alignment, and its first phase consists of five-step ladder pumping stages that transfer 7,000 cusecs of Godavari River water from Prakasam Barrage to deliver 73 Tmcft of Godavari water into
3953-506: The resultant economic and social welfare in an equitable manner without compromising the sustainability of vital ecosystems ". Some scholars say that IWRM is complementary to water security because water security is a goal or destination, whilst IWRM is the process necessary to achieve that goal. IWRM is a paradigm that emerged at international conferences in the late 1900s and early 2000s, although participatory water management institutions have existed for centuries. Discussions on
4020-442: The scope of the entire river basin. IUWM is commonly seen as a strategy for achieving the goals of Water Sensitive Urban Design . IUWM seeks to change the impact of urban development on the natural water cycle , based on the premise that by managing the urban water cycle as a whole; a more efficient use of resources can be achieved providing not only economic benefits but also improved social and environmental outcomes. One approach
4087-510: The stream flow. Natural surface water can be augmented by importing surface water from another watershed through a canal or pipeline . Brazil is estimated to have the largest supply of fresh water in the world, followed by Russia and Canada . Glacier runoff is considered to be surface water. The Himalayas, which are often called "The Roof of the World", contain some of the most extensive and rough high altitude areas on Earth as well as
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#17327766907044154-451: The uniform water released through the power generating units. The existing right bank power station (770 MW) can be converted into pumped storage hydroelectric power (PSHP) to operate in pumping mode when the downstream Nagarjuna Sagar reservoir level is above 560 feet (171 m) MSL. The PSHP can be used for energy storage purposes on daily basis and to transfer Godavari water to the Srisailam reservoir during drought years. Alternately,
4221-548: The water on Earth is salt water and only three percent is fresh water ; slightly over two-thirds of this is frozen in glaciers and polar ice caps . The remaining unfrozen freshwater is found mainly as groundwater, with only a small fraction present above ground or in the air. Natural sources of fresh water include surface water , under river flow, groundwater and frozen water . People use water resources for agricultural , industrial and household activities. Water resources are under threat from multiple issues. There
4288-578: The world since 1992. Further challenges to sustainable and equitable water resources management include the fact that many water bodies are shared across boundaries which may be international (see water conflict ) or intra-national (see Murray-Darling basin ). Integrated water resources management (IWRM) has been defined by the Global Water Partnership (GWP) as "a process which promotes the coordinated development and management of water, land and related resources, in order to maximize
4355-715: Was a topic of the second World Water Forum , which was attended by a more varied group of stakeholders than the preceding conferences and contributed to the creation of the GWP. In the International Water Association definition, IWRM rests upon three principles that together act as the overall framework: In 2002, the development of IWRM was discussed at the World Summit on Sustainable Development held in Johannesburg, which aimed to encourage
4422-537: Was completed in 1987. The dam is to provide water for an estimated 2,000 square kilometres (770 sq mi). Under the right bank branch canal 790 square kilometres (310 sq mi) in Kurnool and Kadapa districts will have assured irrigation. From the initial modest estimate of ₹ 38.47 crore for a power project the total cost of the multipurpose project was estimated to cross ₹ 1000 crore in its enlarged form. The dam has alone cost ₹ 404 crore together with
4489-531: Was the first project to start under the ambitious Jalayagnam program in the year 2005. Financial tie-up happened in 2009 and commenced in 2009. On 7 December 2013, the project was ready for a trial run, and it started impounding water in August 2014. It was fully completed in September 2018. The total cost of the project exceeded Rs.1850 crores. The irrigation facility is in the Pulichintala village, located in
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