The health and future of our country is critically dependent on the health of our rivers. To compromise upon our rivers’ health is to endanger our own existence and future. Most of the urban rivers in Maharashtra are in poor state affected by problems like pollution, with little or no biodiversity, little or no flow during most of the year, encroachment, dumping of waste, concretization and sometimes even mining. Water pollution from Urban Industrial effluents is a serious problem for the river, floodplain as well as ground water. With unplanned development, as the floodplains and riverbeds are being encroached, we are experiencing increased intensity and frequency of floods and flash floods. This can lead to an increasing possibility of water scarcity, depletion of groundwater levels and drought in spite of rains. Continue reading “Pune Dialogue on Urban Rivers of Maharashtra on April 20-21, 2018”
Above: Dahisar river inside SGNP Photo Aslam Saiyad
Guest Blog by Aslam Saiyad
While documenting the work of the River March organisation[i], whose goal was to rejuvenate Mumbai’s rivers, I came across Adivasi communities who lived inside the Sanjay Gandhi National Park (SGNP). I noticed some children standing in school uniforms a few kilometers inside the park. They were getting ready to go to a school which was 7km away. And it surprised me because people living in one of the world’s richest municipalities didn’t have a basic mode of transportation to go to school. Continue reading “The Hype, Hypocrisy and reality of Mumbai River Anthem”
Above: Mithi River at Bandra-Kurla Complex; Photo by Nidhi Jamwal
Guest blog by Nidhi Jamwal
The four rivers of Mumbai —- Mithi, Oshiwara, Dahisar and Poisar —- now have an anthem of their own. Released recently by T-Series and Leelaa, the music video, “Mumbai River Anthem”, has already created uproar in the state Assembly, as it features the state chief minister (CM), Devendra Fadnavis; the state finance minister, Sudhir Mungantiwar; Mumbai civic commissioner, Ajoy Mehta; and the city police commissioner, Datta Padsalgikar lip-syncing and striking poses to urge Mumbaikars to come together to save the rivers. The anthem also features Amruta Fadnavis, wife of the chief minster, who, along with Sonu Nigam, a playback singer, has sung the song. While celebration of rivers is welcome, when not accompanied by necessary actions to improve the pathetic state of Mumbai’s rivers, it sounds like hypocrisy. Continue reading “Anthems alone don’t save rivers: Treat sewage & create room for the rivers”
Above: Polluted, encroached and neglected water sources of Mumbai Source: visualwhiplash.com
The total dependency of urban areas on dams in faraway regions is a fairly recent phenomenon. Till the middle of nineteenth century, even important urban centers like Mumbai, Bangalore and Chennai used local water sources like shallow wells, tanks and rivers to quench the thirst of a concentrated population. British administration pushed dam building and long distance transfers in many cities like Mumbai. While dam building did quench the thirst of a growing population, and some of it spurred from acute water crisis like in the case of Mumbai in 1845, distant water sources and dams were instrumental in cutting the connection of the local residents with their water sources, which were revered and well maintained till then. In no time, wells in Mumbai were reclaimed, tanks in Chennai and Bangalore were encroached and Boalies and wetlands of Delhi disappeared. Urban centres became hopelessly dependent on large dams, away from the cities. Water supply and sanitation became someone else’s responsibility. The vestiges of a more independent water management can still be seen lying defunct and dilapidated in form of wells and tanks like Banganga in Mumbai, water channels of Pune, several tanks of Bangalore, Nugambakkam Lake of Chennai, Baolis of Delhi, etc.
Mumbai: Mumbai currently receives a supply of 3,750 MLD (million litres per day), while its usage is around 2,400 MLD. However, the requirement is projected as 4,200 MLD by officials and media based on an inflated figure of 240 liters per capita per day – used to justify construction of new dams. The requirement is projected to reach 6,680 MLD by 2041.
The Brihanmumbai Municipal Corporation (BMC) has proposed 4 dams to increase the water supply to Mumbai. Two of the proposed dams are the Gargai and Pinjal dams which are awaiting clearances. The dams are together expected to submerge 17 villages and 2850 ha forest land in a predominantly tribal region, with many areas falling under Schedule 5 of the Constitution. All the tribals from the affected villages are strongly against the project. More than 12 dams in close proximity are in various stages of construction in the same region and no cumulative impact assessment or even options assessment has been conducted so far. The Gargai and Pinjal dams will cost about Rs 16,000 crore and take 8 years for construction. They are expected to supply 440 and 865 MLD respectively to Mumbai. Read more about the projects here.
The other proposed dams are part of the Damanganga-Pinjal river linking project which is being pushed by the union water resources ministry. The Union water resources minister Uma Bharati announced that the project is to be a national project, making it eligible for 90% funding from the Centre. The project is expected to cost around Rs 800 crore. It includes construction of a dam on the Damanganga River in Nashik district close to the Gujarat border and another dam across Vagh river in Mokhada taluka, Thane district. It proposes to direct surplus water from the Damanganga River in Gujarat via the 2 reservoirs to the Pinjal reservoir which is to be constructed by the BMC. The project is expected to bring 2,450 MLD to Mumbai.
The project has been stalled as of Feb 2016 as the Gujarat government wants a greater share of water from the Tapi River in return for increased share of water to supply to Mumbai. Maharashtra is already facing regional disputes over water in water starved Nashik, Ahmednagar and Marathwada. The Chief Minister had to promise the Assembly in March 2015 that “not a drop of water from Maharashtra will go to Gujarat”. Activists have objected that these regions would be adversely affected by the river linking project. The river linking proposals are already creating new conflicts.
Bangalore: To meet the growing demands of Bangalore city, Karnataka has proposed two dam projects across Cauvery near Mekedatu, in Kanakapura taluka in Ramanagaram district. The project is expected to help the state store 48 TMC (thousand million cubic feet) of water. Mekedatu is located about 110 km from Bangalore.
In the March 2015 budget of Karnataka, the chief minister proposed preparing a detailed project report (DPR) for the project and Rs 25 crore was allotted for the same triggering a new round of conflict over sharing Cauvery water with Tamil Nadu.
Tamil Nadu says that the project is in violation of the final award of the Cauvery Water Disputes Tribunal. Tamil Nadu adopted a resolution urging the Centre to stop Karnataka from going ahead with the project and a bandh was observed. It has also moved the Supreme Court arguing that the reservoirs would result in ‘impounding of the flows’ of Tamil Nadu.
However Karnataka claims that the dams are within the rights of Karnataka and that the project would act as a balancing reservoir and harness water otherwise flowing into the sea. The CM informed that his government was committed to implementing the Mekedatu dam project and it would face the issue legally. Similar show of political will in preserving wetlands of Bangalore city and implementing steps for water conservation would go far in improving water security of the city.
On June 18, 2015, the Karnataka Water Resources minister said that the Mekedatu project was being expedited and the DPR for the implementation of the project will be readied within three months (as opposed to the usual period of one year). The projects would be right in the middle of the Cauvery Wildlife Sanctuary. About 2,500 acres of forest area will be submerged. As the project is for potable purpose, it does not require environment clearance from the ministry of environment and forests (MoEF).
Hyderabad: Hyderabad is going to draw drinking water from Yellampally barrage in Adilabad district on the Godavari River. It is an ambitious project for the Telangana government bringing approximately 680 MLD of water to the city of Hyderabad. While the Godavari flows toward Eastern Ghats before draining into the Bay of Bengal, Hyderabad is located in another river basin, namely Krishna basin. Such water transfers can have many impacts, including floods and land sliding. A 186 km long pipeline would route the water from the Yellampally barrage.
Delhi: The Renuka dam project was proposed on the Giri River, a tributary of Yamuna, in Sirmaur district of Himachal Pradesh in 2008. The project was expected to supply 1,240 MLD water to Delhi and its surrounding areas.
After a prolonged controversy, the National Green Tribunal (NGT) on Feb 2, 2016 passed judgement in a case challenging the environmental clearance to the Renuka project, basically since Supreme Court in an earlier case had made some remarks about the project, as one can see from reading of the NGT order. The tribunal took grounds of national importance of the project and amount already spent on the project to allow it. Under the UPA government, the then environment minister Jairam Ramesh denied forest clearance to the project saying that the national capital should first fix its water distribution losses of over 45 %. “Delhi must learn to use the tougher options that are available. It cannot be a parasite on the rest of the country”, he said. The project is yet to receive forest clearance.
The NGT declined to stall the land acquisition proceedings for the dam by the State government since the Centre had declared the project as one of “national importance”. To execute the project, Himachal has acquired about 2,950 ha, including private agricultural and forest land despite protests of the locals. The state claimed that until Oct 2015, the Centre had not released any money to compensate farmers whose plots were taken over. 90% of the funding of the project is to be borne by the Centre as the project was declared a national project.
The project has been delayed for lack of clearances, support and funds. The total project cost which was initially estimated at Rs 3498.86 crore as in March, 2009 is likely to go beyond Rs 5,200 crore with delay in the execution of the project. In Nov 2015, Delhi Water Minister declared at India Rivers Day function that Delhi does not need water from Renuka dam, but very strangely, neither Delhi govt filed an affidavit to that effect before NGT, nor did NGT take cognizance of this public stand of Delhi Government.
Srinagar: Protests erupted in Chadoora area of Kashmir’s Budgam district on Dec 18, 2015 against a proposed water supply scheme sourced from Doodh Ganga River for Srinagar. People from twin constituencies of Chrar-e-Sharief and Chadoora fear the scheme will dry up half-a-dozen water supply schemes, already fed on Doodh Ganga. The protestors were worried that the projects would deprive them of irrigation and drinking water and also put them under risk of flooding. The protesters alleged that they had approached the officials to put forth their reservations, but nobody heeded their concerns.
The executive agency, Jammu and Kashmir Economic Reconstruction Agency (ERA) claimed that the scheme will benefit 3.5 lakh people and that there are no risks associated with it. The ERA said that more than Rs. 10 crore had been invested by the Asian Development Bank (ADB) and that the state would lose out future investment from ADB if Dhoodhganga water scheme were stopped.
Hundreds of protestors held demonstrations for a week. The protesters allegedly clashed with government forces while the forces retaliated by firing teargas shells and pepper gas. After days of massive protests and clashes, on Dec 24, 2015, the Jammu and Kashmir Government ordered temporary suspension of the work on the scheme.
Big dams come at a huge social and environmental cost. Recurring costs of repair and maintenance are so much that they far outweigh the benefits. Urban areas can and should explore low cost local solutions and conserve water than solely rely on dams. Recent happenings bear witness to the drawbacks of building dams to supply water to cities.
Drought of 2015-16: As of Jan 2016, water levels are already very low in dams at many places across the country because of deficient rains in 2015. Water usage has to be rationed until the monsoons. Even in such times, urban usage is often not regulated and urban water supply is prioritized and comes at the cost of irrigation water for agriculture.
As of Jan 2016, reservoir levels in Gujarat are at a 10 year low. Rains last year were 23% less than normal and the state’s 202 reservoirs have only 24% usable water as compared to the usual 48% around this time of the year. The CM has declared that the water would only be used for drinking purposes for the next 5 months and no water would be spared for agriculture until monsoons. In Porbandar town, water is provided once a week in several areas. Two main reservoirs that provide water to the area may go dry in a month. Drinking water crisis is expected to hit Saurashtra and Kutch badly.
The depletion of water table at the Lower Manair Dam on the Godavari basin in Karimanagar district, Telangana raised alarm in Jan 2016 as the reservoir provides drinking water to Karimnagar, Warangal and other places located close to the reservoir. The drought in the region has cast concerns over availability of drinking water for the coming summer season.
Water levels, as of late Feb 2016 have hit a record low in reservoirs on Krishna and Cauvery Rivers threatening drinking water supply to Bengaluru and other places in Karnataka, Telangana and Andhra Pradesh. Reservoirs in the Krishna basin have never been in such bad shape. The worst hit is Tungabhadra dam which has a storage capacity of 100.86 TMC while the available water at present is a mere 9.23 TMC. Cities like Hubli-Dharwad are getting water once in eight days, owing to the alarmingly low level in Malaprabha dam in Krishna basin. Farmers have been alerted in both Krishna and Cauvery basins that there will be no water release for irrigation, this summer. Despite the austerity measure, meeting drinking water needs will be difficult until monsoons fill up the reservoirs. Storage as of late Feb 2016 in the KRS reservoir supplying water from the Cauvery River is only 18.69 TMC compared to last year’s level of 32.84 TMC. While 2 TMC is dead storage (water which cannot be utilised), another 2 TMC of water will be lost due to evaporation over the next five months. Bengaluru alone requires 1.5 TMC water every month.
With no rainfall in the latter part of Jan 2016 and release of water for irrigation, storage in the Vaigai reservoir in Theni district, Tamil Nadu is fast depleting and has slipped below 50 feet (maximum level is 71 feet). The Vaigai dam provides drinking water to Madurai and it is anticipated that shortages might be experienced during April-May 2016.
Prior to the monsoons in 2015, it was reported that Panvel was facing massive water cuts for 4 months, until rains came in the end of June 2015, as the Dehrang dam, the city’s primary source of water had dried up. The dam was constructed in 1964 and at present the city has a population over 1.11 lakh.
Reliance of urban areas solely on dam based water supply exposes them to seasonal shortages. As the summers are becoming hotter, longer and drier, dams lose greater amount of water to evaporation. Climate change is changing the rainfall pattern and has increased occurrences of intensely heavy rainfall and prolonged periods of drought. Dams also increase risk of flooding during heavy rains.
Flooding: More than 1,500 people, including 500 people from Ahmedabad city, were evacuated due to sudden floods in the Sabarmati River after water was released from the Dharoi dam in Mehsana district, Gujarat, on July 30, 2015. Sabarmati water level dramatically rose after huge volume of water was released into the river from the dam due to heavy rainfall in the catchment.
Flooding is frequently seen during heavy rains when the rivers are already overflowing and surplus water also has to be released from dams. During 2015 monsoons, flooding also occurred in West Bengal after release of water from the Damodar Valley project and in Punjab after authorities opened the flood gates of the Pong dam in Himachal Pradesh.
The floods in Chennai in Dec 2015 were made worse by negligent operation of the Chembarambakkam reservoir in the outskirts of the city. Meteorological agencies had predicted heavy rains and advised the PWD and other bureaucrats to bring down the water level in the reservoir. However the proposal to release water was caught in bureaucratic red tape. From Nov 24 to Nov 30, when the city experienced little rainfall, outflow from the reservoir was limited, while storage levels were maintained at 85-88%. Orders to open the Chembarambakkam sluice gates were received only after the city was pounded with rain and the reservoir started overflowing. On Dec 1, following heavy rainfall, approximately 29,000 cusecs (cubic feet per second) was released in a short span of time into the already constricted Adyar River and into the waterlogged city. Much of the flooding and subsequent waterlogging was a consequence of these outflows and water level in many areas went up even after the rains stopped.
Accumulation of silt is another recurring problem with dams. The dam’s storage capacity reduces with silt accumulation. Removal of silt is economically unviable – desilting a dam might be as expensive as constructing multiple new dams. However, the structure itself is endangered due to silt accumulation – necessitating removal or increasing the storage level of the dam. Deterioration over time of material used to build the dam also necessitates repair.
Khadakwasla dam which had 4 TMC storage capacity and supplied water to 80,000 Punekars when it was constructed, was left with 2 TMC water storage capacity as of June 2015.
Environmental NGOs and socially aware groups have been working on desilting the dam removing a lakh truckloads of silt in the last 3 years. The Temghar, Panshet dams in Pune are also prone to loss of capacity from silting. While periodic silting by civic agencies is called for, it is also observed that the reason behind increased silting is deforestation and catchment destruction. An environmentalist working on Khadakwasla explained that over time the area around the dam has lost its green cover leading to a rise in the rate of silting.
The Central Water Commission (CWC) with assistance from the World Bank has initiated the Dam Rehabilitation and Improvement Project (DRIP) at an estimated cost of Rs. 2100 crore and progress was reviewed on Feb 10, 2016. The project across seven states of India (Kerala, Madhya Pradesh, Orissa, Tamil Nadu, Karnataka, Uttarakhand, and Jharkhand) targets rehabilitation of about 225 dam projects and preparatory activities have been completed for 207 dams in collaboration with states.
Land acquisition and rehabilitation: The Thumbe vented dam on the Nethravati River is the primary source of water for Mangalore city. A new dam is being constructed at Thumbe to increase the height of stored water from present 4m to 7m. An estimated 386 acre of additional land would be submerged if water is stored up to that level. The construction of the new dam has been almost completed and the process of land acquisition would be initiated soon. Strangely, the process of land acquisition is being initiated when the dam is almost completed.
In Jan. 2016, it was reported that Pune district has at least 800 pending cases of rehabilitation for the dam-affected that the district aims to clear during the year. The district has 25 dams. Besides rehabilitation and compensation, provision of civic amenities and basic infrastructure is also pending.
The rehabilitation process is often fraught with corruption. For instance, in the case of rehabilitation of Narmada dam oustees, activists have claimed that thousands of oustees have faced serious corruption in the rehabilitation process, thereby depriving them of their rights and rehabilitation benefits. The soon to be released report of the Jha Commission set up by the Madhya Pradesh HC to investigate corruption in the rehabilitation process is expected to reveal misappropriation to the tune of Rs 1,000 to 1,500 crore.
The recently reported issues related to dams reveal that they are an inefficient approach to urban water supply. Dams come at a high cost and the final expenditure is almost always in excess of what is predicted at the outset. Dam building also offers potential for embezzlement of huge amounts of money. Maintenance is again an expensive affair and is indispensable as they could otherwise lead to major disasters. They come at a huge social and environmental cost submerging agricultural lands, villages, forests and habitats of other species often against the will of the people they displace whose livelihoods are lost and life is altered permanently. Diversion of water is also at the cost of competing local demands for irrigation and domestic use. The burdens and benefits of such projects are distributed inequitably and cleave along the urban-rural, rich-poor social divide.
There is little appreciation of the huge costs involved and there is no incentive to conserve water among urban residents who are beneficiaries of the project. Often there is also lack of information regarding shortages on the supply side. Urban water supply can benefit more at lower costs and greater reliability from developing better water managing techniques such as rainwater harvesting, conserving and developing aquifers, protecting local water bodies and rivers, treated and recycling sewage and recharging groundwater. Groundwater is a much better storage option in times of drought, as it is not lost by evaporation. These require way less infrastructure and work along with nature than destroy it. However making sustainable use of groundwater requires disciplined planning and might not present chances for corruption that major dam projects do. It is sincerely hoped that the planners make this paradigm shift sooner than later.
Unless all available low cost and low impact options are exhausted, Dams are not water smart, climate smart or economically smart option for urban areas. Such projects should not be part of smart cities scheme.
Anuradha email@example.com, SANDRP
Above: Forested Valley, now lost forever for the Middle Vaitarna Dam Photo: Parineeta Dandekar
Respected Chief Minister,
At the outset we congratulate you for leading some progressive changes in the Water Resources Department of the State. These include decisions about continuing only with those dam projects which are more than 75% complete, appointment of independent people with a clean image like Shri. H.T. Mendhegiri as CADA Chief Secretary, changing norms of Economic Survey Report, stating that only hoarding water will not be counted towards increase in irrigation potential, etc. Continue reading “Water Smart Mumbai is possible without river links and big dams! Open Letter to CM Devendra Fadnavis”
Middle Vaitarna Dam across the west flowing Vaitarna River near Mumbai is supposed to be a state-of-the-art technological feat. It’s a 102 meters tall concrete dam, the second tallest in Maharashtra. It was built with an what is claimed to be innovative mix of cement and fly ash from Eklahere Thermal Power Plant. The dam is also claimed to be completed in a record time. Additional Commissioner, Municipal Corporation of Greater Mumbai (MCGM), Mr. Jalota claims that Middle Vaitarna was completed in 15.5 months out of the total project duration of 42 months. This speed is supposed to be ninth fastest globally for RCC Dams[i].
The project was partly funded by the Jawarharlal Nehru National Urban Renewal Mission (JNNURM). When fully functional, the dam will be supplying 455 MLD (Million Liters per Day) water to MCGM (Municipal Corporation of Greater Mumbai), one of the biggest Municipal Corporations of the world.
So many exceptional performances claimed for one dam!
One would expect the similar concern for efficiency and speed while dealing with rehabilitation and resettlement of project affected population.
The project submerged over 3473 hectares of land (8581 acres land) including over 634 hectares forests (1566 acres forest). It also affected about 8 villages and several adivasi padas in the region. Of these, only 35 families who lost their homes were rehabilitated in a colony near the project site of Kochale village.
A visit to the rehabilitation colony in 2012 and in January 2014 where the project affected families moved in last year reveals:
Extremely poor construction quality. Just one year after families moved in, roofs of one of the houses collapsed. Human injury was narrowly avoided.
Almost all of the homes are chronically leaking.
There is no drinking water supply to this colony. The main supply tank does not get water. So no taps are working.
- There is no water in the toilets. Site-in-charge and contractor orders a tanker when they feel like.
- Common electric connections are defunct: Contractor took away the meters. No electricity at Hospital, Temple and Community Hall.
- No Doctor has been appointed at the hospital. It’s an empty building.
Completely disillusioned by these houses, many affected people have built separate mud and thatch houses next to the ‘Sarkari’ homes.
What is the state of other Project affected people?
The affected people from Kochale, Karegaon, Vihigaon have received paltry compensation sums at Rs. 28000 per hectare for cultivated land. This is much lower than per hectare compensation given to the Forest Department for trees lost.
Project affected were told that one member from each affected family will get a government job. Land acquisition for Middle Vaitarna has been done under the article 52 A of the Maharashtra Land Acquisition Act, which includes provisions for ‘Urgent’ land acquisition. Special Land Acquisition officer promised that action will be taken about securing some jobs. After a long follow up, none of the project affected have received jobs. Requests for recommendations for temporary jobs at the dam site have also been denied.
Regarding “Project Affected” Certificate (Government Resolution 21 Jan 1980): According to the Maharashtra Project Affected Persons Rehabilitation Act 1999, it is the duty of the Collector “to issue a certificate to a person who is nominated by the project affected person for being employed against the quota reserved for the nominees of the affected persons”.
None of the PAs from Middle Vaitarna have received these Certificates, even after repeated and expensive follow up with a number of agencies.
When they contacted the Tahasildar, they were given a list of 12 documents that they have to compile in order to get this Certificate.
These documents include certificates from 4 other officials.
Considering the fact that all the Project affected persons of Middle Vaitarna Project are financially vulnerable tribals, with minimum education and considering that this small number of population is bearing the brunt of displacement and loss of livelihood for a mega city, they could have been helped with in this task.
In the case of Bhatsa Dam near Middle Vaitarna, the same conditions prevails for over 35 years. Project affected have not received full compensation, have not been given project affected certificates or any jobs.
The state of rehabilitation and resettlement for the claimed state of art dam seems dismal to say the least. More than 12 dams are coming up around Mumbai Metropolitan Region for drinking water supply. These will together affect more than one lakh tribals and over 7000 hectares of forest.
Rehabilitation and resettlement at Middle Vaitarna is a sign of how these issues will be treated in these dams. We hope this is proved wrong.
– Parineeta Dandekar (firstname.lastname@example.org) and Amit Tillu (email@example.com), Nashik
SANDRP’s draft report on this issue can be found here:
Suggestions and comments are welcome.