Matrimandir Lake

To enable the development of the Western portion of the Matrimandir Lake the road between the Matrimandir viewing point entrance and Town Hall has been closed from 4 August.

The January 2025 issue of Auroville Today focused on the aftermath of Cyclone Fengal, which breached the Lego block dam separating sections 1 and 2 of the Matrimandir Lake.

Jyoti Naoki Eri was born in Kyoto, Japan, to accomplished artist parents. He trained as a sculptor in Japan through a traditional apprenticeship process.

On 19 March, three Residents’ Assembly appointed working groups, the RA-WCom, L’Avenir d’Auroville (RA-TDC) and the Auroville Council, sent a joint letter to the Matrimandir Team and the Auroville Town Development Council constituted by the Governing Board, warning about non-compliance consequences with Indian law, which requires obtaining necessary quarrying permits for ordinary earth excavation and approvals and environmental clearances for the creation of water bodies of the magnitude of the Matrimandir Lake.

On January 10, the members of L’Avenir d’Auroville, the Town Planning Council appointed by the Residents’ Assembly (RA-TDC), informed the community that it had sent a letter to high government officials addressing critical concerns about ongoing developments in the Auroville project area.

On November 25, meteorologists of the India Meteorological Department observed a deep depression forming in the Bay of Bengal. Their initial forecast was that the depression would weaken and that a cyclone would not form, as the depression was moving at the unusually slow speed of 3 kmph, far below the typical cyclone speed of 10-12 kmph.

Prashant Hedao was the Regional Planning Coordinator of L’Avenir d’Auroville, Auroville’s Town Planning Department, from 2007-2010. In those years he worked closely together with then Governing Board member Dr BV Doshi on the Auroville Master Plan.

On 6th January, 2012, Michael Bonke, along with Toine van Megen and Harald Kraft, made a presentation to the Auroville community about Auroville’s future energy and drinking water needs [published in AVToday # 271, February 2012].

On November 30th and December 1st, cyclone Fengal made landfall close to the city of Puducherry and the northern part of Tamil Nadu. In Auroville, hundreds of trees were uprooted, roads were blocked, power lines came down.

According to meeting minutes of the Auroville Town Development Council appointed by the Governing Board, two rainwater “collection ponds” have been designed to “collect the water from the stretch of the Crown which will go from Solar Kitchen to Savitri Bhavan” and divert it to the Matrimandir Lake.

On October 4th a delegation of diplomats from various nations visited Auroville. According to a press note, the delegation comprised figures in fields of diplomacy, global business and trade.

A 6 metre wide road has been cleared through Auroville’s Northern Forest Area (NFA), in order to gain access to the area that has been earmarked for a 30 meter tall hill to be built from the soil excavated from the Matrimandir Lake.

Dr. Jayanti Ravi, the Secretary of the Auroville Foundation, recently has looked into the possibility to build the remaining section of the Crown Road with all components being manufactured in Auroville and using Auroville resources for its construction.

In April this year, concerned residents of Auroville circulated a petition requesting a halt of the excavation of the Matrimandir Lake to evaluate an alternative design proposal and start an integrated development process.

April 2024. Trucks are driving up and down, day and night, to transport earth dug up from the second section temporary hillock opposite the Town Hall.

Recently, as there was widespread concern about what was happening with the Matrimandir lake excavation, a task force was created at a General Meeting to prepare a design brief that would frame the aesthetic, environmental, functional and technical parameters to undertake the preparation of an alternative concept design.

In our July issue, we reported on recent developments on the site of the Matrimandir lake. These included the excavation of section two of the lake, which will be 250 metres long, more than twice the length of the existing test lake.

Judith joined Auroville in 1971. Here she talks about her journey.

On 19th September, Michael Bonke presented to the community future plans for the Matrimandir lake. This includes an underwater reservoir for drinking water, the first in the world, sufficient to support 50,000 Aurovilians for 100 days; and the development of hydro-power storage directly linked to a solar plant towards making Auroville independent of the TNEB grid.

The RA TDC shared a report on the second phase of the Matrimandir Lake excavation and tree cutting. The excavation is taking place over approximately 4 acres of land and endangers around 125 trees including “a large number of very old Neem trees”.

While preparatory work for the expansion of the Matrimandir Lake has started, two new experiments involving the Lake are underway. One is pumped hydro; the other, underwater water storage.

The first section of the 10 metres deep and 100 metres long Matrimandir test lake is nearing completion. By the end of September, the digging was finalized, two five-metre high walls of concrete lego blocks had come up on either side of the lake, and the lake’s floor and slopes were clad with a high density polyethylene (hdpe) liner embedded between two layers of geotextile.

On the night of April 19th – 20th, 2022 a special milestone was reached with the completion of the installation of the waterproofing liner in the 7.5 metre wide water channel, one kilometre long, which now surrounds the Matrimandir gardens.

The year 2021 was the wettest in a hundred years and the first aquifer below Auroville filled up, with unexpected consequences. To understand what is happening and what is likely to happen in the future, we talked to Aurovilian Giulio, a geo-archaeologist, who works for the Geomatics department of Auroville’s Centre of Scientific Research

In order to best determine how the lake around Matrimandir should be constructed, a large test pond is being excavated, exposing layers of earth, gravel, sand and clay.

Auroville’s Galaxy Plan is marked by so-called ‘Lines of Force’, long building structures. The Line of Goodwill is a project to build the longest Line of Force of the Galaxy Plan, which extends from the outer ring road near the Visitors Centre parking to the edge of the planned Matrimandir Lake.

On April 01, 2009, John, Elumalai, Pierre and Srimoyi took charge as executives of the Matrimandir. On July 31st, after more than 8 years of dedicated service, their term of office is coming to an end.

In September 2014, Auroville Today reported on the building of six mini test ponds to assess how best to build and waterproof the future Matrimandir Lake.

More than a year ago, in its June-July issue 2015, Auroville Today examined the challenges of meeting the city’s future water requirements. One option, that of providing desalinated water, is actively being pursued by Varuna Pvt.

Michael Bonke is a long-time friend of Auroville who has been instrumental in initiating and funding major projects in the community. One of the aims of Varuna, a company he set up and runs with a team of Aurovilians, is “to build and operate a small desalination plant which can supply water to Auroville, for the future Matrimandir Lake and the nearby villages”.

The lake around the Matrimandir was foreseen by The Mother. Already in 1965, years before Auroville was founded, She had given Nata the task of studying the lake and how the water could be sourced.