Four years ago on this day, four people were waiting at the sub-registrar’s office in JP Nagar to get a trust deed registered. Along with them, two others, who were to sign as witnesses. They were well prepared, having drafted the document themselves, getting it reviewed by the sub-registrar office clerks a couple of days earlier, carefully printing it, with all the papers that they had been told to bring. However, given the reputation that the sub-registrar offices have, it would be wrong to say that they were not worried about being put in an uncomfortable spot at some stage. It took but an hour or so. They were done… mugshots, signatures and all, and with nothing they couldn’t handle. PNLIT was born! From 4 we are now 400+ (likes on Facebook!) and growing.
Puttenahalli Lake, June 2010 (on the cover of Citizen Matters, July 2010)
Puttenahalli Lake, June 2014 (Pic: Nupur Jain) Don’t miss the long-surviving date palm on the island, which is PNLIT’s logo, representing resilience and perseverance.
The past four years have been very eventful, as many will have realised, through first hand experiences at the lake, participation in PNLIT’s activities and the regular emails/ blog updates we send out. There have been bouquets of joy and pools of sorrow, quite literally! Yes, the trees planted four years ago are blooming.
For those of us who have been closely involved with PNLIT, the learning has been tremendous, and as varied as it can get (ranging from technology to finance to human resource management to education to governance to just common sense!). The support received from various quarters has been critical in meeting challenges as they appeared, and working around unforeseen situations.
Sincere thanks to BBMP and other government authorities, staff, donors, volunteers, vendors and everyone else who has made the four years totally worth it!
There is much still to be done. PNLIT meets the expenses for the upkeep of Puttenahalli Lake and for its other activities, mainly through donations received from the public. PNLIT is recognised as a charity and donations are exempt u/s 80G of the IT Act. With almost no administrative expenses, you can be sure that your money is well spent. If you would like to support a charity, do consider PNLIT. For details on how you can donate and help please click here.
We look forward to your continued support in transforming Puttenahalli Lake from the dump that it was, into a secure ecosystem and a place of serenity for all of us. More info on PNLIT and Puttenahalli Lake on our website www.puttenahallilake.in.
Arathi is a market researcher who loves to run and write. She has been actively involved in issues that affect citizens, including apartment management, waste management and lakes. She used to live in Mumbai and is now based in Bengaluru, working as a Community Anchor with Citizen Matters.
Spatial and temporal biodiversity patterns, as observed by citizen scientists in the city during 2016-2025, were studied at a datajam in December 2025.
Imagine you’re out on a morning walk, phone in hand, when you spot a butterfly you’ve never seen before. You snap a photo, log it into a citizen science app, and voila! You’ve just contributed to crucial biodiversity monitoring. This isn’t just a hobby; it’s part of a global movement where ordinary people collect, record, and sometimes analyse data about plants, animals, and ecosystems. Citizen science stretches the reach of ecological research. Every observation adds to unique longitudinal datasets that reveal phenology — periodic events in the life cycle of a species — along with species distribution shifts and population…
Despite massive funding, Indian cities face weak governance, poor data, and limited capacity, as air pollution continues to worsen.
Indian cities are struggling to breathe. Air pollution is a year-round governance challenge. In 2024, 35 of the 50 most polluted cities globally were in India, with PM2.5 concentrations above 66.4 μg/m3. This is at least 13 times the World Health Organization (WHO) guidelines and at least 1.6 times the National Ambient Air Quality Standards (NAAQS) in India. Citizens continue to bear the brunt of worsening air quality, and urban local governments (ULGs) are at the forefront of the problem, being primarily accountable for their citizens' first mile. While they do have a role to play in addressing this threat,…
