Pune: Pisoli Residents Raise Flood Risk Alarm, Urge Authorities to Protect Natural Streams and Flood Lines
Reported by Shoaib Tadvi
Pisoli, 1st July 2026: As Pisoli witnesses rapid urban expansion with new residential projects and supporting infrastructure, residents and environmental volunteers have urged planning and civic authorities to protect the area’s natural streams, nallahs and notified flood lines to reduce the risk of flooding and ensure sustainable development.
Residents say Pisoli is emerging as one of Pune’s fastest-growing suburbs, but the pace of development must be matched by responsible urban planning that safeguards natural drainage systems. They emphasise that preserving watercourses is essential not only for managing monsoon runoff but also for groundwater recharge and long-term environmental sustainability.
Natural streams and nallahs form the backbone of the area’s drainage network, carrying excess rainwater during the monsoon and reducing the risk of waterlogging. However, residents fear that unchecked encroachments, narrowing of channels and unplanned construction could significantly reduce their carrying capacity, increasing the likelihood of severe flooding in the future.
They have also highlighted the importance of preserving officially notified flood lines, which identify areas vulnerable to flooding and help maintain the natural flow of excess rainwater. According to residents, respecting these flood lines during planning and construction can protect lives, homes, roads and public infrastructure while strengthening Pisoli’s resilience to increasingly unpredictable rainfall.
Residents Call for Preventive Action
Residents have urged the concerned planning and civic authorities to undertake a comprehensive digital survey and mapping of all natural streams and nallahs in Pisoli, clearly identify and preserve notified flood lines, conduct regular inspections to prevent encroachments, remove illegal obstructions through due legal process, and integrate natural drainage channels into future stormwater management and infrastructure planning.
Residents Speak
Jatin Dave, a resident, said, “Development is necessary, but it should not come at the cost of destroying Pisoli’s natural drainage system. Protecting streams, nallahs and flood lines today will help prevent flooding, safeguard public infrastructure and ensure that future generations inherit a resilient and sustainable neighbourhood.”
Humayun Inamdar said, “Urban growth must be supported by scientific planning. Every natural watercourse has a role in carrying monsoon runoff. If these channels are encroached upon or blocked, residents will eventually bear the consequences through waterlogging and flood damage. Prevention is always better than costly restoration.”
Environmental Group Offers Support
Renuka Vijairaghavan of Nirmal Prakriti, a voluntary organisation in Pisoli working towards nature conservation and a participant in the Pune River Rejuvenation Movement, said protecting water resources must become a central part of urban development.
“Among the issues we work on is the management of water as a vital natural resource that is becoming increasingly scarce every year. To address this growing challenge, it is necessary not only to conserve but also revive ancient wells, natural springs, lakes and rivers while preventing pollution of our water bodies. We must adopt economical and effective plant-based sewage treatment systems to tackle large-scale pollution. Integrating these solutions into development planning is essential, and our organisation is willing to contribute through its experienced and qualified volunteers,” she said.
Echoing similar concerns, Shantanu Panhale said, “Sustainable development is not about stopping growth; it is about ensuring that growth respects the environment. Protecting natural drainage channels and flood lines today will reduce future risks, improve water security and make Pisoli a more climate-resilient suburb.”
Focus on Sustainable Growth
Residents clarified that their appeal is not against development but in favour of balanced and environmentally responsible planning. They believe that proactive protection of natural watercourses, strict action against encroachments and preservation of flood lines will help minimise future flooding, reduce infrastructure damage and improve the quality of life for thousands of families moving into Pisoli.
As the suburb continues to expand, residents hope the concerned planning and civic authorities will adopt a forward-looking approach that balances urban growth with environmental stewardship, ensuring Pisoli develops into a resilient and sustainable neighbourhood for years to come.
