Mumbai tree risk assessment: BMC pilots scientific survey of 5,000 trees in Bandra
Synopsis
With monsoon winds hitting 80-90 km/h, Mumbai's BMC isn't waiting for the next tree-fall headline — it has commissioned a scientific risk assessment of 5,000 trees in Bandra (West), with a citywide rollout contingent on the pilot's findings. It is one of the most structured urban forestry interventions the city has attempted.
Key Takeaways
The BMC has launched a scientific tree risk assessment pilot covering 5,000 trees in Bandra (West) , Mumbai .
The final report is expected within six months ; an expert arborist firm was appointed on 21 March 2026 via The Smile Council .
Mumbai recorded wind speeds of 80 to 90 km/h during the 2026 monsoon season , heightening tree-fall risks.
A duct system during road concretisation is proposed to protect tree roots during utility-line work.
Minister Madhuri Misal also flagged an illegally operating hotel in the F-South ward with outstanding property tax dues; the BMC has been directed to halt construction and shut operations.
The Brihanmumbai Municipal Corporation (BMC) has launched a scientific risk assessment of trees across Mumbai, with a pilot project covering 5,000 trees in Bandra (West) already underway, Minister of State for Urban Development Madhuri Misal announced on Wednesday, 8 July 2026. The initiative comes against the backdrop of high-velocity winds — recorded at 80 to 90 km/h during the 2026 monsoon season — that have raised serious public safety concerns in the city.
What the Assessment Covers
Misal, responding to a Calling Attention motion moved by MLA Manisha Chaudhari in the Legislative Assembly, said the pilot's final report is expected within six months. An expert arborist firm was appointed on 21 March 2026 through The Smile Council to execute the project.
The assessment is designed to identify trees with internal decay or structural defects at an early stage, enabling timely preventive action. Any remedial steps, however, require prior approval from the Tree Authority Committee, the minister noted.
Why Mumbai's Trees Are Under Pressure
Misal cited Mumbai's unique combination of geographical constraints — dense population, underground utility cables, and active infrastructure projects — as factors that complicate tree health management. She emphasised that the BMC is taking special care to ensure the natural growth of tree roots is not compromised during urban development works.
This comes amid growing concern that road concretisation and utility-line laying have historically damaged root systems. To address this, the government proposes deploying a duct system during road concretisation, which would allow service lines to be laid without disturbing tree roots.
Scale-Up Plan After Pilot
Based on the outcomes of the Bandra (West) pilot, the BMC intends to expand the methodology to other parts of Mumbai. The broader rollout would mark one of the city's most systematic efforts at urban forestry management in recent years, according to the minister's statement.
Notably, Mumbai has faced recurring incidents of tree falls during monsoon seasons, making a structured, data-driven risk framework a long-overdue intervention.
Illegal Hotel and Tax Dues: Misal Flags F-South Ward Irregularities
In a separate development during the same Assembly session, Misal disclosed that preliminary investigations have found a hotel operating illegally on a plot within the BMC's F-South ward, with outstanding property tax dues. The BMC will be directed to immediately halt construction at the building and shut down the hotel's operations.
The disclosure came in response to a Calling Attention motion by MLA Ajay Choudhari on the redevelopment project of Pawanputra Housing Society in the F-South ward. MLA Ram Kadam also participated in the discussion. Misal assured the House that a thorough investigation will be conducted and, if warranted by the inquiry report, criminal charges will be filed against those responsible.
Point of View
000 trees in one suburb is a meaningful start, but Mumbai has an estimated three lakh trees on public land — the gap between the pilot and the problem is vast. The real question is whether the BMC will institutionalise arborist assessments as a recurring budget line or treat this as a one-off response to a bad monsoon. Past urban tree-management efforts in the city have stalled at the pilot stage; the duct-system proposal for root protection is sensible but depends entirely on coordination between the BMC and multiple utility agencies that have historically operated in silos. The illegal hotel disclosure in the same session is a reminder that the corporation's own ward-level oversight remains patchy — a credibility deficit that will shadow even well-designed environmental programmes.
NationPress
8 Jul 2026
Frequently Asked Questions
What is the BMC tree risk assessment project in Mumbai?
The BMC has initiated a scientific pilot project to assess the structural health and risk level of 5,000 trees in Bandra (West), Mumbai. An expert arborist firm appointed on 21 March 2026 is conducting the survey, with the final report expected within six months.
Why is Mumbai conducting a scientific tree assessment?
Mumbai recorded wind speeds of 80 to 90 km/h during the 2026 monsoon season, raising the risk of tree falls in a densely populated city with extensive underground utilities and active infrastructure projects. The assessment aims to identify structurally defective or decaying trees before they pose a danger.
Who announced the tree assessment and in what forum?
Minister of State for Urban Development Madhuri Misal announced the initiative in the Maharashtra Legislative Assembly on 8 July 2026, in response to a Calling Attention motion moved by MLA Manisha Chaudhari.
Will the tree assessment expand beyond Bandra (West)?
Yes. Based on the success of the Bandra (West) pilot, the BMC plans to roll out the methodology to other parts of Mumbai. The government also proposes a duct system during road concretisation to protect tree roots during utility-line laying.
What action is being taken on the illegal hotel in the F-South ward?
Preliminary investigations revealed a hotel operating illegally on a BMC F-South ward plot with outstanding property tax dues. The BMC has been directed to halt construction and shut the hotel's operations immediately. Minister Misal assured the Assembly that criminal charges will be filed if the inquiry report warrants it.
