Delhi’s relationship with water has become one of contradiction. The National Capital sits on a river, receives a healthy monsoon each year, and pipes in supply from three neighbouring states — yet every summer brings tanker queues, dry borewells, and the same familiar political blame game. In 2026, the Delhi government has decided to stop […]
Published by RPV Wisy | Authorised Distributor of WISY Germany Rainwater Filters | Erode, Tamil Nadu A City Built Over Its Own Water Sources Madurai — one of India’s oldest continuously inhabited cities and Tamil Nadu’s third-largest urban centre — is facing a groundwater crisis with a uniquely troubling root cause: the city has literally […]
Published by RPV Wisy | Authorised Distributor of WISY Germany Rainwater Filters | Erode, Tamil Nadu A Crisis Despite Normal Rainfall Coimbatore — Tamil Nadu’s second-largest city and the heart of its textile and engineering industry — is facing one of the steepest groundwater declines in the entire state, and the data shows it is […]
Published by RPV Wisy | Authorised Distributor of WISY Germany Rainwater Filters | Erode, Tamil Nadu The Headline That Should Worry Every Mumbaikar Just this week, the Brihanmumbai Municipal Corporation took an emergency step that signals how serious the city’s water situation has become. The BMC has directed operators of public toilets and bathing facilities […]
Published by RPV Wisy | Authorised Distributor of WISY Germany Rainwater Filters | Erode, Tamil Nadu India’s Worst-Hit Metro for Groundwater Depletion Hyderabad — home to over 10 million residents and India’s second-largest IT hub — is now officially the worst-hit metro in the country for groundwater depletion. A recent groundwater assessment report has flagged […]
Nearly 7,000 borewells in Bangalore have run dry. All 6 urban assessment units are over-exploited. IISc found groundwater scarcity in 65 wards. Learn how WISY Vortex Filters from RPV Wisy recharge Bangalore’s collapsing aquifer — automatically, every monsoon.
Chennai declared Day Zero in 2019 when all 4 reservoirs ran dry. In Summer 2026, the city still faces a 713 MLD water deficit. Discover how rooftop rainwater harvesting with WISY filters can recharge Chennai’s groundwater and protect your home.
Published by RPV Wisy | Authorised Distributor of WISY Germany Rainwater Filters | Erode, Tamil Nadu Introduction — India’s Most Ambitious Water Law Started Right Here Tamil Nadu didn’t wait for a national directive. It didn’t wait for groundwater to disappear completely. In 2001 — more than two decades before most Indian states even began […]
Is your rainwater harvesting filter ready for the monsoon? Discover 7 must-do precautions for old sand-gravel filters & why WISY vortex filters need almost zero prep. Expert guide by RPV Wisy, Erode.
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