Lubrizol’s Dahej plant uses an indirect rainwater harvesting system with seven recharge wells to support groundwater recharge and sustainable water management.
New flow-measuring devices and gate valves improve monitoring, spill prevention and long-term oversight of rainwater infiltration performance.
The upgrades help reduce pressure on regional water resources while strengthening environmental protection and data-driven water stewardship.

Our Dahej plant is advancing water stewardship efforts through an indirect rainwater harvesting system that improves groundwater recharge and supports sustainable site operations. The facility uses seven recharge wells positioned along stormwater channels to capture and naturally filter rainwater back into the local aquifer.

To further protect the environment and improve system oversight, the plant recently implemented two key upgrades:

Flow-measuring devices across all recharge wells to provide accurate data on rainwater infiltration and help assess long-term system performance
Gate valves at each recharge well entry point allow wells to be quickly isolated if needed—providing an added safeguard that supports safe, responsible operations

These improvements help our Dahej plant:

Increase groundwater recharge and reduce pressure on regional water resources • Strengthen environmental protection through enhanced spill-prevention capability
Improve data-driven management of water use and conservation

Dahej Rainwater Harvesting Project Strengthens Water Stewardship and Groundwater Recharge