San Mateo County invests in aquifer recharge and flood management projects

In a recent City Council meeting on April 16, 2025, the Town Council of Atherton tackled pressing water management issues, highlighting the dual challenges of flooding and drought facing the region. Council members discussed innovative strategies to recharge the aquifer and manage stormwater effectively, emphasizing the need for sustainable solutions in light of climate change.

One significant initiative involves channeling water from Belmont Creek into an underground basin at Twin Pines Park. This project aims to mitigate flooding while also enhancing water quality and contributing to aquifer recharge. Additionally, the council is participating in a similar project at Origin Memorial Park in South San Francisco, where water from Colma Creek will be redirected for recycling and recharge purposes.

The conversation also touched on the importance of water recycling, with council members expressing interest in micro water treatment plants, like the one at Sharon Heights Golf Course. These facilities not only provide non-potable water but also help manage local water resources more efficiently. The council is exploring similar projects in other hilly areas of the county to address water supply challenges.

While discussing wildfire preparedness, the council acknowledged the complexities of coordinating water resources for firefighting during storm events. They noted previous collaborations with CAL FIRE and local fire chiefs to enhance climate resilience, particularly in relation to flooding and fire management.

The meeting also addressed the need for improved monitoring systems for local waterways. A proposal for an upper channel monitor for the Atherton channel was discussed, with the potential for integration into a county-wide system to reduce costs and enhance data accessibility.

As the council continues to navigate these critical water management issues, they remain focused on balancing immediate needs with long-term climate resilience strategies. The outcomes of these discussions will play a crucial role in shaping the town's approach to water resource management in the face of ongoing environmental challenges.