Los Angeles County’s Board of Supervisors voted for a plan to improve stormwater capture with a goal of capturing it for local reuse.
The plan aims to increase the local water supply by 580,000 acre-feet per year by 2045. The county will use this volume of water to supplant water imported from other regions so that 80% of the water supply will be sourced locally.
Water supply from other regions has become less reliable due to climate change and water scarcity. The plan could increase the local supply by about 162 billion gallons and service 5 million more people.
The plan addresses long-standing droughts in the county including a severe drought in 2012 to 2016 and another drought in 2021 to 2022.
The plan contains 14 strategies to increase stormwater capture and local water supply by 2045, including reducing water usage, improving drought preparedness and messaging, leveraging groundwater storage potential, making pumping and treating groundwater more cost-effective, and managing invasive species and wildfires that impact water supply and water quality.
Related Stories
| Apr 24, 2012
McLennan named Ashoka Fellow
McLennan was recognized for his work on the Living Building Challenge.
| Apr 17, 2012
Miramar College police substation in San Diego receives LEED Platinum
The police substation is the first higher education facility in San Diego County to achieve LEED Platinum Certification, the highest rating possible.
| Apr 6, 2012
Flat tower green building concept the un-skycraper
A team of French designers unveil the “Flat Tower” design, a second place winner in the 2011 eVolo skyscraper competition.
| Apr 3, 2012
Johns Manville publishes 2011 Sustainability Report
Report covers JM’s long-time sustainability focus and progress towards goals.
| Apr 2, 2012
Gilbane honored for sustainability efforts in Indianapolis
Emmitt J. Bean Federal Center project team for their role in advancing sustainability in the city.
| Mar 28, 2012
Milestone reached for LEED-certified buildings?
Total number of major global green buildings now stands at 12,000.
| Mar 16, 2012
Stego embarks on HPD Pilot Program
Vapor barrier manufacturer strives to provide better green choices to designers and builders.
| Mar 12, 2012
Improving the performance of existing commercial buildings: the chemistry of sustainable construction
Retrofitting our existing commercial buildings is one of the key steps to overcoming the economic and environmental challenges we face.
| Feb 26, 2012
Alvarez-Glasman & Colvin’s Chen LEED certified
Chen works closely with property owners to ensure that their properties meet and exceed all industry standards, and also provide long-term energy savings.
| Feb 17, 2012
Tremco Inc. headquarters achieves LEED Gold certification
Changes were so extensive that the certification is for new construction and not for renovation; officially, the building is LEED-NC.