An underground concrete cistern at TreePeople's Center for Community Forestry in Coldwater Canyon Park is proving to be a pivotal example of sustainable water management technology, highlighting potential solutions for Los Angeles County's water infrastructure challenges.
Constructed in 2004, the 216,000-gallon cistern utilizes Kryton's innovative crystalline waterproofing technology to collect and store rainwater runoff from the center's roof and parking areas. This system provides year-round irrigation for the center's grounds without water waste, representing a critical approach to water conservation in a region facing significant environmental challenges.
The cistern's significance extends beyond its immediate use. It aligns with Los Angeles County's recently approved Water Plan, which aims to source 80 percent of drinking water locally by 2045. Currently, the county imports 60 percent of its water, making innovative water capture and storage solutions increasingly essential.
Kryton's waterproofing technology enables the concrete structure to self-seal cracks and prevent water intrusion, addressing a significant challenge in infrastructure maintenance. With the county estimating that a third of its 200+ water systems are failing, such technologies offer a promising pathway for infrastructure renewal.
The TreePeople cistern serves multiple purposes beyond water storage. Located at the organization's headquarters, it supports a native plant nursery that grows vegetation for post-fire reforestation efforts, demonstrating a holistic approach to environmental sustainability.
The project's longevity and effectiveness have been recognized by industry experts. In 2011, it was named the Industrial Project of the Year by GreenSite, and continues to be a model of sustainable water management infrastructure.
As Los Angeles and other urban areas face increasing water scarcity and infrastructure challenges, projects like the TreePeople cistern offer insights into sustainable, long-term solutions that can help communities adapt to changing environmental conditions.
