Facilities

Legacy Park Retention Basin - Seasonal Drying

Seasonal drying of a retention basin is a normal and expected part of Southern California's Mediterranean climate, which is characterized by cool, wet winters and long, dry summers. As precipitation decreases and temperatures rise, water levels naturally decline due to evaporation and the absence of significant rainfall.

Local wildlife has evolved alongside these seasonal changes and adapts by moving to other available water sources, such as perennial streams, springs, ponds, riparian corridors, or other available water resources like Park irrigation, as well as mist and dew collection on plant leaves. Many species, including birds, mammals, reptiles, and amphibians, regularly adjust their movement patterns in response to seasonal water availability. This natural shift is a well-documented ecological process and is not, by itself, an indication of environmental distress. The seasonal drying of temporary water bodies also plays an important ecological role by supporting native plant communities, reducing populations of certain aquatic pests, and maintaining the natural cycle of Southern California ecosystems.

For additional information and questions, please contact Recreation Manager, Chris Orosz, at 310-456-2489 ext. 337.

Legacy Park is at the heart of the only location in California where four natural coastal habitats - coastal prairies, coastal bluffs, Southern California native woodlands, and riparian/wetland - are linked and accessible. As an outdoor living learning center, Legacy Park features state-of-the-art technology. The cutting-edge environmental park project promises far-reaching civic, environmental, and educational benefits.

Filming is available at Legacy Park. For additional information, questions, or to report an issue, please visit Facility Rental Information or call 310-456-2489, ext. 337.

Go to the Legacy Park page to learn more about how this important, multi-benefit project became more than just a park - it is also an environmental cleaning machine that is the centerpiece of the City’s $50 million commitment to improving ocean water quality and improving public health.