Edwards Reservoir, located in Santa Barbara, California, serves as a vital water supply source for the community of Edwards. Built in 1985, this earth dam structure stands at a height of 120 feet and has a maximum storage capacity of 596 acre-feet, providing essential irrigation and water supply functions. The reservoir covers an area of 18 acres and is situated along Tr Gato Creek, contributing to the overall water management system in the region.

Managed by the state regulatory agency, the Department of Water Resources (DWR) ensures the safety and integrity of Edwards Reservoir through regular inspections and enforcement measures. With a high hazard potential but a satisfactory condition assessment as of September 2017, the dam is equipped to handle emergencies and mitigate risks effectively. The last inspection in April 2020 confirmed its operational readiness and adherence to safety standards, highlighting the commitment to maintaining the reservoir's reliability.

Furthermore, Edwards Reservoir plays a crucial role in the sustainable management of water resources in the area, supporting agricultural activities and ensuring a consistent water supply for the local community. As climate variability continues to impact water availability, the reservoir's strategic location and design contribute to efficient water storage and distribution, making it a key asset in addressing the challenges of water scarcity and climate change in the region.