Descanso Gardens Master Plan

The Descanso Gardens Master Plan, implemented by the Los Angeles County Department of Parks and Recreation, guides the long-term development of the gardens through 2035 with a focus on sustainable water management through the Winery Canyon/Descanso Stormwater Capture Project. The project involves constructing an underground cistern to store captured stormwater after pretreatment, connecting it via a pump station to the existing Lake Pump Room for non-potable reuse, and installing new electrical conduit to support the system. Site improvements include concrete gutters along the eastern, southern, and southwestern edges of the Auxiliary Parking Lot and the replacement of 200 linear feet of traditional curb and gutter near the visitor entrance with precast porous concrete panels to enhance infiltration. Any excess stormwater not captured will continue to flow by gravity into the Winery Canyon Channel. Environmental compliance has been ensured through the adoption of an Initial Study/Mitigated Negative Declaration in 2020 and a later addendum addressing revised water conservation elements, with Notices of Determination filed in 2020 and 2024. The Los Angeles County Flood Control District, acting as a Responsible Agency, has affirmed the adequacy of the environmental documentation for its own review purposes. The project is situated at 1418 Descanso Drive in La Cañada Flintridge, California, and all work is confined to this location. While the master plan spans fifteen years, key milestones such as the 2024 addendum and a 2026 responsible agency determination provide temporal reference points for implementation. No formal contract solicitation, pricing, or financial terms are specified in the documentation, and no federal acquisition regulation clauses, contract types, evaluation factors, or procurement-specific requirements such as payment offices, invoicing systems, or contractor certifications are present. The information provided centers exclusively on environmental review, planning, and infrastructure design under California Environmental Quality Act procedures, with no indication of competitive bidding, contract awards, or performance-based obligations. Contacts from the Department of Parks and Recreation and the Flood Control District serve as points of administrative and environmental oversight, not as contracting officers or technical representatives for a procurement action. The entire initiative is framed as a public land management and stormwater sustainability effort rather than a traditional government contract.