What will Angelenos do with a decommissioned, 45-foot-deep reservoir?

A proposed conceptual scheme for the decommissioned Silver Lake Reservoir designed by Mia Lehrer + Associates would involve, among other things, artificially raising the reservoir’s bottom to facilitate the development of estuary island habitats for roosting birds and the use of terraced landscaping to create riparian areas. (Courtesy Mia Lehrer + Associates)

The tony neighborhood of Silver Lake, located on the periphery of Downtown Los Angeles, is the latest of many contested sites in a city grappling with dual perils of increasing urbanization and water scarcity.

In this case, Silver Lake’s namesake reservoir, a grandfather of the city’s pioneering urban water infrastructure system, is driving a wedge among neighbors and communities. The reservoir was decommissioned in 2006 to comply with new regulations from the United States Environmental Protection Agency that banned open-air, potable water reservoirs. The Los Angeles Department of Water and Power (LADWP), who owns the Silver Lake Reservoir, opted to build a new, underground water storage facility in the nearby San Fernando Valley. That project—the Headworks Reservoir, an 110-million gallon system located on a 43-acre site—robbed Silver Lake Reservoir not only of its infrastructural purpose but also of its water. Ten years later and four years into a punishing drought, the decommissioned reservoir sits empty, its soft bottom sprouting scraggly tufts of new growth.

What’s this chart? This article is part of a series—originally appearing in our Oct. 12 issue—that focuses on how water is shaping today’s landscape architecture and urbanism. Communities face deluges and droughts—for some, the stakes can be survival itself, but others see opportunities for decadence. Here’s where this project stands—click here to see the rest! (AN)

Fierce neighborhood rivalries have erupted over what to do about the 45-foot deep hole, especially considering LADWP has not published a workable plan for the future of the complex. Should the reservoir be refilled? If so, with whose water? If not, what happens to the land?

Silver Lake Forward, an organization of designers and activists who live in the area, has sprouted up to advocate for a more equitable vision of the future. The group is circulating a petition to persuade the LADWP to refill the reservoir sustainably, with an eye toward the delicate ecological balance necessary to maintain a healthy water landscape in Los Angeles. The group’s conceptual plan, designed by Mia Lehrer + Associates, aims for the gradual reintroduction of natural landscape ecologies by artificially raising the reservoir’s floor and converting the complex into a 31-acre park. The scheme features lookout points, boardwalks, and a series of small islands set aside for roosting water birds.

At a recent meeting discussing the project, Robert Soderstrom, cofounder and president of the organization, expressed hope for the group’s plan: “The people of this city will rise to the spaces we build,” he said.

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