Castle and Round Valley Meadows Restoration Project

The Castle and Round Valley Meadows Restoration Project is a forecast opportunity managed by the Regional Water Quality Control Board, Region 5 - Sacramento, for work located in Nevada County, California. The project focuses on the restoration of meadow and meadow-edge habitat across a total of 270 acres, specifically divided between Castle Valley, covering 202 acres, and Round Valley, covering 68 acres. The performance area is situated north of Interstate 80 at Exit 176 near Donner Summit. The project is classified under NAICS code 562910 and is exempt from review under the California Environmental Quality Act pursuant to California Public Resources Code, Division 13, section 21080.56, with concurrence provided by the California Department of Fish and Wildlife. Primary points of contact for the initiative include Environmental Scientist Carter Cook and Manager Alecia Weisman. While the project is listed as a forecast with a posted date of August 7, 2026, specific contract values, delivery schedules, and evaluation factors have not yet been defined.