Corral Hollow Creek Riparian Restoration

Summary

SCH Number
2020070448
Lead Agency
Parks and Recreation, Department of (California Department of Parks and Recreation)
Document Title
Corral Hollow Creek Riparian Restoration
Document Type
NOE - Notice of Exemption
Received
Posted
7/23/2020

Document Description
Plant native trees and shrubs within the Corral Hollow Creek floodplain of Carnegie State Vehicular Recreation Area to rehabilitate the riparian habitat, provide an improved environment for park flora and fauna, stabilize the creek banks, and create a barrier to slow storm water and allow sediment to settle before entering the water system. The area has been surveyed and flagged for best possible planting sites. Five (5), two-acre sections of the floodplain were chosen based on spacing, soil composition, and other naturally occurring vegetation already present. Plant species chosen for planting include native sycamore, mule fat, red willow, and cottonwood. Work will include: • Collecting seed stock from existing park trees and giving seed to a local nursery for propagation; • Once plants are established in pots, transfer plants back to the park to allow for acclimation; • At chosen sites, use an auger to excavate 1' diameter by 2'-3' deep holes, add nutrient rich potting soil to the holes as well as some of the excavated material, and place plants in holes and backfill, leaving any excess soil on site; and • Have staff water plants weekly and complete monthly count surveys following completion of the plantings.

Contact Information
Gina Benigno
Department of Parks and Recreation Diablo Range District
15751 Tesla Road
Livermore, CA 94550

Phone : (925) 409-8392

Location

Counties
San Joaquin
Other Location Info
Carnegie State Vehicular Recreation Area

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class: 4 Section: 15304
Reasons for Exemption
Project consists of minor public or private alterations in the condition of land, water, and or/vegetation which do not involve removal of healthy, mature, scenic trees; included as "Resource management projects" in the Department of Parks and Recreation's list of exempt activities in accordance with CCR § 15300.4.

Attachments

Notice of Exemption
2020070448_13093_CSVRA_CHCRestoration_NOE_signed   PDF 1380 K

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