Marsh Creek Riparian Enhancement
Summary
SCH Number
2021020253
Public Agency
California Department of Parks and Recreation
Document Title
Marsh Creek Riparian Enhancement
Document Type
NOE - Notice of Exemption
Received
Posted
2/12/2021
Document Description
Improve riparian habitat along approximately 350’ of Marsh Creek by planting native trees and shrubs within riparian-upland transition zone of Marsh Creek State Park. Up to 235 1 gallon and 5- gallon container plants will be installed. Work will:
- Use a 2-person auger or hand tools to excavate 18” deep and twice the size of the root ball diameter (up to 22” maximum width);
- Place one plant in each holes and backfill, creating 4” wide and 4” high irrigation basin;
- Compact any excess soil around the planting site;
- Apply a 3” thick mulch layer 3’ in diameter around each plant;
- Use rebar to secure tree protection cages;
- Water plants up to weekly during dry months; and
- Remove protective caging after 2 years.
Contact Information
Name
Gina Benigno
Agency Name
California State Parks, Diablo Range District
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
Contra Costa
Regions
Northern California
Cross Streets
Marsh Creek Road and Vineyards Parkway
Zip
94513
Other Location Info
Marsh Creek State Park
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.