The Haspel Family Trust Track I Vineyard Compliance Erosion Control Plan

The Haspel Family Trust Track I Vineyard Compliance Erosion Control Plan, identified as Permit P26-00035-ECPA, involves earthmoving activities for the development and maintenance of 1.3 gross acres, with 0.8 net planted acres, of vineyard in Napa County, California. Located on a 20.26-acre parcel at 1713 Partrick Road, the project focuses on the installation and maintenance of trellis, irrigation systems, and erosion and runoff control measures. The work is situated on land with slopes ranging from 4% to 20%, averaging 15%, and is conducted entirely within the existing developed footprint. The primary objective of the plan is to ensure that grading and maintenance activities do not increase local off-site stream flows or sediment levels, nor adversely affect groundwater recharge and wildlife habitat. The project is governed by Napa County Conservation Regulations and is classified as exempt under the California Environmental Quality Act Guidelines Class I for Existing Facilities, specifically sections 15301(d, h). The project is overseen by the Napa County Planning, Building, and Environmental Services Department, with coordination involving the Haspel Family Trust and designated plan preparers.