Heritage Ranch Equestrian Road Culvert Repair
Summary
SCH Number
2026050005
Public Agency
California Regional Water Quality Control Board, Central Coast Region 3
(RWQCB)
Document Title
Heritage Ranch Equestrian Road Culvert Repair
Document Type
NOE - Notice of Exemption
Received
Posted
5/1/2026
Document Description
The project involves the repair and stabilization of an existing stormwater drainage culvert outlet that is experiencing erosion due to water discharging from the culvert at high velocities. Rock slope protection and native earthen fill will be installed at the culvert outlet to dissipate discharge velocity, stabilize the eroding outlet area, and prevent continued bank erosion. The primary beneficiary of the proposed project is the Heritage Ranch Owners Association and its member residents, who rely on the existing stormwater drainage infrastructure for the safe and functional operation of the community’s public road system.
Contact Information
Name
Allie Mortensen
Agency Name
Central Coast Regional Water Quality Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
San Luis Obispo
Regions
Countywide
Cross Streets
Equestrian Road and Heritage Road
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
CCR Title 14 Ch 3 §15301 Existing Facilities
Reasons for Exemption
The project involves the repair and maintenance of existing topographical features and small surface water runoff structures. There is no expansion of use beyond the existing culvert drainage area.