Shamrock Materials, Inc./Dave Ripple - Wetland Mitigation Site - Butler Avenue, APN 134-051-005 and -016

2 Documents in Project


SCH Number
Lead Agency
Sonoma County
Document Title
Shamrock Materials, Inc./Dave Ripple - Wetland Mitigation Site - Butler Avenue, APN 134-051-005 and -016
Document Type
MND - Mitigated Negative Declaration
Present Land Use
Vacant M-3, Limited Rural Industrial District / LI, Limited Industrial

Document Description
Use Permit for a (1) aggregate railcar offloading facility, (2) a ready-mix concrete operation, (3) a sand and gravel processing plant, (4) a concrete and asphalt recycling plant, and (5) a topsoil composting operation on this 17.5-acre parcel. Related structures to support these primary operations would include an administrative office building, a maintenance shop, and above-ground fuel storage. Hours of operation would be 6:00 am and 5:00 pm Monday through Saturday. This Initial Study also covers the potential impact of the Terra Bagnatta Wetland Mitigation site.

Contact Information
Blake Hillegas
Sonoma County Permit and Resource Management Department
2550 Ventura Avenue
Santa Rosa, CA 95403

Phone : (707) 565-1392


Santa Rosa
Cross Streets
290 Todd Road
Total Acres
Parcel #
State Highways
North Coast

Notice of Completion

Review Period Start
Review Period End
Development Type
Industrial (28,000 Sq. Ft., 17.5 Acres, 35 Employees)
Local Action
Use Permit
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Geologic/Seismic Noise Septic System Soil Erosion/Compaction/Grading Toxic/Hazardous Traffic/Circulation Vegetation Water Quality Water Supply Wetland/Riparian Wildlife Other Other Issues: Utilities/Service Systems, Cultural Resources
Reviewing Agencies
Air Resources Board, Major Industrial Projects California Department of Conservation California Department of Fish and Wildlife, Bay Delta Region 3 California Department of Parks and Recreation California Highway Patrol California Native American Heritage Commission California Regional Water Quality Control Board, North Coast Region 1 California State Lands Commission Department of Toxic Substances Control Department of Water Resources Resources Agency California Department of Transportation, District 4 Resources, Recycling and Recovery

Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, please contact the lead agency at the contact information listed above. You may also contact the OPR via email at or via phone at (916) 445-0613.

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