Calstone Inc. / Echo Mountain Mine
2 Documents in Project
Summary
SCH Number
2010052008
Lead Agency
Siskiyou County
Document Title
Calstone Inc. / Echo Mountain Mine
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
Surface Mining/AG2B40/Wildfire Hazard Area, Woodland Productivity Area, Erosion Hazard Area
Document Description
NOTE: Review Per Lead
The applicants propose to establish a pumic and cinder, open-pit, surface mining operation encompassing 28.3 acres. Operations include the extraction, crushing, stockpiling, and commercial export of ~900,000 cy of material over a 20 yr period. The maximum depth of mining is 60 ft with an average depth of ~15.7 ft. The proposed mining area has previously been disturbed from past mining operations. No additional areas would be disturbed as a result of this project.
Contact Information
Name
Rowland Hickel
Agency Name
Siskiyou County
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Counties
Siskiyou
Cross Streets
Forest Service Road 44N08
Total Acres
28.3
Parcel #
010-480-080
Township
44N
Range
4E
Section
28
Base
MDB&M
Other Location Info
City/Nearest Community: Tionesta
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Department of Conservation (DOC), California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW), California Department of Parks and Recreation, California Department of Transportation, District 2 (DOT), California Highway Patrol, California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), Department of Water Resources, Office of Historic Preservation, Resources Agency
Development Types
Mining (Mineral pumice/cinder)
Local Actions
Use Permit
Project Issues
Air Quality, Biological Resources, Cultural Resources, Geology/Soils, Hydrology/Water Quality, Transportation, Wildfire
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 state.clearinghouse@opr.ca.gov or via phone at (916) 445-0613.