Gilman Springs Mine (Surface Mining Permit No. 159, Revisions No. 2

Summary

SCH Number
2018051029
Lead Agency
Riverside County
Document Title
Gilman Springs Mine (Surface Mining Permit No. 159, Revisions No. 2
Document Type
NOP - Notice of Preperation
Received

Document Description
The proposed project consists of an expansion to the existing aggregate mining site in areas permitted for mining by 54.4 acres, resulting in approx. 204.8 acres permitted for mining activities; and an increase mining reserves from approx. 14,842,574 tons to 44,000,000 tons, representing an increase of approx. 29. 157, 426 tons. The proposal also includes ultimately facilitating the operation of an Inert Debris Engineered Fill Operation (IDEFO) to the site's reclamation; and to establish a revised reclamation in compliance with SMARA (Public Resources Code, § 2710 et seq.) and Chapter 5.48, Surface Mining Operations, of the Riverside County Code (Riverside County Code of Ordinances, 1995). Amending the Mine's timing restrictions for mining activities within 300 feet of the Mine's boundaries from between 7:00 am and 10:00 pm, Monday through Saturday except holidays, to 24 hours per day, seven days per week including Sundays and federal holidays.

Contact Information
Dionne Harris
Riverside County
4080 Lemon Street, 9th Floor P.O. Box 1409
Riverside, CA 92502-1409

951-955-6836

Location

Coordinates
33°52'52"N 117°02'13"W
Cities
Moreno Valley San Jacinto
Counties
Riverside
Cross Streets
Gilman Springs Road at Bridge Street
Zip
92555
Total Acres
1021.4
State Highways
SR 79
Township
3S
Range
2W
Section
25
Base
SB

Notice of Completion

Review Period Start
Review Period End
Development Type
Mining (54.4 acre expansion (Aggregate))
Local Action
Other Action Other Action: SMP Revision
Project Issues
Aesthetic/Visual Air Quality Archaeologic-Historic Biological Resources Drainage/Absorption Geologic/Seismic Noise Soil Erosion/Compaction/Grading Traffic/Circulation Vegetation Water Quality Wetland/Riparian Cumulative Effects
Reviewing Agencies
Air Resources Board California Department of Parks and Recreation California Highway Patrol Caltrans, District 8 Department of Conservation Office of Historic Preservation Regional Water Quality Control Board, Region 8 Resources Agency Department of Fish and Wildlife, Region 6 Resources, Recycling and Recovery Native American Heritage Commission
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