Dam Face Stabilization Repair - Arnold Reservoir/Chino Ranch Dam (Dam No. 2025)
Summary
SCH Number
2021020188
Public Agency
City of Industry
Document Title
Dam Face Stabilization Repair - Arnold Reservoir/Chino Ranch Dam (Dam No. 2025)
Document Type
NOE - Notice of Exemption
Received
Posted
2/8/2021
Document Description
The existing Arnold Reservoir Chino Ranch Dam (Dam No. 2025) is an earthen faced dam built build in 1912 as a stock pond for cattle. It continues to serve as such today. The dam face is approximately 900 linear feet in length. Minor erosional benching is occurring on the dam’s upstream face. To repair the erosion, installation of 50 linear feet of non-grouted rip rap is proposed. The rip-rap will consist of native rock 18-36 inch diameter (e.g. ¼ ton rip-rap). Most of the rip rap will be placed below the water line. Exposed rip rap will be embedded with native soil. No concrete or asphalt debris will be used.
Contact Information
Name
Troy Helling
Agency Name
City of Industry
Contact Types
Lead/Public Agency
Phone
Location
Counties
San Bernardino
Regions
Southern California
Cross Streets
South of Grand Avenue and east of Longview Drive in the Chino Hills area of unincorporated San B
Total Acres
<0.01
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301(d) Existing Facilities
Reasons for Exemption
Minor rehabilitation of an existing earthen dam face to meet current standards of public safety by the placement of 50 linear feet of non-grouted rip rap embedded with native soil.
County Clerk
San Bernardino
Attachments
Notice of Exemption
Disclaimer: The Governor’s Office of Planning and Research (OPR) accepts no responsibility for the content or accessibility of these documents. To obtain an attachment in a different format, 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. For more information, please visit OPR’s Accessibility Site.