Desert Knolls Wash Phase III Flood Control Improvement Project

Summary

SCH Number
2017021004
Lead Agency
San Bernardino Flood Control District
Document Title
Desert Knolls Wash Phase III Flood Control Improvement Project
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The proposed project consists of the construction, operation and maintenance of flood control bank and invert stabilization improvements and an access road within an approximately 0.6-mile segment of Desert Knolls Wash, from an existing concrete trapezoidal channel in Desert Knolls Wash (Phase II) to the confluence of the wash with the Mojave River. The bank and invert stabilization improvements include grading of wash slopes to 2:1, placement of side slope protection, and installation of a series of grade stabilization structures constructed across the invert to prevent erosion during large storm events. The intent of the proposed project is provide flood control protection to adjacent existing residential and educational development.

Contact Information
Nancy Sansonetti
San Bernardino Flood Control District
825 E. Third Street, Rm 123
San Bernardino, CA 92415-0835

(909) 387-7897

Location

Coordinates
34°32'8.67"N 117°16'44.3"W
Cities
Apple Valley
Counties
San Bernardino
Cross Streets
SR 18/Potomac Rd/Quantico Rd
Zip
92307
Total Acres
14
State Highways
18
Schools
Lewis Center Campus
Waterways
Desert Knolls Wash, Mojave River
Township
5N
Range
4W
Section
11,12
Base
Victorvi

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (Ft. Contr. Bank & Invert Stabilization, Maint. Access Rd.)
Local Action
Site Plan
Project Issues
Cumulative Effects Landuse Growth Inducing Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Solid Waste Soil Erosion/Compaction/Grading Schools/Universities Recreation/Parks Public Services Population/Housing Balance Noise Minerals Geologic/Seismic Forest Land/Fire Hazard Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Agricultural Land Aesthetic/Visual
Reviewing Agencies
Regional Water Quality Control Bd., Region 6 (Victorville) Department of Toxic Substances Control California Department of Parks and Recreation California Highway Patrol Caltrans, District 8 Department of Fish and Wildlife, Region 6 Department of Water Resources Native American Heritage Commission Office of Emergency Services, California Resources Agency State Lands Commission State Water Resources Control Board, Division of Drinking Water State Water Resources Control Board, Division of Water Rights
Download CSV New Search