Mill Creek Diversion and Debris Management Improvement

2 Documents in Project

Summary

SCH Number
2017061021
Lead Agency
San Bernardino Valley Water Conservation District
Document Title
Mill Creek Diversion and Debris Management Improvement
Document Type
MND - Mitigated Negative Declaration
Received

Document Description
The project involves a redesign/reconstruction of the existing water diversion channel and structures to redirect the sediment/debris away from the water diversion gates and into the main flow of Mill Creek which will allow water to flow through the diversion structure for conservation. Improvements include: an approx. 0.48-acre rip rap area in the main channel of Mill Creek with a new concrete access road to function as the debris return structure; hardening the existing channel diversion berm; a new sediment bypass channel; new debris diverter walls with a slide gate; replacing existing main weir intake gates; installing a trash rack; removing and replacing the existing concrete channel bottom; and removing and replacing the existing catwalks.

Contact Information
Daniel Cozad
San Bernardino Valley Water Conservation District
1630 W. Redlands Blvd
Redlands, CA 92373

909-793-2503

Location

Coordinates
34°4'32"N 117°5'24"W
Cities
Redlands
Counties
San Bernardino
Cross Streets
Garnet St
Total Acres
4.8
Parcel #
0168-342-03
State Highways
I-38
Schools
Mentone ES
Waterways
Mill Creek, Santa Ana River
Township
1S
Range
2W
Section
21
Base
SBBM
Other Location Info
Mentone

Notice of Completion

Review Period Start
Review Period End
Development Type
Other (water conservation structure improvements)
Project Issues
Cumulative Effects Wetland/Riparian Water Supply Water Quality Vegetation Traffic/Circulation Toxic/Hazardous Soil Erosion/Compaction/Grading Noise Minerals Geologic/Seismic Flood Plain/Flooding Drainage/Absorption Biological Resources Archaeologic-Historic Air Quality Aesthetic/Visual
Reviewing Agencies
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 Regional Water Quality Control Board, Region 8 Resources Agency State Lands Commission State Water Resources Control Board, Division of Water Rights
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