Montclair Basin Improvement Project No. RW15003.03 (Streambed Alteration Agreement No. EPIMS-SBR-27510-R6)

11 Documents in Project

Summary

SCH Number
2016061064
Lead Agency
Inland Empire Utility Agency
Document Title
Montclair Basin Improvement Project No. RW15003.03 (Streambed Alteration Agreement No. EPIMS-SBR-27510-R6)
Document Type
NOD - Notice of Determination
Received
Posted
1/20/2023
Document Description
The California Department of Fish and Wildlife (CDFW) has executed Lake and Streambed Alteration Agreement (EPIMS-SBR-27510-R6), pursuant to Fish and Game Code section 1602, to the project Applicant, Inland Empire Utilities Agency as represented by Joel Ignacio.The project is limited to construction of two new diversion structures along the concrete-lined San Antonio Creek Channel to divert flow into the existing adjacent Montclair Basins 2 and 3. The added diversions will span the full width of the 25-feet wide concrete lined channel. Each diversion will be constructed by excavating 8 to 10-feet below the channel floor to install the drop structure which will have a finish dimension of 6.5 feet deep below the channel floor with a length of 8-feet. The 8-feet by 25-feet opening will be covered by steel grating to limit large debris from entering the drop structure. Connected to the east side of the drop structure will be wall mounted steel gate. The gate will connect to a new 4-foot diameter pipe which will convey the captured stormwater down into the adjacent basin floors.

Contact Information

Name
Marina Barton
Agency Name
Fish and Wildlife, Region 6
Job Title
Environmental Scientist
Contact Types
Responsible Agency

Location

Counties
San Bernardino
Regions
Southern California

Notice of Determination

Approving Agency
Fish and Wildlife, Region 6
Approving Agency Role
Responsible Agency
Approved On
County Clerk
San Bernardino
Final Environmental Document Available at
Inland Empire Utilities Agency 6075 Kimball Avenue Chino, CA 91708

Determinations

(1) The project will have a significant impact on the environment
No
(2a) An Environmental Impact Report was prepared for this project pursuant to the provisions of CEQA
Yes
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
No
(2c) An other document type was prepared for this project pursuant to the provisions of CEQA
No
(3) Mitigated measures were made a condition of the approval of the project
Yes
(4) A mitigation reporting or monitoring plan was adopted for this project
No
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes

Attachments

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