Lytle Creek Ranch Development Project – Neighborhood I East (Streambed Alteration Agreement No. 1600-2013-0184-R6 Revision 2)
8 Documents in Project
Summary
SCH Number
2009061113
Lead Agency
City of Rialto
Document Title
Lytle Creek Ranch Development Project – Neighborhood I East (Streambed Alteration Agreement No. 1600-2013-0184-R6 Revision 2)
Document Type
NOD - Notice of Determination
Received
Posted
1/20/2021
Document Description
The project includes mass grading, intercepting and conveying tributary flows, and
establishing a 100-foot wide fuel modification zone surrounding the development. An engineered trapezoidal channel conveyance system will be constructed along the northern perimeter of the project site. The channel will be lined with either concrete or rock rip-rap- and be comprised of four channel segments with inlet structures or
aprons where an offsite tributary intersects with the trapezoidal channel. A storm drain system will be installed to convey urban and storm water runoff generated within Neighborhood I East to two onsite detention/retention/ infiltration basins. Runoff from the detention/retention/infiltration basins will then discharge to Sycamore Flats via
either an existing 72-inch reinforced concrete pipe culvert under Clearwater Parkway (for the northern basin) or an existing 48-inch reinforced concrete pipe culvert under Clearwater Parkway (for the southern basin). The construction of the project will impact 2.40 acres of Fish and Game Code section 1602 resources.
Contact Information
Name
Kimberly Romich
Agency Name
California Department of Fish and Wildlife
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
City of Rialto
Contact Types
Project Applicant
Location
Cities
Rialto
Counties
San Bernardino
Regions
Southern California
Other Information
The project is located within unnamed tributaries to Sycamore Creek, tributary to Lytle Creek and thence the Santa Ana River, south of Glen Helen Parkway, and east of Clearwater Parkway and Interstate 15 (I-15), in unincorporated San Bernardino County, State of California, at Latitude 34.196612°, Longitude -
117.412093°.
Notice of Determination
Approving Agency
California Department of Fish and Wildlife
Approving Agency Role
Responsible Agency
Approved On
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
Notice of Determination
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