Lower Day Basin Project
4 Documents in Project
Summary
SCH Number
2015121018
Lead Agency
Inland Empire Utilities Agency
Document Title
Lower Day Basin Project
Document Type
MND - Mitigated Negative Declaration
Received
Document Description
Note: Review Per Lead
The Inland Empire Utilities Agency (IEUA) and the Chino Basin Watermaster (CBWM) are proposing the Lower Day Basin Improvement Project (proposed project). The objective of this project is to increase the recharge capacity (recycled water (RW) and stormwater (SW) recharged into the Chino Groundwater Basin, specifically in the three cells located at Lower Day Basin. Under the Recharge Master Plan Update (RPMU), the proposed improvements for Lower Day Basin will increase recharge capacity by 789 acre-feet per year by modifying the San Bernardino County Flood Control District's (SBCFCD) diversion channel, installing a control gate valve on Cell 3's midlevel outlet, and improving the basin embankments.
The proposed project includes modifications to the Basin inlets and outlets that will allow more storm water to be diverted into the Basin and stored at higher elevations for longer durations. There will be no modifications to the physical size, layout/configuration or storage volume of the Basin. The proposed improvements will allow the Basin operations to be modified to achieve increased groundwater recharge.
Contact Information
Name
Joel Ignacio
Agency Name
Inland Empire Utility Agency
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Rancho Cucamonga
Counties
San Bernardino
Cross Streets
So of I-10, Baseline Line Road, Rochester Ave.
Total Acres
22.6
State Highways
I-210
Waterways
Day Creek Channel
Township
1N
Range
6W
Section
31
Base
SBBM
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Air Resources Board (ARB), California Department of Parks and Recreation, California Department of Transportation, District 8 (DOT), California Native American Heritage Commission (NAHC), California Regional Water Quality Control Board, Santa Ana Region 8 (RWQCB), California State Lands Commission (SLC), Department of Water Resources, Office of Emergency Services, California, Resources Agency, State Water Resources Control Board, Division of Water Quality, State Water Resources Control Board, Division of Water Rights, Department of Fish and Wildlife, Region 6, State Water Resources Control Board, Divison of Financial Assistance
State Reviewing Agency Comments
Department of Fish and Wildlife, Region 6, State Water Resources Control Board, Divison of Financial Assistance
Development Types
Water Facilities
Local Actions
Basin Improvements
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Flood Plain/Flooding, Geology/Soils, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Noise, Public Services, Recreation, Transportation, Vegetation, Wetland/Riparian, Wildfire, Wildlife
Disclaimer: The document was originally posted before CEQAnet had the capability to host attachments for the public. To obtain the original attachments for this document, 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.