Wellhead Treatment Project
3 Documents in Project
Summary
SCH Number
2013081004
Lead Agency
City of Ontario
Document Title
Wellhead Treatment Project
Document Type
NOD - Notice of Determination
Received
Posted
9/23/2013
Present Land Use
Public Facility
Document Description
City of Ontario Wellhead Treatment Project which proposes to install infrastructure to treat groundwater that has been impacted by perchlorate and deliver the treated water to the City of Ontario's municipal water supply. The project will be funded by State Proposition 50. Specifically, the project proposes to pump water from existing City Well No. 41, convey the water through a new pipeline, where it will be treated in a new treatment plant, and discharge the treated water into the City's existing water distribution system. Well No. 41 is located on Hellman Avenue, approximately 300 feet south of the intersection of 5th Street, in the northeastern portion of the City. Water extracted from Well No. 41 will travel approximately 1,300 feet in new conveyance pipeline, to be constructed within North Hellman Avenue, to the new treatment plant, which will be constructed on East 4th Street near the intersection of 4th Street and Hellman Avenue. The new pipeline will be constructed of 16-inch cement-mortar lined and coated steel. The new treatment plant will be constructed within a City-owned vacant parcel that is approximately 50 feet wide and 100 feet deep. Once treated, the water will be pumped into approximately 200 feet of new conveyance pipeline to be constructed in 4th Street, between the treatment plant and the City's existing 36-inch water distribution pipeline.
Contact Information
Name
Richad Ayala
Agency Name
City of Ontario
Contact Types
Lead/Public Agency
Phone
Location
Coordinates
Cities
Ontario
Counties
San Bernardino
Cross Streets
4th Street and Hellman Avenue
Zip
91764
State Highways
I-10
Airports
Ontario Int'l
Township
1S
Range
7W
Section
15
Notice of Determination
Approving Agency
City of Ontario City Council
Approving Agency Role
Lead 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
No
(2b) A Mitigated or a Negative Declaration was prepared for this project pursuant to the provisions of CEQA
Yes
(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
N/A
(5) A Statement of Overriding Considerations was adopted for this project
No
(6) Findings were made pursuant to the provisions of CEQA
Yes
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.