Installation of the Monitoring Wells and Lysimeter Clusters at San Sevaine and Victoria Basins
29 Documents in Project
Summary
SCH Number
2002011116
Lead Agency
Inland Empire Utilities Agency
Document Title
Installation of the Monitoring Wells and Lysimeter Clusters at San Sevaine and Victoria Basins
Document Type
NOD - Notice of Determination
Received
Posted
5/29/2008
Present Land Use
Variable
Document Description
The specific project being considered in this document is the drilling of three monitoring wells to monitor groundwater quality. In addition, based on discussions with the Regional Board and the issuance of Water Recycling Requirements (Board Order No. R-8-2007-0039), IEUA will install lysimeter clusters in both basins to monitor the rate of recharge. Both monitoring methods, the wells and lysimeters are passive monitoring systems that will not require significant pumping of water, other than small quantities to assess the monitoring parameters assigned in the Board Order. The data acquired from the monitoring will be used to verify compliance with the requirements of both the Department of Public health and the Regional Board. For this project the three monitoring well locations, with associated lysimeter clusters, are proposed to be located in the northeastern portion of the Chino Basin. One monitoring well is proposed to be installed at the southern edge of Victoria Basin, within an area that has been graded and compacted as part of the basin construction. The second monitoring well location is proposed to be located on a graded dirt roadway, adjacent to the San Sevaine Basin dam/outlet. The third monitoring well is located south of Victoria Basin on abandoned Union Pacific Railroad right-of-way (ROW). This monitoring well provides a location downgradient from both Basins that will allow sampling of the groundwater, after recharge of recycled water, to meet Department of Public Health and Regional Board time, distance and water quality requirements.
Contact Information
Name
Richard Atwater
Agency Name
Inland Empire Utilities Agency
Contact Types
Lead/Public Agency
Phone
Location
Cities
Chino, Chino Hills, Fontana, Montclair, Ontario, San Gabriel, Upland
Counties
San Bernardino
Cross Streets
Interstates 15 and 10
Jobs
1800
State Highways
I-10 & 15
Railways
UP & BN
Airports
Ontario International
Waterways
Several, including Santa Ana River
Notice of Determination
Approving Agency
Inland Empire Utilities Agency
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
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
N/A
(5) A Statement of Overriding Considerations was adopted for this project
N/A
(6) Findings were made pursuant to the provisions of CEQA
N/A
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.