Addendum to Groundwater Extraction Well Number 93 and Appurtenances Initial Study and Mitigated Negative Declaration

5 Documents in Project

Summary

SCH Number
2011041070
Lead Agency
Eastern Municipal Water District
Document Title
Addendum to Groundwater Extraction Well Number 93 and Appurtenances Initial Study and Mitigated Negative Declaration
Document Type
NOD - Notice of Determination
Received
Posted
7/22/2014
Present Land Use
A/R-R/MDR

Document Description
As part of its local ground water development program and support to its salt and nutrient mitigation plan, Eastern Municipal Water District (Eastern) intends to install up to seven ground water extraction wells in the Perris South, Perris North, and Lakeview/Hemet North Groundwater Management Zones, to generate additional potable water supplies, reduce brackish water migration and remove excess salts and nutrients from the basins. Well Number 93 would consist of 16 to 18-inch diameter well casing extending between 350 to 500-feet below ground surface. It is anticipated that the Well may produce in the order of 500 to 1,500 gallons per minute (gpm) of brackish water. The wellhead facilities may include a well pump foundation, pump, and motor; a building housing electrical and chemical facilities, blowoff pond, discharge pipeline and appurtences. The extraction well site perimeter would be secured by a chain link fence or a block wall as appropriate to the surrounding land use. Subsequent to the publication of the June 2011 IS/MND, the Well has been drilled. Preliminary results from the well development and testing efforts suggest that the well capacity is approximately 2,500 up to 3,000 gpm. Because the production rate is much greater than initially anticipated, an up to 10-acre blow-off pond is required to accommodate the pending two day constant rate well test at up to 3,000 gpm. The proposed pond will be located adjacent to the well site on agricultural land that is currently being cultivated. The property will be returned to the pre-existing condition after the water has percolated or evaporated.

Contact Information
Helen Stratton
Eastern Municipal Water District
2270 Trumble Road PO Box 8300
Perris, CA 92572-8300

Phone : 951-928-3777, ext. 4545

Location

Counties
Riverside
Cross Streets
Menifee Road & Nuevo Road
Zip
92567
Parcel #
307-210-024
State Highways
Hwy 215
Railways
No
Airports
No
Schools
No
Waterways
San Jacinto River
Township
4S
Range
3W
Section
23
Base
SBB&M
Other Location Info
City/Nearest Community: Nuevo

Notice of Determination

Approving Agency
Eastern Municipal Water District
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
Eastern Municipal Water District, 2270 Trumble Road, Perris, CA 92570

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
No

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.

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