City of Rialto Waste Water Treatment Plant Master Plan / Expansion

3 Documents in Project

Summary

SCH Number
2007081034
Lead Agency
Rialto, City of (City of Rialto)
Document Title
City of Rialto Waste Water Treatment Plant Master Plan / Expansion
Document Type
NOD - Notice of Determination
Received
Posted
2/25/2008
Present Land Use
Waste Water Treatment Plant / Heavy Industrial / General Industrial

Document Description
As proposed in the Wastewater Treatment Plant (WWTP) Master Plan, the capacity of Plant 5 would be doubled by duplicating each major piece of equipment. The WWTP currently processes between 7 mgd and 12 mgd. The proposed expansion would increase the rated capacity of the plant to 16 mgd. This operational redundancy is critical to the City of Rialto's ability to perform maintenance to prevent equipment failures that could result in capital replacement. As part of the Proposed Project, Plants 1 through 4 would be decommissioned in place and later removed. In addition, new high efficiency filters and an ultraviolet (UV) disinfection system would be added. The replacement of plants 1 through 4 along with the new tertiary treatment equipment would change the hydraulic profile of the plant and allow the plant to operate by gravity without the need for booster pumping. The proposed expansion and modernization would accommodate approved projects and the projected growth of the City General Plan. The expanded facility would operate more efficiently, use less electricity, and would require less maintenance than what is currently required to maintain the older Plants 1 through 4.

Contact Information
Donn Montag
City of Rialto
150 South Palm Avenue
Rialto, CA 92376

Phone : (909) 421-7218

Location

Cities
Rialto
Counties
San Bernardino
Cross Streets
E. Santa Ana Avenue and Riverside Avenue
Zip
92316
State Highways
I-10 and I-215
Railways
UPRR
Schools
Continuation School
Waterways
Santa Ana River
Township
1S
Range
5W
Section
25
Base
SB
Other Location Info
City/Nearest Community: Bloomington

Notice of Determination

Approving Agency
City of Rialto
Approving Agency Role
Lead Agency
Approved On
Final Environmental Document Available at
City of Rialto, Development Services Dept., Planning Division, 150 S. Palm Ave., Rialto, CA 92376

Determinations

(1) The project will have a significant impact on the environment
Yes
(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
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.

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