San Gabriel River Inlet Replacement Structure and Replacement Flow Control Structure at Water Treatment Plant.
Summary
SCH Number
2010018132
Public Agency
City of Azusa
Document Title
San Gabriel River Inlet Replacement Structure and Replacement Flow Control Structure at Water Treatment Plant.
Document Type
NOE - Notice of Exemption
Received
Posted
1/13/2010
Document Description
The San Gabriel River Water Committee (Committee of 0 or C9) is a court-formed management agency created in 1889 to manage the surface water rights of its member agencies on the San Gabriel River. The C9 diverts water from the river through the Azusa-Duarte Tunnel for conveyance to surface water treatment plants, irrigation fields, and spreading grounds. The C9 proposes to reconstruct the existing inlet structure of the Azusa-Duarte Tunnel at the San Gabriel River and the flow control structure in a ditch at the Azusa Water Treatment Plant site to upgrade these aged facilities and improve system operations and safety.
Contact Information
Name
Chet F. Anderson
Agency Name
City of Azusa
Contact Types
Lead/Public Agency
Phone
Location
Cities
Azusa
Counties
Los Angeles
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
Class 2 Sec. 15302 (d)
Reasons for Exemption
- The project involves a replacement and reconstruction of the aged inlet structure at the San Gabriel River and the aged flow control structure at a ditch at the Azusa Water Treatment Plant site.
- The project would replace wooden weir boards with mechanical weirs to allow for the motorized control of flows, instead of the current manual operations.
-The replacement structures will be constructed within the same location and footprint as the existing structures.
-No increase in capacity will occur at the inlet, tunnel, ditch or flow control structures, and water flows will continue to be regulated by the surface water rights of the C9.
-The project would facilitate access and work by, as well as improve the safety of, operations and maintenance personnel.
nel.
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.