James Property Pond Improvements Project (Project)
Summary
SCH Number
2015098016
Public Agency
State Water Resources Control Board
Document Title
James Property Pond Improvements Project (Project)
Document Type
NOE - Notice of Exemption
Received
Posted
9/2/2015
Document Description
The project will modify an existing pond located on the Applicant's property. The project will decrease the pond's maximum storage capacity to 20 acre-feet by reducing the pond's spillway height 1.6 feet. The modified spillway will extend 46 feet downstream from the pond. The spillway will be 8 feet wide at the pond's exit and narrow to 3 feet at the downstream end. Two concrete cutoff walls will be constructed to control pond elevation and measure outflow. Roughly 400 cubic yards of material will be excavated during spillway modification. Approx. 8 cubic yards of fill rock will be placed on the outlet sides of the spillway to stabilize the stream channel. Fill rock will extend 46 feet downstream and 3 feet upslope of the stream sides to protect the spillway during high flows.
Contact Information
Name
Parker Thaler
Agency Name
State Water Resources Control Board
Contact Types
Lead/Public Agency
Phone
Location
Cities
Petaluma
Counties
Sonoma
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
S:15301, Class 1
Reasons for Exemption
Existing Facilities.
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.