Design & Planning for a new drinking water system for Wynola Estates (Project)
2 Documents in Project
Summary
SCH Number
2025020658
Public Agency
State Water Resources Control Board, Divison of Financial Assistance
Document Title
Design & Planning for a new drinking water system for Wynola Estates (Project)
Document Type
NOE - Notice of Exemption
Received
Posted
3/3/2026
Document Description
The State Water Resources Control Board (State Water Board) is funding the Project referred to internally as Wynola Estates Drinking Water Treatment and Supply. The Project includes the development of a treatment plan to address the following issues: manganese concentrations that exceed secondary Maximum Contaminant Levels, excess iron concentrations, and occurrence of per- and polyfluoroalkyl substances and related compounds as these have been detected in raw water wells. The design will also include mitigation to reduce potential impacts from the production of Disinfection Byproducts, the degradation of the existing asbestos cement water mains, and the release of related liquid waste.
Contact Information
Name
Abbygayle Guevara
Agency Name
State Water Resources Control Board
Job Title
Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Name
Jim Madaffer
Agency Name
Wynola Water District
Job Title
Board President
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Cities
unincorporated Santa Ysabel
Counties
San Diego
Regions
Southern California
State Highways
Hwy 78
Other Location Info
The Project is located in the Wynola Estates Community, City of Santa Ysabel, within San Diego County.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 19, section 15306
Reasons for Exemption
The Project has been determined to meet the requirements of the exemptions selected above and will not have a significant impact on water quality. The Project includes planning studies, basic data collection, research, experimental management and resource evaluation activities which the agency has not approved or funded.
Exempt Status
Statutory Exemption
Type, Section or Code
California Code of Regulations, title 14, division 6, chapter 3, article 18, section 15262
Reasons for Exemption
The Project has been determined to meet the requirements of the exemptions selected above and will not have a significant impact on water quality. The Project includes planning studies, basic data collection, research, experimental management and resource evaluation activities which the agency has not approved or funded.
County Clerk
San Diego
Attachments
Notice of Exemption
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