Sunflower Well 01


SCH Number
Public Agency
State Water Resources Control Board
Document Title
Sunflower Well 01
Document Type
NOE - Notice of Exemption
Document Description
The Applicant proposes to construct and operate a replacement well and treatment system at their existing Sunflower Plant. The new Sunflower Well 01, will replace Columbia Well 4 and Sunflower Well 01 will have a higher capacity than Columbia Well 4. The new Sunflower Well 01 will be used to meet the current water supply demand for the water system. Columbia Well 4 is nonoperational and will be destroyed and sealed. A new nitrate treatment system will also be constructed at the Project location. The nitrate treatment system will use an ion exchange media which will be backwashed using brine solution to remove nitrate from the resin. The brine waste will be hauled off-site for disposal. The nitrate treatment system will be housed on a new concrete pad that is approximately 2,500 square feet.

Contact Information

Dmitriy Ginzburg
Agency Name
State Water Resources Control Board
Job Title
District Engineer
Contact Types
Lead/Public Agency


Los Angeles
Cross Streets
1326 S. Sunflower Ave, Glendora

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 3: California Code of Regulations, Title 14, Division 6, Chapter 3, Article 19, Section 15303.
Reasons for Exemption
The Project is exempt because it is the construction of a replacement well which is located on the same site as the well being replaced. None of the exceptions listed in section 15300.2 of the CEQA Guidelines would apply to the proposed Project.


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