Middletown CE19-33 Wastewater Treatment Plant Improvements
Summary
- SCH Number
- 2019068022
- Public Agency
- Lake County Sanitation District
- Document Title
- Middletown CE19-33 Wastewater Treatment Plant Improvements
- Document Type
- NOE - Notice of Exemption
- Received
- Posted
- 5/28/2019
- Document Description
- The WWTP lacks the ability to screen influent, actively treat BOD, or control solids deposition. Also, the facility lacks adequate capacity in the chlorine contact channel to provide contact time at higher flows. Other deficiencies include a lack of a comprehensive SCADA system, lack of a backup generator, insufficient effluent pump capacity, and potentially inadequate or damaged impermeable liners of Ponds l through 4. The purpose of this project is to address the items discussed above. Major improvements will include construction of a headworks, pond repair, installation of additional aeration capability, renovation of flow patterns, expansion of the disinfection system, and installation of additional monitoring and control systems. All work will be completed at an existing facility. The improvements are needed to ensure ongoing protection of the environment from the impacts of raw sewage. The project will serve to prevent the release of pollution into the environment.
- Contact Information
-
Peggy Barthel
Lake County Community Development Department
Lead/Public Agency
255 North Forbes Street
Lakeport, CA 95453
Phone : (707) 263-2221
Location
- Cities
- Middletown
- Counties
- Lake
- Cross Streets
- 20126 State Highway 175
- Parcel #
- APN 013-011-54
Notice of Exemption
- Exempt Status
- Categorical Exemption
- Type, Section or Code
- 15301, Class 1
- Reasons for Exemption
- Class 1 - Existing Facilities. The project involves maintenance of existing facilities . There will be no expansion of use beyond that existing at the time of the lead agency's determination. There will be no destruction of sensitive species or habitat. The project will not have a significant effect on the environment.
Attachments
- Notice of Exemption
- 2019068022 PDF 717 K
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