Groundwater Treatment Plant #1 Corrosion Control and Filter Upgrade Project (GWTP#1 Improvement Project)
Summary
SCH Number
2013038145
Public Agency
Mammoth County Water District
Document Title
Groundwater Treatment Plant #1 Corrosion Control and Filter Upgrade Project (GWTP#1 Improvement Project)
Document Type
NOE - Notice of Exemption
Received
Posted
3/11/2013
Document Description
This project will improve the water quality distributed to the community of Mammoth Lakes. The District is required to take action to reduce arsenic and the corrosive propoerties of the treated watrer leaving the District's treatment plants. The GWTP#1 improvement Project is the second component of three water quality improvement projects. The GWTP#1 Improvement Project will install corrosion control equipment, upgrade the filter control strategy, and replace the existing clearwelll to meet California Safe Drinking Water Standards.
Contact Information
Name
Greg Norby
Agency Name
Mammoth Community Water District
Contact Types
Lead/Public Agency
Phone
Location
Cities
Mammoth Lakes
Counties
Mono
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15301 - Class 1 a/b/d/f
Reasons for Exemption
Improvements consists of minor alterations of the Interior and exterior plumbing of a water treatment plant, the water treatment plant is an existing facility owned by a utility, the alterations involve rehabilitating mechanical equipment to meet current standards of public health and safety and rehabilitating the building's exterior siding, and the addition of corrosion control equipment and filter upgrades, in conjunction with improvments at the other two water treatment plants, will improve the health and safety of the potable water supply distribution by the Mammoth Community Water District.
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