Overview
NEARMONT CSWLF is an operational landfill in Tucson, Arizona, serving the Pima County region under US EPA RCRA Subtitle D and CAA landfill gas regulations.
NEARMONT CSWLF is a landfill facility located in Tucson, Arizona, United States. It operates under the regulatory framework of the US EPA, including RCRA Subtitle D for municipal solid waste and Clean Air Act standards for landfill gas management. As a landfill in the arid Southwest, it manages waste for the Tucson metropolitan area and Pima County. The facility operates under NAICS code 562212 (Solid Waste Landfill), indicating it is a permitted landfill accepting municipal solid waste. Typical operations include waste compaction, daily cover, and leachate management. In Arizona, landfills must comply with state and federal requirements for groundwater monitoring, methane gas control, and closure planning. NEARMONT CSWLF plays a key role in regional solid waste management for Tucson and surrounding communities. Its location in a desert environment presents specific challenges for leachate management and dust control. The facility contributes to local waste diversion and disposal infrastructure, supporting public health and environmental protection in the region.
Environmental context
The landfill is situated in the Sonoran Desert near Tucson, Arizona, where low annual rainfall reduces leachate generation but increases dust and odor management challenges. Proximity to residential areas requires careful traffic and gas monitoring. Groundwater protection is critical due to the region's limited water resources, and the facility must comply with EPA landfill gas rules to mitigate methane emissions.
Frequently asked questions
NEARMONT CSWLF is located at Nearmont St. & Melwood in Tucson, Arizona, United States.
As a landfill classified under NAICS 562212, NEARMONT CSWLF accepts municipal solid waste from residential, commercial, and industrial sources in the Tucson area.
The facility operates under US EPA RCRA Subtitle D for municipal solid waste landfills and Clean Air Act regulations for landfill gas emissions, as well as Arizona state environmental rules.
Landfills in the US are required to collect and control methane gas under EPA's New Source Performance Standards. NEARMONT CSWLF likely operates a gas collection system to reduce emissions and may use it for energy recovery.
Arid conditions reduce leachate production but increase dust and odor concerns. Groundwater monitoring is essential to protect scarce water resources. Landfills must also manage methane to mitigate climate impact.
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