Overview
Carpenter Creek is an air monitoring station in Musselshell County, Montana, operated by the MT Dept of Environmental Quality. It supports regional air quality assessment under the US EPA AQS network.
Carpenter Creek is an air monitoring station located in Musselshell County, Montana, approximately 12 miles south of Highway 12 on Melstone Custer Road. It is operated by the Montana Department of Environmental Quality, Air Quality Division, and is part of the broader US EPA Air Quality System (AQS) monitoring network. As a rural station, it provides baseline air quality data for the region. The station operates under the regulatory framework of the US Clean Air Act and EPA ambient air quality standards. It likely measures criteria pollutants such as ozone, particulate matter, or others, though specific parameters are not detailed. Montana's air monitoring network includes both urban and rural sites to characterize air quality across diverse landscapes, from agricultural areas to energy development regions. Carpenter Creek's location in a rural area of central Montana contributes to understanding background air quality and potential impacts from local sources such as agriculture, oil and gas development, or wildfires. The data supports state and federal efforts to protect public health and the environment, and informs regulatory decisions under the EPA AQS program.
Environmental context
The station is situated in a rural area of Musselshell County, Montana, characterized by agricultural land use and proximity to energy development. Air quality monitoring in this region helps assess impacts from farming, oil and gas extraction, and natural sources like wildfires. The station's siting is representative of regional background conditions, supporting the EPA's goal of a comprehensive monitoring network that captures both urban and rural air quality.
Frequently asked questions
Carpenter Creek is located in Musselshell County, Montana, approximately 12 miles south of Highway 12 on Melstone Custer Road. It is a rural air monitoring station.
The station is operated by the Montana Department of Environmental Quality, Air Quality Division, as part of the US EPA Air Quality System (AQS) network.
Typical rural air monitoring stations measure criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), and sometimes nitrogen dioxide or sulfur dioxide, in accordance with EPA standards.
The US EPA Air Quality System (AQS) is the national repository for ambient air quality data, containing measurements from thousands of monitoring stations across the United States. It supports compliance with the Clean Air Act and provides data for research and public health.
Rural monitoring stations like Carpenter Creek help establish background air quality levels and detect impacts from local sources such as agriculture, energy development, and wildfires. This data is essential for protecting public health and informing environmental policy.
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