Overview
US ROUTE 202 - HAMPDEN MERCURY VAPOR SITE is an air monitoring station in Hampden, Maine, operated under the Holtrachem Manufacturing Company. It monitors mercury vapor in the ambient air.
US ROUTE 202 - HAMPDEN MERCURY VAPOR SITE is an operational air monitoring station located along Route 202 in Hampden, Penobscot County, Maine, United States. This facility is part of the broader environmental monitoring network in the region, focusing on mercury vapor detection in ambient air. The station is operated by the Holtrachem Manufacturing Company, reflecting a site-specific monitoring effort. The station operates within the regulatory framework of the US EPA Air Quality System (AQS), which sets standards for ambient air monitoring. While specific technical parameters such as the number of measured pollutants or sampling frequency are not detailed, the station's focus on mercury vapor indicates a specialized monitoring capability. Mercury monitoring is critical for assessing atmospheric deposition and potential health impacts, often associated with industrial sources or legacy contamination. This monitoring station serves an important role in tracking mercury levels in the Hampden area, contributing to local and regional air quality assessments. The data collected supports compliance with National Ambient Air Quality Standards (NAAQS) and informs public health decisions. The station's location along a major route suggests it captures both local and transport-related emissions, providing valuable context for environmental management.
Environmental context
The station's focus on mercury vapor aligns with the US EPA's monitoring priorities for hazardous air pollutants. Mercury is a persistent bioaccumulative toxin that can travel long distances in the atmosphere. The site's location in Maine, a state with significant forested and aquatic ecosystems, makes mercury deposition a concern for wildlife and water quality. Monitoring at this station helps track trends and support regulatory actions under the Clean Air Act.
Frequently asked questions
The station is located on Route 202 in Hampden, Penobscot County, Maine, United States.
This air monitoring station specializes in measuring mercury vapor in ambient air, a hazardous air pollutant tracked under the US EPA's monitoring programs.
The station is operated by the Holtrachem Manufacturing Company, which is responsible for its maintenance and data reporting.
The station operates under the US EPA Air Quality System (AQS), which governs ambient air monitoring and data quality for compliance with the Clean Air Act.
Mercury is a toxic pollutant that can accumulate in ecosystems. Monitoring in Maine helps assess deposition from local and regional sources, supporting environmental health and regulatory decisions.
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