Overview
Salamonie Reservoir is an air monitoring station in Lagro, Indiana, part of the CASTNET network. It provides long-term atmospheric data for assessing air quality trends and ecosystem impacts.
Salamonie Reservoir is an air monitoring station located on Hamilton Rd in Lagro, Indiana, within the United States. Operated under the Clean Air Status and Trends Network (CASTNET), it is part of a national program designed to measure ambient air quality and atmospheric deposition. The station is situated in a rural area near the Salamonie Reservoir, providing representative background conditions for the region. The station is operated by Mactec, Inc. on behalf of the reporting agency, with the most recent sample collected on December 24, 2024. CASTNET stations typically measure criteria pollutants such as ozone, sulfur dioxide, and nitrogen oxides, along with meteorological parameters. This data supports compliance with the US EPA's National Ambient Air Quality Standards (NAAQS) and contributes to long-term trend analysis. As part of the CASTNET network, Salamonie Reservoir plays a key role in monitoring the effectiveness of emission reduction policies under the Clean Air Act. Its rural location helps distinguish regional air quality from local urban influences, providing valuable data for ecosystem health assessments and climate research. The station's continuous operation ensures a consistent record for environmental monitoring.
Environmental context
The Salamonie Reservoir air monitoring station operates within the regulatory framework of the US EPA's Air Quality System (AQS) and the CASTNET program. Its rural siting ensures representative sampling of regional background air quality, minimizing local source interference. The station's parameter coverage typically includes ozone, sulfur dioxide, nitrogen oxides, and meteorological variables, supporting assessments of acid deposition and ecosystem impacts. This data is critical for evaluating compliance with NAAQS and tracking long-term trends in air quality.
Frequently asked questions
Salamonie Reservoir air monitoring station is located on Hamilton Rd in Lagro, Indiana, United States, near the Salamonie Reservoir in Wabash County.
As part of the CASTNET network, the station typically measures criteria pollutants such as ozone, sulfur dioxide, and nitrogen oxides, along with meteorological parameters like wind speed and temperature.
The station is operated by Mactec, Inc. under the Clean Air Status and Trends Network (CASTNET), which is managed by the US Environmental Protection Agency.
CASTNET (Clean Air Status and Trends Network) is a national air monitoring network that provides data to assess the effectiveness of emission reduction programs under the Clean Air Act. It supports compliance with the National Ambient Air Quality Standards (NAAQS) and tracks long-term trends in air quality and atmospheric deposition.
Rural air monitoring stations like Salamonie Reservoir provide background air quality data that is not influenced by local urban emissions. This helps distinguish regional pollution sources and assess the long-range transport of pollutants, which is essential for understanding ecosystem impacts and developing effective air quality policies.
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