Overview
TRNP-NU is an operational air monitoring station in Watford City, North Dakota, managed by the North Dakota DEQ. It provides ambient air quality data as part of the state's monitoring network.
TRNP-NU is an air monitoring station located at 229 Service Rd., Watford City, in McKenzie County, North Dakota. Operated under the North Dakota Department of Environmental Quality (DEQ), this station contributes to the state's ambient air quality surveillance network. The station is situated in a region with significant oil and gas activity, making its monitoring role important for assessing local air quality impacts. The station operates within the framework of the U.S. EPA's Air Quality System (AQS), which sets standards for criteria pollutants such as ozone, particulate matter, and nitrogen dioxide. While specific parameters measured at TRNP-NU are not detailed, typical stations in this network monitor a range of pollutants to ensure compliance with National Ambient Air Quality Standards (NAAQS). The station's last reported sample date is August 31, 2025, indicating ongoing data collection. Environmental monitoring in this area is critical due to the proximity to the Bakken oil fields, where emissions from extraction and processing can affect local air quality. TRNP-NU helps provide data for regulatory compliance and public health assessments, supporting the DEQ's mission to protect North Dakota's environment and residents.
Environmental context
The station is located in McKenzie County, North Dakota, within the Bakken shale region, a major oil and gas production area. This industrial activity can contribute to elevated levels of volatile organic compounds (VOCs) and particulate matter. The monitoring station's placement near Watford City allows for representative sampling of air quality in a mixed rural-industrial setting. Data from such stations are essential for tracking pollutant trends and informing regulatory decisions under the Clean Air Act.
Frequently asked questions
TRNP-NU is located at 229 Service Rd., Watford City, in McKenzie County, North Dakota, United States.
The station is operated by the North Dakota Department of Environmental Quality (DEQ), which manages the state's air quality monitoring network.
Typical air monitoring stations in the U.S. measure criteria pollutants such as ozone, particulate matter (PM2.5 and PM10), carbon monoxide, sulfur dioxide, and nitrogen dioxide, in accordance with EPA standards.
Data from TRNP-NU supports the North Dakota DEQ in assessing compliance with National Ambient Air Quality Standards (NAAQS) and informs public health advisories and emission control strategies.
Yes, TRNP-NU is part of the North Dakota DEQ's ambient air monitoring network, which feeds data into the U.S. EPA's Air Quality System (AQS) for national air quality assessment.
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