Home | MPCA Interactive Data

Explore publicly available reports and data related to the work of the MPCA with interactive tools and maps. If you have questions about these data, please contact the Data Desk.

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Reports on this website will be unavailable from 6 - 10 p.m. on Thursday, Nov. 12, 2026 for planned maintenance of the Tableau reports server.

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3M Settlement spending

The 3M Settlement seeks to ensure safe and sustainable drinking water for East Metro communities. This report shows details of 3M Settlement implementation, including funding and current projects.

Air - Regional haze visibility

Data showing progress toward visibility under natural conditions by year 2064 at Minnesota Class I areas, Boundary Waters Canoe Area Wilderness and Voyageurs National Park. A requirement of the federal Regional Haze Program.

Air dispersion modeling source parameters in e-Service

The Air Dispersion Modeling online service is used by permittees to submit modeling protocols for MPCA review and approval for air dispersion modeling demonstrations. This tool displays the modeling parameters for point and fugitive source subject items that will pre-populate an Air Dispersion Modeling service in MPCA e-Services for a selected facility.

Air emissions - point source facility data

This workbook offers a detailed breakdown by facility of air emissions of criteria air pollutants, greenhouse gases, and air toxics. Look at trends and download data.

Air emissions - Regional 2016 model platform

Summary of criteria pollutant emissions in the U.S. and Canda for 2016 and projection year 2028 for purposes of photochemical modeling. While not limited to this purpose, was used to develop support for the Regional haze state implementation plan second implementation period.

Air emissions - statewide

This workbook contains a statewide breakdown of air emissions of criteria air pollutants and air toxics. Look at trends and download data.

Air modeling - PSD minor source baseline dates

This report provides the minor source baseline dates (MiSBDs) for each county in Minnesota. This information is needed when completing a prevention of significant deterioration (PSD) increment analysis in support of a PSD permit application.

Air monitoring - Active statewide monitoring sites

This map-based tool shows locations of the ambient air monitors in Minnesota, pollutants monitored, and whether the monitor is within an environmental justice area.

Air monitoring - Air toxics

Air pollution is measured at sites throughout the state. This dashboard summarizes monitor locations and measured pollutants through time and associates them with known risks.

Air Monitoring - East Phillips Community

This tool contains ambient air monitoring data collected at the East Phillips Community monitor near Smith Foundry in Minneapolis. This tool allows the user to compare this monitoring site to other nearby monitoring sites of Andersen School and Near Road (I-35/I-94). Monitoring data includes fine particles (PM2.5) as well as total suspended particles (TSP) and metals, including lead.

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