Show All Environmental Data Access:
Spatial Data
Spatial data consist of coordinates (geographic or projected) that represent the physical location of a site or a site feature along with metadata that describe how and by whom those coordinates were collected.
MPCA data sets
MPCA offers data and shapefiles for many of our data-based applications. The shapefile download includes both data and files that require geographic information system (GIS) software to make maps or perform other geography-based functions.
Questions about these data sets? Contact MPCA's This e-mail address is being protected from spambots. You need JavaScript enabled to view it. at 651-296-6300 or 1-800-657-3864 toll free.
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303(d) Impaired waters — Lakes (2010) (impaired_2010_lakes) - 303(d) Impaired waters — Streams (2010) (impaired_2010_streams)
- 303(d) Impaired waters — Wetlands (2010) (impaired_2010_wetlands)
- Feedlots
- Minnesota Lake Assessments (2004) (305b-lake-04-shapefiles)
- Minnesota Lake Assessments (2006) (305b-lake-06-shapefiles)
- Minnesota Lake Assessments (2010) (305b2010_lake)
- Minnesota Stream Assessments (2006) (305b-stream-06-shapefiles)
- Minnesota Stream Assessments (2010) (305b2010_stream)
- MPCA Water Quality Monitoring Stations
- What's in my Neighborhood (WIMN)
Google Earth projects
MPCA has packaged some data sets for use in the free Google Earth application.
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Air Emissions - Criteria pollutants (non-lead) (2005) (updated: 03/26/12) - Air Emissions - Metals (2005) (updated: 03/23/12)
- Air Emissions - Selected organics (2005) (updated: 03/23/12)
- Lake Superior Barrel Investigation Map (updated: 04/27/12)