The state of Minnesota has adopted a watershed approach to monitoring, protecting, improving, and restoring water quality. Over a ten year cycle, the Minnesota Pollution Control Agency (MPCA) partners with local agencies including the North St. Louis SWCD through the Clean Water Fund to help provide monitoring, research, and outreach assistance by watershed. The MPCA categorizes the state into 80 watersheds. Our district contains 7 watersheds:
Please note, watersheds are also scaleable. This means that smaller, more local watersheds come together to compose each of of the above watersheds like puzzle pieces. Also, the above watersheds are part of larger watersheds called basin. For example, the Rainy-River Headwaters, Vermilion River, and Little Fork River, are all apart of the larger Rainy-Lake of the Woods Basin.
The district hosts meetings and will meet with interested stakeholders to learn about, discuss, and share information about common water quality issues. We also work with stakeholders to identify projects to protect and restore water quality.
Staff collect data on water quality along with water samples which are sent to a lab for analysis. Common parameters include collecting data on water clarity, temperature, pH, conductivity, and dissolved oxygen in the field. Common tests for water samples include E. coli, Total Suspended Sediment, Phosphorus, Nitrogen, and Chlorophyll. he information collected is entered into MPCA’s EQuIS system and integrated into the MPCA’s Watershed Restoration and Protection Strategy (WRAPS) process.
The water quality information is used to determine if water bodies meet state standards for designated uses such as drinking, swimming, and fishing. If a water body does not meet the state standards for its designated uses, it considered impaired.
During the 2020 field season, our staff will be collecting water quality samples in the St. Louis River Watershed as a part of the intensive water monitoring part of the WRAPS cycles through a Surface Water Assessment Grant.
The Citizen Lake Monitoring Program (CLMP) and the Citizen Stream Monitoring Program are cooperative programs combining the technical resources of the MPCA and the volunteer efforts of Minnesota citizens who collect water-quality data on their lakes and streams. To find out the water quality condition of any lake or stream enrolled in the CLMP or CSMP, use the Search Form located at http://www.pca.state.mn.us/water/clmp.html
Water clarity data collected by lake and stream volunteers are used to better understand the condition of the state’s water resources, and to make decisions on restoration and protection. Monitoring is quick and easy, and the MPCA provides equipment free of charge. No prior experience or training is necessary. To get started, submit an enrollment form: