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A TMDL to address E. coli aquatic recreation impairments in five main-stem reaches of the Minnesota River.

Enbridge Energy is continuing restoration work around its new Line 3 crude oil pipeline across Minnesota. The new line replaces an aging Line 3 and began operating in October 2021, after Enbridge completed the project’s construction phase.

July is Lakes Appreciation Month! If you love Minnesota lakes and want to help protect them, sign up to be a volunteer water monitor for the MPCA.

The MPCA is launching its recruitment for volunteers to help monitor the quality of lakes and streams, with a new, more inclusive name for this important program.

New reports from the MPCA highlight restoration investments and improved water quality while calling for continued work to address persistent challenges in southeastern Minnesota.

Minnesota GreenCorps member Leslie Alcantar Mejia helped Hennepin County toward its goal of planting 1 million trees during her service term.

States are responsible for developing a Regional Haze State Implementation Plan (SIP) that addresses regional haze in each Class I area located within the state and in each Class I area located…

Create an editable spreadsheet with the information indicated below. Each step in your calculations needs to be clear and easy to follow. Facility information Provide the facility ID, file number,…

The MPCA gave an environmental award to the Evangelical Lutheran Good Samaritan Society, which sold land so it could become a watershed wetland in Baxter. The project is being finalized in summer 2024.

The TMDL is based on 62 impairments for turbidity and total suspended solids along the Minnesota River and its tributaries and in the Greater Blue Earth River basin.

Every two years, MPCA creates a list of impaired waters in the state that do not meet water quality standards.

Three new reports by the MPCA show that lakes and streams in the Rainy River - Rainy Lake and Lower Rainy River watersheds have few impairments, but must be protected to ensure continued world-class recreational opportunities and wilderness experiences.

Minnesota's large rivers — the Mississippi, Minnesota, Rainy, Red, and St. Croix — are prized for recreation, and serve as water supplies and engines of commerce. They also connect us to other states…