ACD Receives Grant for Abandoned Well Sealing Cost-share Program

In Anoka County, 330,000 residents (94% of the population) depend on groundwater for drinking water, using about 12 billion gallons annually.

In 2015, Anoka County identified more than 2,300 properties in Drinking Water Supply Management Areas (DWSMAs) that have a high potential of having an unused/unsealed well (see map to right).These abandoned wells pose a risk to human health by providing a direct, unmaintained conduit where contaminants, such as pesticides, nutrients, heavy metals, salts, hydrocarbons, and pathogens, can be introduced into groundwater drinking water supplies.

Anoka Conservation District (ACD) was awarded a Clean Water Fund grant to coordinate a cost-share program to financially incentivize Anoka County property owners to hire licensed professionals to seal abandoned wells in high priority areas (i.e. within DWSMAs).Through targeted outreach, ACD will identify landowners interested in participating, and the program will provide funding to seal up to 125 abandoned wells.


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Rum River Central Regional Park Riverbank Stabilization

The Anoka Conservation District partnered with Anoka County Parks to stabilize 310' of eroding riverbank within Rum River Central Regional Park. Prior to the project, the bank was severely eroding and undermining sections of a paved trail. The stabilization project is now complete and included the following elements:

  • Minimal riprap at the bottom of the slope within the zone of frequent water level fluctuation where vegetation does not grow well,
  • Grading above the riprap to the top of the slope (3H:1V), seeding with native vegetation, and installation of an erosion control blanket,
  • Relocation of the paved trail to ensure sufficient separation between the trail and the new top of slope, and
  • Dormant willow stakes were installed in November 2019 as the final phase of the project.

Stabilization of the bank will prevent 100 tons of sediment annually from entering the Rum River. Multiple State and local funding sources were used to complete the project.

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