Anoka Conservation District staff were invited to provide a presentation at the annual Stearns County Shoreland Workshop. The workshop is required for contractors conducting shoreland work in Stearns County to ensure an understanding of permit requirements and best practices. Stormwater and Shoreland Specialist, Mitch Haustein, provided a 45-minute presentation to approximately 120 attendees. Topics included site prioritization, funding, partnering with landowners, design, permitting, bidding, construction, project closeout, and establishment and maintenance. Lessons learned were also shared throughout the presentation. The presentation was very well received by attendees.

ACD Contact: Mitch Haustein,  763.434.2030 x150, This email address is being protected from spambots. You need JavaScript enabled to view it.

Minor erosion at the toe of slope exposed during low water. If the erosion is addressed early, larger bank failures in the future may be avoided.

If you live on water, whether it be a lake, river, creek, or stormwater pond, low water during the summer months can provide a great opportunity for you to conduct a quick inspection of your shoreline condition. The very bottom of your shoreline, where it meets the water, is called the toe and is the most critical part for stability.

Low water often exposes the toe of the slope and allows you to identify areas of concern. For example, you might observe undercutting, where the lowest portion of the bank has been scoured away by flowing water or wave action. When problems are caught early, the solutions are often much simpler and cheaper. Addressing erosion concerns early also helps prevent more severe bank failures down the road.

Another good time to inspect your bank is in the fall once leaves have fallen and before snowfall. You can inspect the upper portions of your bank for problems like rutting from concentrated overland flow over the top of the bank.

If you have any questions about your shoreline or think a site visit may be warranted, please contact ACD staff. We're here to help. 

Street reconstruction projects often provide opportunities to install new projects that can benefit water quality in nearby waterbodies. In the City of Anoka, four curb-cut rain gardens are currently being designed in conjunction with a street reconstruction project. The designs are being done by ACD in partnership with the City of Anoka and landowners. The rain gardens will capture stormwater runoff before it enters the storm sewer system, which discharges to the Rum River.

High priority properties with large contributing drainage areas were targeted. Those properties with landowners willing to transition some yard space out near the road from turf grass to garden area and agree to provide maintenance are being considered for rain garden installation. Funding for design is provided by a Metropolitan Conservation Districts Engineering and Technical Assistance Program, and installation funding will be provided by the City of Anoka.

Watch for additional updates as designs are finalized and the rain gardens are installed. To see other rain gardens already installed throughout Anoka County, please see the virtual project tour on ACD's website. 

Seven lakeshore stabilization project designs are underway for properties on Lake George. ACD staff conducted targeted mailings based on a previously completed erosion inventory and site visits were then conducted at properties with interested landowners. Potential project sites were prioritized by water quality improvement potential, and with the funding available, seven sites were chosen to be developed. Construction of these projects is anticipated for summer, 2022.

Lakeshore stabilization techniques include coir logs, native vegetation buffers, minor regrading of ice heaves, and minimal riprap. The picture to the right shows an eroding shoreline with a short bank height that can be stabilized using a coir log and native vegetation. Stabilization of the lakeshores will reduce pollutant loading to Lake George and thereby provide water quality benefits. The native plant buffer areas will also provide habitat benefits.

Funding is provided by a Rum River Watershed Based Implementation Funding grant and landowner contributions. Watch for additional updates as the projects progress through final design and construction.