Apex Pond in the City of Fridley was enhanced in 2023 to improve water quality in both Springbrook Creek (County Ditch #17) and the Mississippi River. Originally constructed in 1999 with a ponding depth of 1-foot to slow the rate of runoff entering Springbrook Creek, the enhanced pond is ~6-feet deep and provides water quality treatment for nearly 90 acres of residential neighborhoods. The increased ponding depth enables sediment and nutrients to settle and accumulate in the pond. Runoff enters the pond via three inlets and a single outlet serves as the connection to Springbrook Creek. 

Total annual reductions to Springbrook and the Mississippi River include 16.80 lbs-TP/yr and 6,617 lbs-TSS/yr. The City of Fridley funded pond maintenance, and a combination of Watershed Based Implementation Funds from the Board of Water and Soil Resources, a Coon Creek Watershed District Water Quality Cost-Share Program grant, and the City of Fridley funded the pond enhancement. For more information contact Mitch Haustein, Stormwater & Shoreland Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it.

Approximately 1,500 feet of severely eroding riverbank in the City of Anoka's Mississippi River Community Park was stabilized in late 2021. The project included tree clearing, bank reshaping, riprap, erosion control blanket, seeding, and planting a variety of native plant species. Since installation, the site has been subjected to multiple years of high water levels. Both the riprap on the lower elevations of the bank and the vegetation on the upper elevations have successfully stabilized the site. 

ACD staff recently boated the Rum River to review potential riverbank stabilization and in-stream habitat sites, which provided an opportunity to assess a few previously installed stabilization projects. Each site was stabilized with hard armoring at the bottom of the slope (where vegetation will not grow due to frequent water level fluctuation) and native vegetation on the upper banks. The sites have remained stable, and vegetation has established to provide riparian habitat value within the Rum River Corridor.

 For more information contact Mitch Haustein, Shoreline and Stormwater Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it..

Rain Guardian pretreatment chambers were on display at the 2024 Operations and Maintenance of Stormwater Systems Conference in Austin, TX. The Rain Guardian booth provided conference attendees with an effective solution for bioretention system pretreatment. Conference attendees included stormwater managers, municipal and county government employees, engineers, contractors, and designers. This is the first time Rain Guardians have been on display at a conference in Texas, and many attendees expressed an interest in Rain Guardian products.

See www.RainGuardian.biz for additional information or contact Mitch Haustein, Stormwater & Shoreline Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it.

ACD staff provide technical assistance for a wide-variety of projects each year. Many of the requests for assistance come directly from landowners interested in improving natural resources on their individual properties. Technical assistance is also provided for projects in collaboration with county, city, and watershed entity partners. The table below summarizes 2023 technical assistance provided by ACD staff. 

Assistance usually begins with a site consultation. Consultations typically include a conversation with the landowner, desktop review of the site using GIS mapping software and available data sets, and a site visit to discuss options. If the landowner is interested in pursuing a project, ACD can provide design and installation oversight services. Maintenance guidance is also provided for previously installed projects.

For more information contact Mitch Haustein, Stormwater & Shoreline Specialist, at This email address is being protected from spambots. You need JavaScript enabled to view it..