How can we prevent further sedimentation within the Farr Lake area?

The City reduces sedimentation through its bi-annual street sweeping program. As part of the Farr Lake Study, the City is also investigating the installation of hydrodynamic separators at strategic catch basins. These hydrodynamic separators are flow-through systems that are installed within the stormsewer piping to remove sediment before it’s discharged into the ponds. Periodically, a vacuum truck would be used to suck out the sediment.

Residents can prevent sedimentation by:

1) Cleaning catchbasins to prevent leaves and sediment from washing into the stormsewer system (visit Adopt-A-Drain.org to learn more).

2) Properly managing their yard waste by either contracting for yard waste service or bringing it to the Anoka County Composting Facility.

3) Planting their yard, and especially shorelines, with native plants whose long roots can help filter out sediment

Show All Answers

1. How does the stormwater system surround Farr Lake function?
2. Why have the stormwater ponds filled in with debris?
3. How can we prevent further sedimentation within the Farr Lake area?
4. Can stormwater ponds and wetlands be used for recreation?
5. What can be done to better manage the stormwater in this area?