Ramsey-Washington Metro Watershed District
  • Explore
    • Watershed Map
    • Projects and Waters
    • Management Plan and Reports
  • Get Involved
    • Watershed Education
    • WaterFest
    • Clean Water Tips
    • Stewardship Grants
    • Awards & Recognition
  • What’s New?
    • Events
    • News
    • Current Projects
  • Are You in the Watershed?
  • About
    • Covid-19 Update
    • Overview
    • Board of Managers
    • Our Team
    • Citizen Advisory Committee
    • Employment
    • Calendar
  • Contact
  • Document Library
  • Permits
  • Stewardship Grants
  • Explore
    • Watershed Map
    • Projects and Waters
    • Management Plan and Reports
  • Get Involved
    • Watershed Education
    • WaterFest
    • Clean Water Tips
    • Stewardship Grants
    • Volunteer Interest Contact Form
    • Awards & Recognition
  • What’s New?
    • Events
    • News
    • Current Projects
  • Are You in the Watershed?
  • About
    • Covid-19 Update
    • Overview
    • Board of Managers
    • Our Team
    • Citizen Advisory Committee
    • Employment
    • Calendar
    • Permits
    • Stewardship Grants
    • Calendar
    • Document Library
    • Weather Station
  • Soomaali
  • Español
  • Hmoob
  • ကညီ

Tanners Lake

This 74-acre lake is known for high water quality and recreational opportunities.

Tanners Lake is located almost entirely within the cities of Oakdale and Landfall. It discharges into Battle Creek Lake in Woodbury, which serves as the headwaters for Battle Creek, a tributary of the Mississippi River. Tanners Lake is used primarily for recreational uses such as swimming, skiing, and motor‑boating, as well as fishing, canoeing, picnicking, viewing and limited wildlife habitat. Tanners Lake Park, owned and operated by the City of Oakdale, is located on the east shore of the lake. The park includes a beach for swimming, as well as a boat access for fishing. Facilities are also present for sporting activities, including softball and volleyball.

Map of Tanners Lake

Lake facts

Tributary area 1,707 acres
Downstream waterbody Battle Creek Lake
DNR code 82‑0115P (click for LakeFinder data)
Surface area 74 acres
Average depth 20 feet
Maximum depth 46 feet
MPCA designations Deep lake; impaired for mercury and chloride
Accountable municipalities Landfall, Maplewood, Oakdale, Woodbury, Ramsey County, Washington County
Nutrient water quality classification Stable

Water quality

The following graphs show the growing season average measurements in Tanners Lake for chlorophyll-a, total phosphorus and secchi transparency. Tanners Lake is sampled for water quality parameters every two weeks from May through September. Tanners Lake was listed as impaired for excess nutrients in 2002. However, more recent water quality studies indicated the lake is meeting state standards, and it was removed from the impaired waters list in 2004.

The District currently operates an aluminum sulfate (alum) treatment facility on the north end of Tanners Lake that treats a significant portion of watershed runoff before it enters the lake. Alum is injected into the stormwater runoff, which causes phosphorus to precipitate out and settle into a sedimentation pond.

Chlorophyll graph Secchi graph Phosphorus graph

Past projects

Notable District water quality improvement projects in the watershed include:

Tanners Lake Alum Treatment Facility

Tanners Lake 5th Street Basin

Tanners Lake Berm

Tanners Lake Outlet

Tanners Lake Tartan High School Pond

Tanners Lake Wetland

More information

You can find detailed information on Tanners Lake and its tributary area in our watershed management plan.

Connect

  • 2665 Noel Drive
  • Little Canada, MN 55117
  • P: 651-792-7950
  • E: office@rwmwd.org

Resources

  • Website Credits
  • Privacy Policy