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Projects

Northwood Lake Water Quality Improvement Project

City of New Hope

Project Number: NL-1

Project Status   |  Active

The project is in the construction phase and is nearing completion. As of November 2016:

Some items remain for completion and the underground tank will be left dry until next spring when it is started up for the season.

  • The storm tank is complete, along with all pretreatment structures.
  • The overflow rain gardens are complete and functional and planted, minor work remains on a clogged drain tile pipe in one rain garden bed.
  • The irrigation box was installed Monday 11/7.
  • Mulch and seed have been installed across the entire site and grass is established. The park was opened to the public the week of 10/24. The official park opening event will be held Spring of 2017.
  • Jordan Pond and the overflow structure to Basset Creek at 169 is complete and established. Trees were planted to help screen neighboring properties.

Photos and construction progress are available at: http://www.ci.new-hope.mn.us/departments/publicworks/2016infrastructure.shtml



Project Funding   |   Grant Funded

This project will be partially grant funded through a Clean Water Partnership grant from the Minnesota Pollution Control Agency in the amount of $300,000 and a Clean Water Fund grant from the Minnesota Board of Water and Soil Resources in the amount of $400,000. The project will be funded at an amount up to $752,000 by the BCWMC's ad valorem tax levy via Hennepin County over two years, 2016 and 2017, and the City of New Hope will provide additional funds of $300,000 toward the project.


Project Description

The BCWMC, in cooperation with the City of New Hope, is constructing this storm water improvement project that will treat storm water runoff from more than 110 acres of currently untreated urban land.

The project includes the installation of a variety of Best Management Practices (BMPs) at two different locations adjacent to the lake. These BMPs will maximize storm water treatment while minimizing the amount of land removed from useable park space. The project includes constructing at the east end of Northwood Lake an underground storm water re-use system including a chamber with a 160,000-gallon capacity . The reuse system will irrigate adjacent ball fields, and an overflow system will direct extra runoff to rain gardens. At the west end of the lake, a wet ponding basin will be constructed to treat storm water runoff from rear-yard areas and Jordan Avenue.

This project is estimated to remove 22 pounds of phosphorous per year from entering Northwood Lake and will reduce the amount of other pollutants carried to the lake in storm water runoff and snowmelt.

Take a virtual tour of the project and surrounding area! Click "play" above. Photos and text provided by Upper School photography and science students from The Blake School in Minneapolis.

Project Announcements

The City of New Hope communicates project updates on the City's 2016 Street and Infrastructure web page.

More Information

Design Plans: 90% Design Plans | 50% Design Plans

BCWMC Resolution Ordering Project: Resolution 15-04 (August 20, 2015)

Feasibility Study: Northwood Lake Storm Water Improvements (Stantec, November 2014)

Contact: BCWMC Administrator Laura Jester at laura.jester@keystonewaters.com or 952-270-1990.


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