Prior Lake Spring Lake Watershed District
  • Email
  • Facebook
  • Twitter
  • Rss
info@plslwd.org
952-447-4166
  • Home
  • About 
    • District Overview
    • District Background
    • Meetings
      • Meetings
      • Board Materials, Meeting Minutes & Video Recordings
      • Citizen Advisory Committee Meeting Minutes
    • Frequently Asked Questions
    • District Plans & Reports
    • MS4 Application & SWPPP
    • District Press
    • Maps
    • Partners
    • Employment Opportunities
  • Waterbodies
    • Arctic Lake
    • Buck Lake
    • Cates Lake
    • Crystal Lake
    • Fish Lake
    • Haas Lake
    • Jeffers Pond
    • Pike Lake
    • Prior Lake, Lower
    • Prior Lake, Upper
    • Prior Lake Outlet Channel
      • Prior Lake Outlet Channel (PLOC)
      • Outlet Structure
      • FEMA Repairs
      • Prior Lake Outlet System Reports
    • Rice Lake
    • Spring Lake
    • Sutton Lake
    • Swamp Lake
  • Projects and Programs 
    • Projects
      • Alum Treatments
      • Carp Management
        • Carp Management
        • Carp Removal UPDATES
        • Carp Volunteer Opportunities
      • Ferric Chloride Treatment Facility
      • Fish Lake Shoreline & Prairie Restoration Project
      • CR 12/17 Wetland Restoration
      • Lower Prior Lake Protection Projects
        • Fish Point Park Retrofits
        • Sand Point Beach Park Project
        • Indian Ridge Water Quality Improvement
        • Watzl’s Beach Shoreline Restoration
      • Raymond Park Restoration Project
      • Spring Lake Shoreline Restoration
      • Sutton Lake Stormwater Storage Project
    • Monitoring
      • Stream Monitoring
      • Lake Monitoring
      • Precipitation
    • Rules and Permitting
    • 2020 Water Resources Management Plan
  • News & Events
  • Learn More
    • Home and Yard
    • Shoreline
    • Boating
    • Ponds & Wetlands
    • Agriculture
    • Fact Sheets
  • Get Involved!
    • 50th Anniversary of the District
    • Calendar
    • Citizen Advisory Committee (CAC)
    • Farmer-Led Council (FLC)
      • FARMER-LED COUNCIL EVENTS
      • FLC Cost-Share Opportunities
      • Cover Crop Initiative
      • Lake-Friendly Farm Program
    • Volunteer Opportunities
      • Volunteer Events
      • Monitoring Opportunities
      • Carp Volunteer Opportunities
    • Cost Share – Fund Your Project
    • Training & Workshops
  • Contact
    • Board Members
    • Staff
Search our website...

The FeCl Facility is Back In Action!

Posted by PLSLWD Staff - September 3, 2013 - Ongoing Projects, Highway 13 Ferric Chloride

Earlier this spring, the District organized the modification of the ferric chloride facility to meet new Minnesota Pollution Control Agency requirements, and increase the capacity of the system to provide treatment. The system is now actively running and helping to reduce some of the phosphorus from entering Spring Lake.

In March 2013, a crew started to construct the high-flow bypass.

In March 2013, a crew started to construct the high-flow bypass.

Some of the key improvements to the system included upgrades to the ferric chloride feed line and a high-flow bypass that will allow the system to continue to remove phosphorus during very high flow events.

A picture of the new chemical feed pump inside the FeCl facility.

A picture of the new chemical feed pump inside the FeCl facility.

Recent testing has shown that the system, both the FeCl3 injection system and the downstream desiltation basin combined, provides an estimated removal of 35% of the Total Phosphorus (TP) from the County Ditch 13 system. This equates to preventing an average of more than 500 pounds per year of phosphorus from entering Spring Lake, which is impaired for excessive nutrients.

News & Events

  • Ongoing Projects
    • Fish Point Park Retrofits
    • Highway 13 Ferric Chloride
    • Monitoring
    • CR 12/17 Wetland Restoration
    • Carp Management
      • Where are the carp?
    • Flood Study
    • Indian Ridge Park Water Quality Project
    • Spring Lake Shoreline Restoration
  • Completed Projects
    • Arctic Lake Subwatershed Analysis
    • Lower Prior Diagnostic Study
    • Spring Lake Alum Treatment
  • News
  • Flooding Updates
  • Prior Lake
  • Spring Lake

News Archives

Prior Lake – Spring Lake Watershed District

The District covers about 42 square miles in Scott County, MN. Water in the PLSLWD flows mainly from the southwest to the northeast through Spring, Upper Prior and Lower Prior Lakes, and then north through the Prior Lake Outlet Channel to the Minnesota River near Valley Fair amusement park.
Clean Water Land & Legacy Amendment

Prior Lake - Spring Lake Watershed District
4646 Dakota Street SE
Prior Lake, MN 55372

Phone: (952) 447-4166
Email: info@plslwd.org

PLSLWD on FacebookPLSLWD on Twitter

Quick Links

  • Home
  • About Us
  • News & Events
  • FAQ
  • Waterbodies
  • Prior Lake Outlet Channel (PLOC)
  • Projects and Programs
  • Contact Us
(c) 2018 Prior Lake Spring Lake Watershed District, All Rights Reserved. Minneapolis web design by Iceberg.