Clearwater Lake AssociationDeerwood MN

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      • What are Invasive Species
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      • Dining Hall Images
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  • Contact Us
  • Home
    • What's New on the Web Page
  • Lake Association
    • Overview >
      • Clearwater Lake Association
      • Mission Statement
      • The Legal Paperwork
    • Meetings >
      • 2022 Meetings
      • Past Meetings
    • Membership Communication
    • Membership Dues
    • Meet the Board
    • Recent and Upcoming Events
    • Crayfish Campaign >
      • Trapping
      • Storing
      • Cooking
      • Eating
    • Volunteer Opportunities
  • Lake Health
    • Overview >
      • Lake Health Overview
      • Lake Managment Plan
      • What Can I Do
      • 2018 / 2021 Aquatic Vegetation Survey
      • DNR and Milfoil Treatment
    • Reports and Maps >
      • Lake Reports >
        • 2009 Ground Water Report
      • Lake Maps
      • Aquatic Management Area
    • Trophic State Index
    • High Water >
      • Why are We High
      • HIgh Water Report >
        • Past HIgh Water Updates
      • High Water Damage
      • Ice Heaves
    • Invasive Species >
      • What are Invasive Species
      • Eurasian MilFoil
      • Curly-Leaf Pondweed
      • Rusty Crayfish
      • Buckthorn
      • Invasive Treatment >
        • Treatment Plans
        • Invasive Maps
    • Loons >
      • Clearwater Loons
      • Nesting Project
      • Loon History
      • Why Clearwater Loons Are Important
      • Loon Cam 2017
    • Community Mini-Grant >
      • Lake shore Mini Grant
      • Seminar Flier
      • News Release
      • Grant Gallery
      • Willow Wattle - DIY >
        • Willow Wattle Supplies
        • Willow Wattle Prep
        • Willow Wattle Install
    • Historical Data
    • DNR and Other Resources
  • Community
    • Membership List
    • Photo Gallery
    • Clearwater Forsest Camp >
      • Dining Hall Images
    • Updated Boat Launch
    • Log In Information
  • Contact Us

Why are we High

  • Lake Health
    Overview
  • Reports and Maps
  • Trophic State Index
    Lake Health Standard
  • High Water
    Find out the causes and  what we are doing about it.
    • Why are we High
    • High Water Report
    • High Water Damage
    • Ice Heaves
  • Invasive Species
    Clearwater has 4 invasive species.
  • Lake shore Run off Mini Grant 
  • Our Loons
  • Historical Data
    See what people have been tracking!
  • DNR / Other Resources
    There is all kinds of GREAT information out there. 

Why does our water get high?

Where does our water come from?
Clearwater lake is an underground spring fed lake.   That means we have no direct river or stream that fills our lake.   Our water level is a direct result of rain run off and raising water tables that feed the underground springs.  That also means that our lake level is not controlled by the outflow from another lake. 
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Where does our water come go?
Clearwater Lake is the headwater of the Nokasippi watershed. That means that water leaves our lake through the Nokasippi river, flows through Eagle lake onto Nokay lake and eventually reaches the Mississippi River. 
Why is the water so high?
When more water flows into the lake then flows out water levels rise. After a big rain, it is a natural for the water to rise until the excess flows out through the Nokasippi watershed. When things interfere with the "natural" flow our water levels stay high.
So what could interfere with the lake returning to it's normal level? And what can we do?
There can be both natural and man-made bottle necks in the Nakasippi.  The board and many member volunteers have been very active on trying to bring our water level back to normal levels.  As with most issues, there is not a simple answer but a combination of issues.
Road Culverts
Where the waterway flows under Nokay Lake Road, Highway 8, there are culverts.  This restricts the flow in 2 ways.  The culvert is only so big, so it can reach a maximum throughput.  In fact they did reach maximum capicity with this summer's rain.  The board has talked to Crow Wing county about the culvert size.  They are looking into a secondary run off system when the lake reaches extreme levels, like this summer.
The other problem is that they can become blocked with debris.  This prevents water draining away.  It is dangerous to unblock the culverts.  Do not attempt to do this yourself.   Contact us and we will work with the DNR to have them cleared.
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Natural Vegetation
Natural vegetation slows and filter the water.    Under normal water levels this is good.   It prevents flooding and the filter process cleans the water.  It also provides habitat for a variety of wildlife.
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Man-made Dams
There are 2 man-made dams in the Nokasippi watershed.  You can see one of the dams at the Clearwater lake boat launch.
Dams of this kind are under management by the DNR and the lake board is working with them to keep the dams wide open until our lake levels normalize. 
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Beaver-made Dams
The board monitors for beaver dam activity every year.    Beaver dams will stall the natural flow of Clearwater Lake down through to Nokay Lake.    There have been times when Clearwater Conservancy has been contacted by residents on Nokay Lake concerned over their low water, while on Clearwater we have been concerned about high water.    When this happens we start looking for beaver dams.

The area between Clearwater lake and Nokey Lake is a perfect habitat for beaver and if a colony of beaver is removed there is no territorial competition and sooner or later a new colony will move in.  So this will always be on on-going concern.   A stable balance between beaver, high-water and low-water is our goal.

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Floating Bogs
The waterway from the boat landing to the lake is lined with bogs.   Parts of these bogs can break off in storms or through damage.   The bog location and the current downstream draws these floaters right into the dam at the boat landing.   This causes a natural dam that interferes with the water flow.

Bogs are difficult to deal with because the can be very heavy.   The DNR does not allow us to deposit them on shore, they must be removed from the area if they are removed from the lake.

Snowmobiling over the bogs can cause damage that results in them breaking free in the spring.    The bogs are also a protected wetland area and you are not allowed to snowmobile through them.





Turn In Poachers

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Clearwater Forest Camp

Since 1954, Clearwater Forest has served as a retreat center and summer camp.  They are owned and managed by Presbyterian Clearwater Forest, Inc.  Clearwater Forest is an important resident on our lake.  With 4+ miles of lake shore and over 1000 acres around  Clearwater, everyone benefits from their mission statement "... be a faithful steward of God’s creation."

To lean more, go to clearwaterforest.org.
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