Hayden Lake Watershed Improvement District

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    • HLWID – District Matters
      • Improvement District vs. Association – What’s the Difference?
    • Board of Directors
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    • Communication and Public Outreach
    • Monthly Meetings
  • The Watershed
    • Blue-Green Algae
    • Citizen Science
    • HLWID – District Matters
      • Improvement District vs. Association – What’s the Difference?
    • Living on Hayden Lake
      • Rights, Permits, etc.: Who to Contact
      • Lake Debris
    • Noxious Weeds
      • Curly-Leaf Pondweed
      • Eurasian Watermilfoil
    • Recreation
    • Water Quality
      • Lake Water Quality Studies
      • Hayden Lake Water Quality
      • Idaho Water Quality Standards & Hayden Lake
      • The Eutrophication of Hayden Lake
    • The Watershed
      • Hayden Lake Watershed
      • Honey Badger Project
      • English Point – a Cherished Resource
  • News
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Category: Living on Hayden Lake

We who are privileged to live here form a culture of care for the lake and its surroundings.

milfoil fragment

Eurasian Watermilfoil

Eurasian watermilfoil is an invasive weed, first observed in Hayden Lake at Yellow Banks Creek

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June 25, 2019

Curly-Leaf Pondweed

Curly-leaf pondweed is an invasive weed and a growing problem in Hayden Lake. It was

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June 7, 2019
Volunteers walk the trail at English Point

English Point – a Cherished Resource in Need of Management

Author: Geoff Harvey The English Point trail system runs on roughly 300 acres of public

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May 20, 2019
Map showing locatoins of 5/8/19 water sampling to test for residual Fluridone.

May 8 Water Testing Results – Irrigation Restrictions Cleared

From Jeremey Varley, ISDA, to Mary Ann Stoll, HLWID via email: To all, Yesterday, ISDA

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May 10, 2019
Northwest Expedition Academy 4th grader walks along the dike at Hayden Lake.

NExA 4th Graders Investigate at the Dike

“I’ve always wanted to be a Geologist and now I’ve found my first geode!”  Dakota K., 4th grader at Northwest Expeditionary Academy

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May 9, 2019
lake debris build-up in Mokins Bay, 2018

2019 Dock and Debris Removal Sponsored by the District

Lake debris collection is now closed. The Hayden Lake Watershed Improvement District will ensure that all permitted debris that has been staged in Mokins Bay is removed by the end of June. If you have any questions or concerns regarding current or future debris removal, please contact Todd Walker, the HL Lake Manager, at (208)771-0525.

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April 25, 2019
Table of what to expect from Fluridone Treatments.

What to Expect From the SonarOne / Fluridone Applications

AquaTechnex and the Idaho State Department of Agriculture (ISDA) are on the lake today, applying the first treatment of SonarOne in the North Arm.

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April 24, 2019
Weed Treatment Notice at Sportsman's Access

First Weed Treatment of the ’19 Season

ISDA has scheduled an herbicide application for Curly-leaf Pondweed management throughout the North Arm during the week of April 22.

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April 16, 2019

The Eutrophication of Hayden Lake

In 1977, the U.S. Environmental Protection Agency National Eutrophication Survey’s Report on Hayden Lake indicated

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March 13, 2019
Fall colors on trees decorate the shore along the dike at HaydenLake.

Friends, History, and the Dike Shore

Bob Stuppy is the manager and caretaker of many properties belonging to summer residents around

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November 27, 2018
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News From the 'Shed

2022 Lake Debris Removal Sponsored by the Improvement District

Lake Mapping – “Gettin’ to the bottom of it!”

2022 Community Meeting – Invasive Aquatic Weeds and More

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The District

  • About the HLWID
  • HLWID – District Matters
  • Board of Directors
  • Lake Managers
  • Communication and Public Outreach
  • Monthly Meetings
Menu
  • About the HLWID
  • HLWID – District Matters
  • Board of Directors
  • Lake Managers
  • Communication and Public Outreach
  • Monthly Meetings

The Watershed

  • Blue-Green Algae
  • Citizen Science
  • HLWID
  • Lake Debris
  • Living on Hayden Lake
    • Rights, Permits, Questions, Concerns: Who to Contact
      • Noxious Weeds
  • Recreation
  • The Watershed
  • Water Quality
Menu
  • Blue-Green Algae
  • Citizen Science
  • HLWID
  • Lake Debris
  • Living on Hayden Lake
    • Rights, Permits, Questions, Concerns: Who to Contact
      • Noxious Weeds
  • Recreation
  • The Watershed
  • Water Quality

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Monday 4/16, 7:00 p.m.

HLWID Monthly Meeting

HLWID's Monthly Meetings will move to teleconferencing in order to ensure the health and safety of our constituents. For 4/16's meeting, dial 641-715-0861 and enter code 398963# at the prompt. This is a public meeting; all are welcome.