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
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      • Improvement District vs. Association – What’s the Difference?
    • Living on Hayden Lake
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      • Curly-Leaf Pondweed
      • Eurasian Watermilfoil
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      • Hayden Lake Water Quality
      • Idaho Water Quality Standards & Hayden Lake
      • The Eutrophication of Hayden Lake
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      • Hayden Lake Watershed
      • Honey Badger Project
      • English Point – a Cherished Resource
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News from the 'Shed

the most important NEWS of the day in the HAYDEN LAKE WATERSHED

simple lakeshore image - decoration

Lake Mapping Days: April 18-22

Hayden Lake Water Quality Studies

Main body of hayden lake showing honey badger overlay with treatment types

Honey Badger Project and the Hayden Lake Watershed

Quagga mussels can attach to both soft and hard surfaces.

Quagga Mussels NOT in Hayden Lake – Yet

Eurasian Watermilfoil was found via survey spring '23 in Hayden Lake along the south eastern shore.

Water Rights and ’23 Weed Treatment

Winter weather causes debris to pile up on shores.

Lake Debris Removal: Request for Bids

  • Invasive & Noxious Weeds, Living on Hayden Lake
  • August 15, 2018
  • Invasive & Noxious Weeds, Living on Hayden Lake
  • August 15, 2018

Aquatic Herbicide Treatment Cancellation Notice

ISDA Notice: Aquatic Herbicide Treatment Cancelled

 

Earlier this week, I wrote how the dynamic nature of the lake makes planning for Milfoil treatment an iterative process.  As the treatment day approaches, ISDA refines its plans until 24-48 hours before, when the contractor posts signs 600-ft from the treatment zone.  This experience is a beautiful example of a dynamic lake taking control of the reins. Today, the assessment team surveyed the north arm of the lake to finalize tomorrow’s treatment plans. There, they discovered that the Milfoil had died off. No viable patches of Milfoil surfaced in observations made across the bay around Sportsman’s Access.  Pictured here is the notice distributed by both ISDA and Aquatechnex in place of the planned water-use-restriction notice.

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Quagga mussels can attach to both soft and hard surfaces.

Quagga Mussels NOT in Hayden Lake – Yet

Eurasian Watermilfoil was found via survey spring '23 in Hayden Lake along the south eastern shore.

Water Rights and ’23 Weed Treatment

Winter weather causes debris to pile up on shores.

Lake Debris Removal: Request for Bids

simple lakeshore image - decoration

Lake Mapping Days: April 18-22

Hayden Lake Water Quality Studies

Main body of hayden lake showing honey badger overlay with treatment types

Honey Badger Project and the Hayden Lake Watershed

simple lakeshore image - decoration

Lake Mapping Days: April 18-22

Hayden Lake Water Quality Studies

Main body of hayden lake showing honey badger overlay with treatment types

Honey Badger Project and the Hayden Lake Watershed

  • Related Content: Invasive & Noxious Weeds, Living on Hayden Lake
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About HLWID

The mission of the Hayden Lake Watershed Improvement District is to protect and enhance the water quality and the environmental quality within the watershed.

News from the 'Shed

Recent Posts
  • Quagga Mussels NOT in Hayden Lake – Yet
  • Water Rights and ’23 Weed Treatment
  • Lake Debris Removal: Request for Bids
  • Tips for Lake Debris Removal
  • Spring ’23 Lake Debris Removal Program – Your Way to Care for Hayden Lake

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  • Citizen Science
  • HLWID
  • Invasive & Noxious Weeds
  • Lake Debris
  • Living on Hayden Lake
  • Recreation
  • The Watershed
  • Water Quality

Home

News From the 'Shed

Quagga Mussels NOT in Hayden Lake – Yet

Water Rights and ’23 Weed Treatment

Lake Debris Removal: Request for Bids

More news ...

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
      • Invasive & 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
      • Invasive & 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.