Hayden Lake Watershed Improvement District

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

Aquatic Herbicide Treatment Cancellation Notice

Snow caps the mountains north of Hayden Lake late into April, '19.

Monthly Meetings

Rights, Permits, Questions, Concerns: Who to Contact

milfoil fragment

Eurasian Watermilfoil

One of fourteen new, permitted buoys on Hayden Lake

New Navigation Buoy Installation – Completed

Herbicide and Diver Treatments set for Aug 20-25

Hayden lake, looking north from Honeysuckle Bay

Main Lake Weed Update

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

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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One of fourteen new, permitted buoys on Hayden Lake

New Navigation Buoy Installation – Completed

Herbicide and Diver Treatments set for Aug 20-25

Hayden lake, looking north from Honeysuckle Bay

Main Lake Weed Update

Snow caps the mountains north of Hayden Lake late into April, '19.

Monthly Meetings

Rights, Permits, Questions, Concerns: Who to Contact

milfoil fragment

Eurasian Watermilfoil

Snow caps the mountains north of Hayden Lake late into April, '19.

Monthly Meetings

Rights, Permits, Questions, Concerns: Who to Contact

milfoil fragment

Eurasian Watermilfoil

  • Related Content: Living on Hayden Lake, Noxious Weeds
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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.

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News from the 'Shed

Recent Posts
  • Thank you, Pat Lund. Welcome new Board Member, Kristine Bartz
  • New Navigation Buoy Installation – Completed
  • Herbicide and Diver Treatments set for Aug 20-25
  • Main Lake Weed Update
  • North Arm Weed Update

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News From the 'Shed

Thank you, Pat Lund. Welcome new Board Member, Kristine Bartz

New Navigation Buoy Installation – Completed

Herbicide and Diver Treatments set for Aug 20-25

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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.