Hayden Lake Watershed Improvement District

  • Home
  • The District
    • HLWID – District Matters
    • Board of Directors
    • Lake Managers
    • Communication and Public Outreach
    • Monthly Meetings
  • The Watershed
    • Blue-Green Algae
    • Citizen Science
    • HLWID – District Matters
    • Lake Debris
    • Living on Hayden Lake
      • Rights, Permits, etc.: Who to Contact
    • Noxious Weeds
      • Curly-Leaf Pondweed
      • Eurasian Watermilfoil
    • Recreation
    • Water Quality
      • Hayden Lake Water Quality
      • Idaho Water Quality Standards & Hayden Lake
      • The Eutrophication of Hayden Lake
    • The Watershed
      • Hayden Lake Watershed
      • English Point – a Cherished Resource
  • News
  • Contact Us
Menu
  • Home
  • The District
    • HLWID – District Matters
    • Board of Directors
    • Lake Managers
    • Communication and Public Outreach
    • Monthly Meetings
  • The Watershed
    • Blue-Green Algae
    • Citizen Science
    • HLWID – District Matters
    • Lake Debris
    • Living on Hayden Lake
      • Rights, Permits, etc.: Who to Contact
    • Noxious Weeds
      • Curly-Leaf Pondweed
      • Eurasian Watermilfoil
    • Recreation
    • Water Quality
      • Hayden Lake Water Quality
      • Idaho Water Quality Standards & Hayden Lake
      • The Eutrophication of Hayden Lake
    • The Watershed
      • Hayden Lake Watershed
      • English Point – a Cherished Resource
  • News
  • Contact Us
Facebook
Twitter
  • Living on Hayden Lake, Noxious Weeds, Recreation
  • August 8, 2020

Herbicide and Diver Treatments set for Aug 20-25

Looking south one winter day from Rockaway Bay

Monthly Meeting Minutes Archive

A view from the dike at 2/2020 low water.

More to Explore In the Hayden Lake Watershed

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

Monthly Meetings

Recreational Boating on Hayden Lake

Potential Ordinance Change Will Affect Narrow Waterways, Not Hayden Lake

One of fourteen new, permitted buoys on Hayden Lake

New Navigation Buoy Installation – Completed

Hayden lake, looking north from Honeysuckle Bay

Main Lake Weed Update

  • Living on Hayden Lake, Noxious Weeds, Recreation
  • August 8, 2020
Idaho State Department of Agriculture will treat designated areas of Hayden Lake for Eurasian Watermilfoil (EWM) during the week of August 20-25, depending upon weather conditions.

Clean Lakes Inc, ISDA’s contracted applicator, will use ProcellaCOR in areas with sufficiently dense growth. Aquatic Weed Solutions will send a team of divers to manually remove EWM from sparsely populated areas. This mixed strategy represents ISDA’s goal to manage invasive aquatic plants with minimal overall environmental impact, for long-term sustainability.

ProcellaCOR Herbicide Restrictions:

  • Do not irrigate ornamental and broadleaved plants or food-crops until notified. ISDA will collect and test samples 3 days after the application. When the herbicide residue concentration is below two parts per billion (2 ppb), ISDA will lift this restriction. Watch ISDA’s Treatment Plans map for notification.
  • No Drinking Water Restrictions – Residents in treatment areas may continue to draw drinking water from the lake.
  • No Recreation Restrictions – People may continue to swim in treatment areas. Wildlife will not be affected, so fishing in treated areas is allowed.
  • No Turf Irrigation Restrictions – Residents may continue to use lake water to irrigate lawns.

No Restrictions in Diver-Treated Areas

Residents and recreators may drink water, play in, and irrigate from areas where hand-harvesting is taking place. But please keep your eyes open for Aquatic Weed Solutions boats and respect divers’ markers. Keep everyone safe in the water.

PrevPreviousMain Lake Weed Update
NextNew Navigation Buoy Installation – CompletedNext
Recreational Boating on Hayden Lake

Potential Ordinance Change Will Affect Narrow Waterways, Not Hayden Lake

One of fourteen new, permitted buoys on Hayden Lake

New Navigation Buoy Installation – Completed

Hayden lake, looking north from Honeysuckle Bay

Main Lake Weed Update

Looking south one winter day from Rockaway Bay

Monthly Meeting Minutes Archive

A view from the dike at 2/2020 low water.

More to Explore In the Hayden Lake Watershed

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

Monthly Meetings

Looking south one winter day from Rockaway Bay

Monthly Meeting Minutes Archive

A view from the dike at 2/2020 low water.

More to Explore In the Hayden Lake Watershed

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

Monthly Meetings

  • Related Content: Living on Hayden Lake, Noxious Weeds, Recreation
Receive Hayden Lake Watershed News in Your Inbox

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.

Share on facebook
Share on twitter
Share on pinterest
Share on email

News from the 'Shed

Recent Posts
  • Potential Ordinance Change Will Affect Narrow Waterways, Not Hayden Lake
  • 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

More to Explore

Home

News From the 'Shed

Potential Ordinance Change Will Affect Narrow Waterways, Not Hayden Lake

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

New Navigation Buoy Installation – Completed

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
      • 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

Let's Stay in Touch!

Facebook-f
Twitter

Contact us!

Copyright 2020 © All rights reserved, Hayden Lake Watershed Improvement District.

Made with ❤ by Elementor​​

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.