Hayden Lake Watershed Improvement District

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  • The District
    • HLWID – District Matters
      • Improvement District vs. Association – What’s the Difference?
      • Privacy Policy
    • Board of Directors
    • Lake Managers
    • 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
    • Invasive & 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
  • Contact Us
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Day: March 31, 2021

View of Hayden Lake Watershed from above the southern slopes.

2021 Community Meeting – Invasive Aquatic Weeds and More

Join us on April 13 for this year’s annual “weed meeting” and more! We’ve expanded the agenda to include another important concern on the lake: law enforcement. Jump to RSVP.

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March 31, 2021

Idaho Discovers Invasive Zebra Mussels in Aquarium Products

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March 31, 2021
lake debris build-up in Mokins Bay, 2018

2021 Lake Debris Removal Sponsored by the Improvement District

Are you finding the wind-swept waters of Hayden Lake afloat with fallen trees and untethered dock parts? The Hayden Lake Watershed Improvement District is sponsoring the Spring ’21 Lake Debris Removal Program to rid the lake waters of hazards to navigation.

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March 31, 2021

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News From the 'Shed

’25 Invader Outlook: You’re Invited to the Community Meeting

’25 Lake Debris Removal Program – Keeping Hayden Lake Safe and Clean

New Buoys Mark North End Research Sites

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The District

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