Hayden Lake Watershed Improvement District

  • Home
  • 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
  • Home
  • 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
Facebook-f

Author: Mary Ann Stoll

Map Hayden Lake during Community Lake Mapping Days.

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

The Hayden Lake Watershed Improvement District and Mark’s Marine have a goal to map the entire bottom of Hayden Lake! Will you lend a hand?

Read More »
April 6, 2022
View of Hayden Lake Watershed from above the southern slopes.

2022 Community Meeting – Invasive Aquatic Weeds and More

Join us on April 26 for this year’s Annual Community Meeting. RSVP below.

Read More »
April 6, 2022
Honeysuckle Beach and Boat launch from the shore

Give Input to Honeysuckle Boat Launch Project by Feb 11

Submit comments via the online form for the Honeysuckle Beach Study through February 11.

Read More »
February 4, 2022

FSR 437 – a Source of Sediment to Hayden Lake

At the Hayden Lake Watershed Association’s Annual Meeting in August, the Association’s President, Geoff Harvey,

Read More »
October 21, 2021

Looking East from the Western Shore – HBP’s Impact on Our View

Good forest management is required to achieve forest health and help avoid catastrophic fires. The

Read More »
October 21, 2021
KCSO Marine boat on the lake.

Permanent Facility for Sheriff’s Boat on Hayden Lake

The City of Hayden plans to build a new, permanent facility to house the Sheriff’s Marine Division boat on Hayden Lake.

Read More »
October 1, 2021

Second ISDA Weed Treatment of 2021

Hayden Lake has been central in the Idaho State Department of Agriculture (ISD) sites in recent weeks. Since July is the month for invasive Eurasian Watermilfoil / Hybrid Watermilfoil (EWM) to reach its nuisance stage, ISDA has worked diligently to identify infestations and treat them responsibly.

Read More »
July 22, 2021

ISDA Planning Invasive Milfoil Treatment for North Arm

The Idaho State Department of Agriculture (ISDA) is charged with managing invasive aquatic plants across Idaho. Current invaders in Hayden Lake include Curlyleaf Pondweed and Eurasian and Hybrid Milfoil. ISDA makes every effort to target these invasive weeds with the least impact on native plants or the natural ecosystem. We are grateful for their investment in Hayden Lake and their service to the Lake and its residents.

Read More »
June 29, 2021
5-19-21 Treatment Map

May 2021 Weed Treatment in the North Arm

High winds down the Hayden Lake Watershed whipped up the waters of the lake on

Read More »
May 20, 2021
Hayden Lake glinting in the sunlight, is a pristine jewel in North Idaho.

Managing Native Aquatic Plants – Part 2 of the Annual Spring Community Meeting

On April 13, the HLWID hosted the 2021 Annual Spring Community Meeting: Weeds and More. This second in a series of three posts summarizes Dr. Kim Holzer/ISDA’s presentation on managing native aquatic plants for invasive weed suppression. (Part 1: 2021 Weed Treatment Plans; Part 3: KCSO on Hayden Lake)

Read More »
May 5, 2021
Page1 Page2 Page3 Page4 Page5 Page6 Page7 Page8

More to
Explore:

Receive Hayden Lake Watershed News in your inbox
Categories
  • Blue-Green Algae
  • Citizen Science
  • HLWID
  • Invasive & Noxious Weeds
  • Lake Debris
  • Living on Hayden Lake
  • Recreation
  • The Watershed
  • ticker
  • Water Quality

Home

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

More news ...

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

Let's Stay in Touch!

Facebook-f

Sign up for Email Updates

See Our Privacy Policy

Copyright 2025 © All rights reserved, Hayden Lake Watershed Improvement District.

Built using 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.