Hayden Lake Watershed Improvement District

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  • Living on Hayden Lake, Noxious Weeds
  • May 10, 2019

May 8 Water Testing Results – Irrigation Restrictions Cleared

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

'22 Lake Debris Removal - 24 + derelict docks and hazardous debris removed from Hayden Lake

’22 Lake Debris Removal

New No-Wake Buoys Coming to Hayden Lake

lake debris build-up in Mokins Bay, 2018

2022 Lake Debris Removal Sponsored by the Improvement District

  • Living on Hayden Lake, Noxious Weeds
  • May 10, 2019
Map showing locatoins of 5/8/19 water sampling to test for residual Fluridone.

From Jeremey Varley, ISDA, to Mary Ann Stoll, HLWID via email:

To all,

Yesterday, ISDA staff conducted post-treatment residue water sampling for the Fluridone treatment on the north arm of Hayden Lake. Attached is a map showing where these samples were taken. The water samples were processed at Anatek Labs in Moscow. The three samples collected in the treatment area show a presence of Fluridone, but it is well below the 5 ppb irrigation restriction for newly seeded vegetation level. We have reflected this result on our web map showing that irrigation restrictions are no longer in place until the onset of the second followup treatment scheduled for next week. Weather and other circumstances permitting, the applicator will perform the second of three applications on the 15th with notices being posted the day before.  The sample taken at the public water intake at Hayden Haven did not have any detectable levels of fluridone present. If you have any questions, please do not hesitate to contact me.

Regards,

Jeremey Varley
Agriculture Section Manager
Noxious Weeds
Idaho State Department of Agriculture
208-332-8667 office
208-993-0950 cell

Idaho State Department of Agriculture (logo) Invasive Species of Idaho (logo)

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'22 Lake Debris Removal - 24 + derelict docks and hazardous debris removed from Hayden Lake

’22 Lake Debris Removal

New No-Wake Buoys Coming to Hayden Lake

lake debris build-up in Mokins Bay, 2018

2022 Lake Debris Removal Sponsored by the Improvement District

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: 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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  • ’22 Lake Debris Removal
  • New No-Wake Buoys Coming to Hayden Lake
  • 2022 Lake Debris Removal Sponsored by the Improvement District
  • Lake Mapping – “Gettin’ to the bottom of it!”
  • 2022 Community Meeting – Invasive Aquatic Weeds and More

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’22 Lake Debris Removal

New No-Wake Buoys Coming to Hayden Lake

2022 Lake Debris Removal Sponsored by the Improvement District

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      • Noxious Weeds
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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.