health advisory – ClarkCountyToday.com

Southwest Washington residents should exercise care as wildfire smoke builds in region

Posted by ClarkCountyToday.com
|Date: Tuesday, August 4, 2026

Southwest Washington residents should exercise care as wildfire smoke builds in region

PeaceHealth urges southwest Washington residents to limit outdoor exposure and keep medications handy as ...

PeaceHealth urges southwest Washington residents to limit outdoor exposure and keep medications handy as wildfire smoke affects the region. ...

Tuesday, August 4, 2026
| by ClarkCountyToday.com

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Benthic algae mats in Columbia River pose risks to people, pets

Posted by ClarkCountyToday.com
|Date: Friday, May 30, 2025

Benthic algae mats in Columbia River pose risks to people, pets

Clark County Public Health warns river users to watch for benthic algae mats—recently spotted at Cottonwo ...

Clark County Public Health warns river users to watch for benthic algae mats—recently spotted at Cottonwood Beach—that can release toxins lethal to pets and harmful to people. ...

Friday, May 30, 2025
| by ClarkCountyToday.com

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Warning advisory for Lacamas Lake due to harmful algae

Posted by ClarkCountyToday.com
|Date: Friday, October 20, 2023

Warning advisory for Lacamas Lake due to harmful algae

Clark County Public Health officials recommend no swimming and no water contact for pets at Lacamas Lake ...

Clark County Public Health officials recommend no swimming and no water contact for pets at Lacamas Lake after water samples show elevated levels of cyanotoxins. ...

Friday, October 20, 2023
| by ClarkCountyToday.com

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Southwest Washington residents should exercise care as wildfire smoke builds in region

Southwest Washington residents should exercise care as wildfire smoke builds in region

Benthic algae mats in Columbia River pose risks to people, pets

Benthic algae mats in Columbia River pose risks to people, pets

Warning advisory for Lacamas Lake due to harmful algae

Warning advisory for Lacamas Lake due to harmful algae