Advisory updates and other information to encourage safe recreation

July 18th 2024

NO CURRENT ADVISORY

• Vancouver Lake
• Klineline Pond
• Round Lake
• Battle Ground Lake

There are no current advisories at these lakes. To report a suspected harmful algal bloom or other water quality concern, go here.

WARNING ADVISORY

• Lacamas Lake (issued 7/3/24)

During an algal bloom warning advisory: 

• Swimming or water skiing not advised anywhere on lake. 
•  Avoid areas of scum when using motorized boats, paddle boarding, kayaking or canoeing. 
• Do not drink lake water. 
• Animals should avoid all water contact.  
• When fishing, clean fish well and discard organs. 

Next Sampling Dates

• E.coli (bacteria): July 22nd 2024
• Harmful Algae (cyanobacteria): July 22nd 2024

Starting Friday, July 19, at 7 a.m., crews will begin treatment for Lacamas Lake. The team will use the Leadbetter Road Boat Launch for staging, and work should be complete by approximately 3 p.m., Friday afternoon.

Crews will focus on the heavy use areas before moving to the larger body of the lake. You will potentially see multiple boats out conducting work, please provide them with space to do so. We ask that the public limit recreational activities during the application, however, if you’re on the lake please stay away from the spray application boats.

To stay up to date on our harmful algal bloom monitoring, follow us on Facebook or Twitter.

Our weekly newsletter updates will continue through Labor Day 2024, our monitoring of blooms will continue through this fall. Follow us on Facebook and Twitter for advisory updates.

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Clark County Public Health | clark.wa.gov/public-health

1601 E. Fourth Plain Blvd, Building 17

Vancouver, WA 98661