Advisory updates and other information to encourage safe recreation

July 11th, 2025

NO CURRENT ADVISORY

• Battle Ground Lake
• Klineline Pond
• Round Lake
• *Vancouver Lake (advisory removed 7/11/2025)

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

*Blooms conditions are present and being monitored at Vancouver Lake. Toxins are below advisory threshold but always avoid areas of scum.

WARNING ADVISORY

• Lacamas Lake (issued 6/4/2025)



A harmful algal bloom is present and toxicity is above recreational guidance at Lacamas Lake and Vancouver Lake.

• 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 21st
• Harmful Algae (cyanobacteria): July 14th

Watercraft Safety

Many people own or rent boats or personal watercraft. While these vehicles can be a lot of fun, it is important to remember how to safely operate them so no one gets hurt.

• ALWAYS wear appropriately sized life jackets
• NEVER drink alcohol before or while operating a boat or personal watercraft
• Get a Vessel Safety Check to ensure that your boat is up to code
• Take a boating course to understand how to operate your boat correctly and safely
• Make sure to check your boat for aquatic invasive species to not spread them!

If you are looking for some free, indoor activities check out your local library. Below are a few of the events going on, find the full calendar here.

Summer Reading at Your Library

Dates: closes August 15th

Ages: 0-18 yrs

Teen 5-Minute Film Festival

Dates: closes August 15th

Ages: grades 6-12 up to 19 yrs

Book Group

Dates: ongoing

Ages: all ages

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 2025, 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