Advisory updates and other information to encourage safe recreation

September 20th 2024

NO CURRENT ADVISORY

• Battle Ground Lake
• Klineline Pond
• Round Lake
• Vancouver 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 8/28/24)

A WARNING Advisory has been issued due to increased levels of toxins:

• 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): May 2025
• Harmful Algae (cyanobacteria): September 23, 2024

Learn about the vital role of native bees in our ecosystems by expanding your borders or filling in that ugly and underused parking strip with a pocket meadow.

Sept 21st, 10:00am-12:00pm

Registration required.

Showcasing the bounty of Clark County Farms! Free family fun on this self-guided tour of local farms. See farm animals, produce, flowers, and meet farmers.

Sept 21st, 10:00am-3:00pm

Instruction includes: weed identification, types of composting systems, how to build, turn, and use compost, and making a lasagna garden. Dress to get dirty!

Sept 21st, 10:00-11:30am

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