
E. coli bacteria can cause serious gastrointestinal illness when water is accidentally swallowed
Clark County Public Health has issued a swim beach warning at Battle Ground Lake after routine testing showed elevated levels of E. coli bacteria, which can cause serious gastrointestinal illness when water is accidentally swallowed.
Test results for one of five water samples collected at Battle Ground Lake on Tuesday, May 28 showed elevated levels of E. coli bacteria. The other samples had bacteria levels within acceptable water quality standards.
Warning signs are being posted at the lake. While the warning is in place, Public Health advises against swimming and wading, especially for young children who are more likely to accidentally swallow water. People who have contact with the water at the swim beach should rinse off after.
Public Health will collect additional water samples Monday, June 3. The results of those tests will determine the next steps, which could include lifting the warning or closing the beach to swimmers.
Park visitors may continue to catch and consume fish caught in the lake but should thoroughly clean all fish and equipment. Fish should be cooked and not eaten raw.
Public Health routinely monitors water quality at three designated swim beaches throughout the summer: Klineline Pond, Vancouver Lake and Battle Ground Lake. Test results and information about current advisories are available on the Public Health website.
Information about E. coli
E. coli is a common kind of bacteria that lives in the intestines of animals and people. The presence of E. coli in Battle Ground Lake water indicates that the water may contain bacteria found in animal or human feces. Some of these bacteria can cause severe gastrointestinal illness.
Depending on the cause, people with gastrointestinal infections may experience fever, abdominal pain, nausea, vomiting and/or diarrhea beginning several hours to several days or longer after exposure. Some infections may cause bloody diarrhea.
People who experience bloody diarrhea or persistent gastrointestinal symptoms should call their health care provider.
Information provided by Clark Co. WA Communications.
Also read:
- Clark County Sheriff’s Office investigating deadly stabbing in Battle GroundA man died and a woman was hospitalized after a stabbing near NE 117th Ave and NE 244th St in Battle Ground.
- Charter Review Commission members grow increasingly frustrated with overreach by county executivesCommissioners Donnelly, Gasque, and LaBrant accused county staff and Auditor Kimsey of tilting the charter amendment process.
- US Senate blocks Trump’s SAVE America ActThe 48-50 Senate vote fell far short of the 60 needed to overcome a filibuster and advance Trump’s voter ID bill.
- Letter: The logistics crisis of universal mail-in votingJonathan Hines argues that roughly 70% of voters already bypass mail in favor of drop boxes and in-person delivery.
- POLL: Would you support upgrading and reusing the existing Interstate Bridges if it saved billions of dollars?Rep. John Ley questions whether $400M in bridge demolition costs could be redirected to other regional transportation needs.
- VIDEO: Battle Ground mayor stands by pro-ICE, anti-Antifa proclamationsBattle Ground Mayor Eric Overholser signed proclamations on ICE and Antifa, drawing national media attention to the city of 23,000.
- WPC Forum asks if Washington is a state that is friendly for businesses and workersPanelists clashed over the new millionaire’s tax, minimum wage, retail theft, and AI’s threat to the workforce.








