Harmful algal bloom confirmed on Carpenters Lake near Owensboro

FRANKFORT, Ky. – Health officials are warning that a public health advisory has been issued for Carpenters Lake near Owensboro.

According to a release Monday by Kentucky Energy and Environment Cabinet, recent samples have confirmed the presence of a harmful algal bloom in the area.

HABs occur when there are excess nutrients (phosphorus and nitrogen), sunny conditions, warm temperatures and low-flow or low-water conditions, officials say. They can appear as slicks of opaque, bright-green paint but often have a grainy, sawdust-like appearance.

The release states humans and animals should avoid contact with affected water and should not swim, paddle or water-ski near the water that has an unusual color or where blue-green algae have been identified.

Recommended precautions to avoid exposure can be found here.

Health officials recommend that if you have contact with water containing blue-green algae, rinse with clean, fresh water. In some cases, a rash will appear after prolonged exposure.

Other symptoms may include stomach pain, headache, coughing, watery eyes, nose irritation or sore throat. Children and people who are prone to respiratory allergies or asthma may be particularly sensitive to HABs. If symptoms persist, contact a healthcare provider. Additional information about the health effects of exposure to HABs is available here.

If you suspect that you have seen a HAB, please report the bloom to the Kentucky Division of Water by calling 502-564-3410 or emailing water@ky.gov. After hours and on weekends, you may contact the 24-hour hotline at 502-564-2380 or 1-800-928-2380.

For additional information about HABs in Kentucky, please visit the Division of Water’s HAB webpage here.