Webster State Park in Rooks County announced Wednesday afternoon the lake's beach is closed due to a high county of blue-green algae, which can be dangerous to people and animals. 

The rest of the lake is under a watch, meaning boaters should use caution. Additional testing is expected.

In case of harmful algae contact, doctors or veterinarians should be contacted for symptoms including nausea/vomiting, diarrhea, rash, irritated eyes, seizures, breathing problems or other unexplained illness.

Possible algae bloom illness should also be reported to KDHE at (877) 427-7317.

Keith Sebelius Lake near Norton also remains under a blue-green algae warning, according to information from KDHE.