From an email from the New Jersey Division of Fish and Wildlife:

Blue-green algae blooms (Cyanobacteria), which can be harmful to people and pets, are confirmed or suspected in the following waters:

Pemberton Lake
Sylvia Lake
Colonial Lake
Shabakunk Creek

All contact with the water should be avoided and fish caught should not be consumed. 

Suspected blooms should be reported to the DEP.

F or information see the DEP news release at http://www.nj.gov/dep/newsrel/2017/17_0084.htm.

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