August 7, 2015 / Brooklyn news / Park Slope / Meadows of Shame

Dogs’ swimming hole in Prospect Park is toxic

The Brooklyn Paper
Share on TwitterTweet
Share on Facebook

Don’t miss our updates:

Get outta the water!

A popular swimming spot for Brooklyn dogs to cool off in Prospect Park Lake is riddled with toxins that can kill pups that ingest them, and pet owners are being warned to keep their pooches out of the water during the hottest month of the year.

Prospect Park Lake, including the peninsula where park-goers often let their dogs take a dip, is filled harmful algal blooms — a pea-soup like substance atop the water that can cause nausea, vomiting, diarrhea, skin or throat irritation, allergic reactions or breathing difficulties in dogs and humans, according to the New York State Department of Environmental Conservation.

Swimming by humans, of course, is not allowed in the pernicious waters, but for years mans’ best friend have enjoyed the lake as a place to cool their paws during the summer in the city.

The Blue-green algae grows in warm, stagnant bodies of water and is common in Prospect Park Lake during the summer months, but the volume of the toxin-causing blooms and the high levels of toxins are cause for alarm, according to the department’s report.

Park Slope vet Christopher Gaylord, in a recent interview with Brooklyn Bark, recommended that pet-owners keep their pooches out of the lake and all surrounding bodies of water, including the leash-free oasis Dog Beach, though a spokeswoman for the Prospect Park Alliance said the toxic blooms have not been identified at Dog Beach and the canine watering hole is still open for business. Gaylord said that dogs are extra sensitive to the toxins, and could die if they consume the algae bloom, and said that if dogs are exposed to the algal bloom their humans (wearing gloves) should wash them thoroughly with soap and fresh water and prevent them from licking their fur.

A spokeswoman for the Prospect Park Alliance said the organization is working with the department to monitor the waters on a weekly basis to check for any updates on water quality.

In the meantime, the Alliance has posted warnings around the lake’s peninsula telling locals to keep there pooches high and dry.

Reach reporter Allegra Hobbs at or by calling (718) 260–8312.
Updated 10:17 pm, July 9, 2018: An earlier version of this story stated that Dog Beach, which is not attached to Prospect Park Lake, also contained the toxins. That is not the case at the time of publication.
Today’s news:
Share on TwitterTweet
Share on Facebook

Don’t miss our updates:

Reasonable discourse

GEO from sunset park says:
Are people that stupid, that they have to be told when the water is "dirty."
Aug. 7, 2015, 9:03 am

Comments closed.

First name
Last name
Your neighborhood
Email address
Daytime phone

Your letter must be signed and include all of the information requested above. (Only your name and neighborhood are published with the letter.) Letters should be as brief as possible; while they may discuss any topic of interest to our readers, priority will be given to letters that relate to stories covered by The Brooklyn Paper.

Letters will be edited at the sole discretion of the editor, may be published in whole or part in any media, and upon publication become the property of The Brooklyn Paper. The earlier in the week you send your letter, the better.

Keep it local!

Stay in touch with your community. Subscribe to our free newsletter: