The dog run at Herbert Von King Park in Bedford-Stuyvesant, Brooklyn, was closed on August 23, 2026 after laboratory testing identified the presence of arsenic and mercury in the soil. The discovery prompted park officials to shut the area to prevent further exposure for pets and owners.
Herbert Von King Park’s dog run has long served as a popular gathering spot for local dog owners, offering a fenced space where pets can play off-leash. The recent soil analysis, however, revealed levels of the two heavy metals that raised health concerns. Both arsenic and mercury are known to be toxic, and their presence in a public recreation area prompted an immediate response.
The closure was enacted as a precautionary measure while authorities determine the extent of contamination and consider possible remediation steps. Residents who regularly use the dog run have been advised to avoid the area until further notice. No specific timeline for reopening has been provided.
The finding adds to ongoing environmental monitoring efforts in New York City parks, where soil testing is conducted to ensure safety for the public. While the source of the arsenic and mercury has not been disclosed, the detection underscores the importance of regular testing in heavily used community spaces.
City agencies are expected to assess the situation and develop a plan to address the contamination. In the meantime, dog owners in the Bedford-Stuyvesant neighborhood are encouraged to seek alternative locations for their pets' exercise and play. The closure reflects a commitment to public health and safety in the face of environmental hazards.