Avian influenza detected again at Merrill Creek Reservoir; visitors urged to take precautions

HARMONY TOWNSHIP, N.J. (Warren County) — Avian influenza has been detected for the second consecutive winter at Merrill Creek Reservoir, where several deceased snow geese were recovered along the shoreline over the weekend, reservoir officials said.

In a notice issued Dec. 29, officials said the highly pathogenic avian influenza, also known as H5N1, has been confirmed at the reservoir. Despite the findings, the property remains open at this time because the snow geese have not established the reservoir as a permanent roosting site and have only been visiting sporadically in small groups this season.

Officials cautioned, however, that a public closure could occur at any time depending on conditions. Visitors were urged to check the official Merrill Creek Reservoir website for updates and not rely on other sources for information.

While the reservoir remains open, officials said all visitors must follow specific health and safety precautions. Visitors are advised to avoid contact with dead or sick birds and bird feces, remain away from the shoreline, and immediately report any sightings of dead or ill birds to staff by calling 908-454-3339.

Officials warned that avian influenza may be present in bird remains, feathers and feces and stressed that visitors should not handle any birds or approach shoreline areas.

Visitors are also asked to decontaminate footwear and gear after hiking to prevent the spread of the virus. Recommended measures include using disinfectant sprays or hand sanitizer. Anyone who comes into contact with water at the property should avoid touching their eyes, nose or mouth until hands have been properly cleaned or sanitized.

In addition, visitors must follow all posted signs and instructions, keep pets on a physical leash at all times, and remain on designated trails. Going off-trail or near the shoreline is prohibited to reduce the risk of exposure and spread of the virus.

Updates and official information regarding Merrill Creek Reservoir are available at merrillcreek.com, officials said.