Firefighters have made progress battling the Jennings Creek wildfire, New York State Park Police said Thursday. The fire is still raging in the Sterling Forest State Park, and has impacted thousands of acres in Passaic and Orange counties.

Containing the Jennings Creek Wildfire was always going to be an issue due to the terrain. Here is how firefighters are doing so in New Jersey.

Check here for updates throughout the day Thursday as the Jennings Creek Wildfire continues to burn in New Jersey and New York.