Flash-flooding that inundated the state of Pennsylvania forced the Knoebels Amusement Resort in Northumberland County to close on July 25, according to ABC WNEP.The Roaring Creek that runs throughout the resort overflowed and flooded the park on July 25, and employees are unsure of when the park will reopen.Eight to 10-inches of rain was recorded across parts of Pennsylvania in one week, according to the Washington Post.The National Weather Service said up to an additional two inches of rain was expected on July 25.Hershey Park was also closed on July 25, according to the Philadelphia Inquirer. Credit: Knoebels Amusement Resort via Storyful