After conducting research, it appears that there is no boat ramp named Center Avenue 852 in Brandon, Florida. Therefore, it is impossible to provide accurate information about the width, service area, and permitted watercraft.

It is crucial to verify the accuracy of information before disseminating it to the public. False information can lead to confusion and potentially dangerous situations for those looking to use the boat ramp. It is essential to rely on reliable sources and conduct thorough research to ensure accuracy.