Complex sentence: Fowlerton was a booming town with multiple stores, bars, and this small town even had its own locomotive station; at least up until the Great Flood of 1913, which wiped out the entire town and left buildings, homes, and debris deep under water.
Split into simpler sentences: Fowlerton was a booming town with multiple stores, bars, and this small town even had its own locomotive station; at least up until the flood of 1913. The Great Flood wiped out the entire town and left buildings, homes, and debris deep under water.