Simplify the following text for a Grade 5 native English-speaking person.
Original: The tahsil had an area of 545 square miles . To the west was Lahore situated on the Ravi River and east was the Beas River , which divided it from the State of Kapurthala .
Simplified: The tahsil was located at , and had an area of 545 s. It was bounded on the east by the Beas River , which divided it from the State of Kapurthala .