Simplify the following text for a Grade 5 native English-speaking person.
Original: The falls were often said to be over 640 feet tall , however , they recently measured to stand 410 feet tall , which is what the USGS Brush Creek 7 1\/2 '' quadrangle says . A town found nearby , Feather Falls , California , is named after this waterfall .
Simplified: The Feather Falls were recently measured to be 410 feet tall .