By Jeff Frantz – The Patriot-News – May 27, 2011

Streams and creeks are dynamic things. When big storms hit, such as the ones that have pounded the midstate for much of the year, streams and creeks can shift. Sometimes it’s dramatic. A flood in 2004 moved a branch of the Codorus Creek in York County more than 50 feet. So far, the area’s water watchers haven’t seen anything that severe, but the repeated flash floods have washed sediment into streams, reshaped banks and altered ecosystems. For full story, click here.