http://qui.live.mediaspanonlinen.com/rss/ Quincy Herald Whig en-us By DEBORAH GERTZ HUSAR Herald-Whig Staff Writer MONROE CITY, Mo. -- Boaters like Terri and Ted Welch may have to wait a while longer for things to get back to normal at Mark Twain Lake. Heavy rainfall in the lake's watershed has water levels rising rapidly, and without any more rain, the lake's level is expected to reach 637.5 feet by Tuesday -- above the record elevation of 636.77 set in 1993. http://qui.live.mediaspanonline.com/new_story/mark-twain-lake