Garpel Water From Wikipedia, the free encyclopedia The Garpel Water is a river near Muirkirk, Scotland. It flows under the Sanquhar bridge and Tibbie's Brig. It flows into the River Ayr. Bridge over Garpel Water 55°31′N 4°05′W This article related to a river in Scotland is a stub. You can help Wikipedia by adding missing information.vte Related Articles