This battle finally began on July 11th, with McClellan's forces fighting against both Pegrams and Garnett's while he made the risky move of sending Rosecran's soldiers on the mountain path in hopes of attacking the rebel soldiers at their flank, marching in the pouring rain, Rosecran was finally successful in attacking the Confederate's wing. This caused the southern forces to begin falling back, and McClellan began shelling their forces, though the expected assault by McClellan's forces never came to fruition.
Rather short, the battle only lasted two hours, but it was still a large victory for the Union. The fighting split Confederate forces in two, with half succeeding in retreating to the town of Beverly. But some were not so lucky. With his own retreating path blocked off, Pegram and his remaining force of over 500 soldiers had no other choice than to surrender to northern troops on July 13th, while Garnett perished while fighting at Corrick's Ford on the same day. Casualties of the battle differ from source to source. With some saying both sides lost around 70 soldiers, others say that Confederate losses were up to 300, while the Union only lost 46 troops.
On July 11, 1861, General George B. McClellan's successful surprise attack on Rich Mountain and his army's ability to control the turnpike led to the withdrawal of Confederate troops from the area. Union troops dug trenches around Butcher Hill (Mt. Isner) and built numerous fortifications around the town. Troops also utilized homes and public buildings throughout the town, especially during the winter months of occupation. The Lemuel Chenoweth House was one of many used to house officers and care for the sick and wounded. This home is located next to the Beverly covered bridge and is open for tours. Despite the Southern sympathies of many residents throughout the area, Beverly and the surrounding area would be controlled by the Union for most of the war. However, Confederate raiders were able to persist throughout the area, making the Civil War in this section of West Virginia a local affair that divided residents during and after West Virginia secured statehood on June 20, 1863.