Further bolstering Elizabeth City's financial success was the movement in 1827 of the customs house from Camden County to Elizabeth City. From only 1829 to 1832, Elizabeth City's tolls tripled. During the American Civil War the Confederate States had a small fleet stationed at Elizabeth City. After the Battle of Roanoke Island the Union forces sent a fleet to take the city. There was a small skirmish that followed which ended in a Union victory. Elizabeth City was under Union control for the remainder of the war, though Confederate irregulars engaged in guerrilla warfare with Union forces in the area for the remainder of the war.