CHARLESTON, South Carolina, Dhu-AlHijjah 20, 1436, October 04, 2015, SPA -- While spared the full fury of Hurricane Joaquin, parts of the U.S. East Coast still saw record-setting rain Saturday that shut down roads, waterlogged crops and showed little sign of letting up, according to AP. Much of the drenching was centered in the Carolinas, but coastal communities as far away as New Jersey were feeling the effects of unrelenting rainfall. Rain and flood warnings remained in effect for many parts of the East Coast through Sunday. President Barack Obama declared a state of emergency in South Carolina and ordered federal aid to help state and local efforts. Downtown Charleston was closed to incoming traffic Saturday as rain flooded roads and left some motorists stranded as flood waters engulfed their cars. At least two bridges were washed out in other parts of the state. "Where we normally are dealing with flooding for a few hours, we're dealing with it in days here," Charleston Police Chief Greg Mullen told The Associated Press. "We're seeing areas flood today that did not traditionally flood." Several shelters were opened in coastal counties while health officials warned people not to swim or play in the flood waters. Inland areas of South Carolina also were battered by rain. The Greenville-Spartanburg Airport in South Carolina recorded 2.3 inches (5.84 centimeters) of rain Saturday, smashing the previous record of 0.77 inches (1.96 centimeters) set in 1961, according to John Tomko, National Weather Service meteorologist at Greenville-Spartanburg. In North Carolina, Agriculture Commissioner Steve Troxler says farmers are starting to see the impact of the continuous rain on their crops. Apples in Henderson County are starting to split open because they're waterlogged and farmers can't get into the fields to harvest other crops. "I had one farmer tell me this is like getting all of your cash assets, put them on a clothesline, waiting for the wind to blow them away," he said. Flooded roads were closed throughout the mid-Atlantic region and power companies reported scattered outages in several states. In New Jersey, storms dislodged an entire house from its pilings in a low-lying area of Middle Township in southern Jersey. No one was in the residence. The National Weather Service in Greenville, South Carolina, said that "bursts of heavy rain are likely" in the Carolinas and parts of northern Georgia that could cause some rivers and streams to flood significantly. The rain levels had the potential to be "life threatening and historic," the service said on its website. Once the rain ends, the threat of flooding persists because the ground is too saturated to absorb water, meteorologists say. And high winds could bring down trees like the one that hit a vehicle near Fayetteville, North Carolina, killing a passenger. The storm also has been linked to a drowning in Spartanburg, South Carolina. Flood watches and warnings also are in effect in Delaware and parts of New Jersey, Maryland and Virginia. The weather service issued a warning for residents living along the coast to be alert for rising water. A combination of high water and high waves could result in beach erosion and damage to docks and piers. Still, the Atlantic Seaboard was spared what could have been much worse damage had Hurricane Joaquin not continued on a path well off the U.S. coast. --SPA 02:09 LOCAL TIME 23:09 GMT www.spa.gov.sa/w