Z02049000 USGS H02049000 3648150765145005151175SW03010202578 1.91 N02049000 BLACKWATER RIVER NEAR BURDETTE, VA Y02049000 302049000 194008 28.70 Bd 302049000 19420314 756 10.46 302049000 19430209 2500 15.65 302049000 19440310 3380 17.27