#INSIDENEWSHOUR

BY newsdesk  September 13, 2013 at 5:57 PM EDT

Mary Jo Brooks/PBS NEWSHOUR
PBS NewsHour’s Mary Jo Brooks captured this image of residents south of Lyons surveying damage caused by the flooding of Left Hand Creek. Brooks also said that U.S. Highway 36 remained closed, effectively cutting off the town of Lyons. Members of the National Guard have also begun rescuing townspeople, while more than 20 people are missing in Boulder County.