user: ### NOW ANSWER:
Question: What is the lowest ERP W of the 67829 Facility ID?
Columns: ['Call sign', 'Frequency MHz', 'City of license', 'Facility ID', 'ERP W', 'Height m ( ft )', 'Class', 'FCC info']
Types: ['text', 'real', 'text', 'real', 'real', 'text', 'text', 'text']
Sample row: ['W267AG', 101.3, 'Salisbury, North Carolina', 67830.0, 38.0, 'm (ft)', 'D', 'FCC']
SQL:

assistant: SELECT MIN("ERP W") FROM "Table" WHERE "Facility ID" = 67829.0;