What is the elevation (m) of the Mount Wilhelm peak? 
CREATE TABLE table_18946749_2 (elevation__m_ INTEGER, peak VARCHAR)
SELECT MAX(elevation__m_) FROM table_18946749_2 WHERE peak = "Mount Wilhelm"
### Context: CREATE TABLE table_18946749_2 (elevation__m_ INTEGER, peak VARCHAR) ### Question: What is the elevation (m) of the Mount Wilhelm peak?  ### Answer: SELECT MAX(elevation__m_) FROM table_18946749_2 WHERE peak = "Mount Wilhelm"