CREATE TABLE table_name_40 (location VARCHAR(255), design_flow__lpm_ VARCHAR(255), construction_start VARCHAR(255))
What Location has a Design flow (LPM) smaller than 1900, and a Construction Start of 2006 june?
    
SQL: SELECT location FROM table_name_40 WHERE design_flow__lpm_ < 1900 AND construction_start = "2006 june"