A stream that only contains water for less than 6 months of the year is represented by which line on a map?

A stream that only contains water for less than six months of the year is depicted on a map using a single broken blue line. This representation indicates that the stream is intermittent, meaning that it may flow during certain times of the year, typically influenced by seasonal weather patterns or other environmental factors.

The use of a single broken blue line specifically signifies that the stream does not maintain a consistent flow throughout the entire year. In contrast, a solid blue line usually represents a perennial stream, which has a continuous flow of water year-round. Therefore, the chosen representation accurately conveys the temporary nature of the water source, providing critical information to anyone interpreting the map for navigation, planning, or environmental considerations.