Intermittent and Ephemeral Streams
A perennial stream is one which flows continuously all year. Some perennial streams may only have continuous flow in segments of its stream bed year round during years of normal rainfall.
Blue-line streams are perennial streams and are marked on topographic maps with a solid blue line.
Read more about this topic: Stream
Famous quotes containing the words ephemeral and/or streams:
“If men at forty will be painting lakes
The ephemeral blues must merge for them in one,
The basic slate, the universal hue.”
—Wallace Stevens (1879–1955)
“So hills and valleys into singing break;
And though poor stones have neither speech nor tongue,
While active winds and streams both run and speak,
Yet stones are deep in admiration.
Thus praise and prayer here beneath the Sun
Make lesser mornings when the great are done.”
—Henry Vaughan (1622–1695)