Willow Wash is an

ephemeral Ephemerality (from the Greek word , meaning 'lasting only one day') is the concept of things being transitory, existing only briefly. Academically, the term ephemeral constitutionally describes a diverse assortment of things and experiences, fr ...

stream A stream is a continuous body of water, body of surface water Current (stream), flowing within the stream bed, bed and bank (geography), banks of a channel (geography), channel. Depending on its location or certain characteristics, a stream ...

or wash in San Bernardino County, California. Its mouth is west northwest of

Seventeen Mile Point Seventeen Mile Point is a mountain at the north end of the Old Dad Mountains in San Bernardino County, California. Its summit is at an altitude of . History Seventeen Mile Point acquired its name because the northernmost ridge of the mountain was ...

at an elevation of . From Seventeen Mile Point, its course breaks up into several

distributary A distributary, or a distributary channel, is a stream that branches off and flows away from a main stream channel. Distributaries are a common feature of river deltas. The phenomenon is known as river bifurcation. The opposite of a distributar ...

washes that run west and southwest toward Soda Lake. The wash has its source at an elevation of 1379 feet, at north of the

Marl Mountains The Marl Mountains are located in the Mojave National Preserve in eastern California in the United States, northeast of the Kelso Mountains. The Marl Mountains lie just east of Kelbaker Road, which connects the town of Baker with the small communit ...

. It runs southwest with heavy sands south and west of the Cima Volcanic Range and Volcanic Fields, parallels Kelbaker Road, turning northward until it reaches Seventeen Mile Point.

References

{{Coord, 35, 14, 10, N, 115, 56, 39, W, display=title Rivers of San Bernardino County, California