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Lower Mill Creek 2

1926

1999

Description:

LOWER MILL CREEK Baker's 1926 photograph shows an incised bedrock channel and an unvegetated point bar. A single Fremont cottonwood tree is visible along with a few willows near the dam overflow (foreground). The 1999 retake shows a healthy, properly functioning riparian zone with a wide variety of woody and herbaceous riparian plant species representing several age classes. Further outward expansion of the riparian zone at this point is impossible because of vertical bed rock banks. Note the same cottonwood tree in both photographs. Some other native riparian plants include Gooding willow, yellow willow, coyote willow, water birch, bulrush, spike rush, Baltic rush, horsetail, saltgrass, and white virgin's bower. Russian olive trees are also present and appear to be increasing. This area was grazed by cattle until 5 years ago when they were relocated. The area was closed to motorized vehicles at the same time but is now heavily impacted by pedestrian traffic.

Vegetative Community:

Riparian

Location:

San Juan

January 2018