Deer Creek Channel Capacity Surveys

Deer Creek Channel Capacity Surveys

The Department of Water Resources proposes to conduct surveys along the managed portions of Deer Creek, approximately 1 mile west of Hwy. 99 and extending eastward for a total of approximately 7 miles. A cross section of the channel will be surveyed approximately every 400 feet to assess the channel's capacity to carry the design flow. Vegetation removal will be avoided if possible; however, minor vegetation removal (3 to 5-foot wide transects) may be necessary in order to facilitate surveys. Vegetation will not be cleared where survey crews determine there are no obstructions interfering between survey points. Where high-quality riparian vegetation exists, survey points will be moved either upstream or downstream in order to avoid disturbing habitat. The total vegetation removed would be a temporary impact to no more than 92,400 square feet (2.1 acres) out of a total of 170 acres, or roughly 0.01 percent of the total acreage along the creek. Elderberry shrubs (Sambucus sp) are found at various locations along Deer Creek and will be avoided during surveys. A DWR Environmental Scientist will work with the survey crew to ensure that elderberries are avoided and will flag them if necessary.

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