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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />4.3.1 Japanese Gulch Creek Matrix of Pathways and Indicators <br />A discussion of environmental parameters for Japanese Gulch Creek is provided below. This <br />creek has been the focus of several recent environmental restoration projects, which are ongoing. <br />Efforts have been centered on the lower Japanese Gulch Creek reaches, which lie downstream of <br />West Mukilteo Boulevard and comprise the majority of the creek downstream of the project site. <br />Table 2. Matrix of Pathways and Indicators Summary of Baseline Conditions within the action area for <br />Tapanese Gulch Creek <br />Pathways: <br />Environmental Baseline <br />Effects of the Action <br />Indicators <br />Properly <br />At <br />Not <br />Restore <br />Maintain <br />Degrade <br />Functioning <br />Risk <br />Properly <br />Functioning <br />Temperature <br />X <br />X <br />Sediment/ <br />X <br />X <br />Turbidity <br />Chemical <br />X <br />X <br />Contamination <br />/ Nutrients <br />Physical <br />X <br />X <br />Barriers <br />Substrate <br />X <br />X <br />Large Woody <br />X <br />X <br />Debris LWD <br />Pool Freq./ <br />X <br />X <br />Quality <br />Off-channel <br />X <br />X <br />Habitat <br />Refugia <br />X <br />X <br />Width/Depth <br />X <br />X <br />Ratio <br />Streambank <br />X <br />X <br />Condition <br />Floodplain <br />X <br />X <br />Connectivity <br />Change in <br />X <br />X <br />Peak/ Base <br />Flows <br />Increase in <br />X <br />X <br />Drainage <br />Network <br />Road Density <br />X <br />X <br />& Location <br />Disturbance <br />X <br />X <br />History <br />Riparian <br />X <br />X <br />Reserves <br />Biological Evaluation <br />Soundview Business Campus <br />■ <br />i <br />WRI #14109 <br />Revision #2: October 2, 2015 <br />