10632 ROSEWOOD AVE 2022-04-06 - Laserfiche WebLink

Mammalian species that would be expected to use the area include eastern cottontail rabbits (Sylvilagus floridanus), gray squirrels (Sciurus spp.), raccoon (Procyon lotor), and opossum (Didelphis virginianus). A partial (33 percent) fish barrier is mapped by WDFW at downstream of the off-site portion of Stream A near the property. Salmonid species including Sockeye (Oncorhynchus nerka), Coho (Oncorhynchus kisutch), Steelhead (Oncorhynchus mykiss), and Coastal cutthroat trout (Oncorhynchus clarki) are listed as potential species associated with this stream reach. This list is not intended to be all-inclusive, and may omit some bird, mammal, reptile, or amphibian species that utilize or could utilize the area. 8.0 HABITAT ASSESSMENT Under EMC 19.37.190(B), Stream A (Type F) and the associated riparian corridor are classified as fish and wildlife habitat conservation areas and are subject to regulation under this section of code. Pursuant to EMC 19.37.190(D)(1)(a), when development is proposed within 200 feet of a Type F stream, a habitat assessment is required. A habitat assessment evaluates the potential presence or absence of a regulated fish or wildlife species or habitat potentially affected by a development proposal, and contains an assessment of the potential impacts of the proposal on any regulated species or habitat subject to these regulations. Stream A is mapped as a Type F stream. A partial (33 percent)fish barrier is mapped by WDFW downstream of the property at a culvert that flows under Holly Drive. Potential species listed by WDFW that may be associated with this tributary are Sockeye (Oncorhynchus nerka), Coho (Oncorhynchus kisutch), Steelhead (Oncorhynchus mykiss), and Coastal cutthroat trout (Oncorhynchus clarki). The proposed manufactured home will be located in the same location as the existing home, entirely within the footprint of existing impervious surfaces. The proposed project will result in a small decrease in impervious area within the buffer. No instream or riparian habitat will be altered. Temporary erosion and sediment control measures will be implemented if necessary to ensure that no sediment from the site is deposited in Stream A during construction. Therefore, no impacts to regulated fish or wildlife species within Stream A will occur as a result of the proposed project. Lucas Property-10632 Rosewood Ave 6 Critical Area Report&Habitat Assessment WRI#21150 May 19,2021