Laserfiche WebLink
Ravines <br /> 5. Because many of the ravine areas in Everett are difficult to <br /> access and hazardous for building, they remain undeveloped. <br /> These ravines are a complex combination of steep slopes, <br /> geologically hazardous formations, stream systems, springs, <br /> and forests which provide valuable habitat for fish and <br /> wildlife, open space, and aesthetic benefits. The City <br /> should protect these ravine areas for each of the important <br /> functions they provide. <br /> Habitat Areas <br /> 6. Because the ravine and steep slope areas provide valuable <br /> habitat for wildlife, the City should preserve these habitat <br /> areas and create corridors which connect them with other <br /> habitat areas such as streams, shorelines, wetlands and <br /> forest areas. <br /> Clearing <br /> 7 . Because land modification which is commenced without any <br /> specific development proposal in mind can result in greater <br /> modification than necessary for development purposes, expose <br /> areas to erosion over a greater period of time, and reduce <br /> habitat areas, the City should allow clearing, grading and <br /> land alteration only for approved development proposals. <br /> Water Resources. <br /> A. Discussion. Everett and its designated urban growth area contain <br /> a multitude and variety of natural and man modified aquatic <br /> resources. These include the Puget Sound, Port Gardner Bay, the <br /> Snohomish River and portions of its floodplain and delta, lakes, <br /> streams, wetlands, springs, and aquifers. Each of these features <br /> has its own hydrological functions as well as other important and <br /> sometimes competing functions, such as economic, agricultural, <br /> recreational , wildlife and fisheries habitat, open space and <br /> aesthetic functions. Everett's surface waters and groundwater <br /> aquifers are not used as a source of domestic drinking water <br /> (Everett's water supply is surface water piped in from the Sultan <br /> basin in the Cascade Mountains) . Many of the natural water <br /> resources in Everett have been eliminated or modified over time <br /> by urban development. In all areas, the water quality of these <br /> features has been degraded by pollutants and development <br /> activities. Some efforts have been initiated to improve the <br /> quality of degraded waters, such as sewage treatment, storm water <br /> containment and treatment, and cleanup operations. Anticipated <br /> growth and development in the Everett area pose continued <br /> threats. <br /> All of the stream systems in Everett have been modified by <br /> development. Most streams which once supported fisheries have <br /> become largely devoid of salmonids as a result of human <br /> activities that have permanently paved, built upon, culverted, <br /> filled or relocated significant portions of many streams, and <br /> their associated wetlands and riparian environments. In this <br /> urbanized environment, streams and wetlands still provide many of <br /> the same functions that they provided in their natural state. <br /> These important functions include fish and wildlife habitat, <br /> 6 <br />