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<br />Table 7.2 <br />Habitat Assessment <br /> <br />Table 7.1 <br />Habitat Assessment <br /> <br />I <br /> <br />I <br /> <br />Average <br />Ranking <br /> <br />1 <br /> <br />2 <br /> <br />2.9 <br /> <br />2 <br /> <br />1 <br /> <br />5B SA 5A 2B 1, <br />/4 4 2B 2A <br />...,g.eac~.jFCC#) {Environmental Evaluatio!!....Stu~ 1O#,L <br />03 04 05 07 09 11 12 14 15 16 <br /> <br />2.7 <br /> <br />2 <br /> <br />3 <br /> <br />3 <br /> <br />7 <br /> <br />3 <br /> <br />1 <br /> <br />1 <br /> <br />1 <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2.0 <br /> <br />2 <br /> <br />3 <br /> <br />2.7 <br /> <br />3 <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2.0 <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2.0 <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2.0 <br /> <br />2.0 <br /> <br />Legend <br />Poor <br />Fair <br />Good <br />Excellent <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2 <br /> <br />1 <br /> <br />3 <br /> <br />2.0 <br /> <br />1.7 <br /> <br />1 <br /> <br />2 <br /> <br />2 <br /> <br />1 <br />2 <br />3 <br />4 <br /> <br />Aquatic <br />Habitat <br />Criteria <br /> <br />Streambed <br />Character- <br />istics <br /> <br />Channel <br />Morphology <br />Character- <br />istics <br /> <br />Bank <br />Stability <br />Character- <br />istics <br /> <br />Average <br />Ranking by <br />Reach <br /> <br /> Stream Reach (Drainagewav Master Planinll 10#) <br /> 5B 5A 5A! 4 4 4 3,4 3, 2B 11 <br /> 4 2B <br /> Reach (FCC#) (Environmental Evaluation Studv ID#) <br />Riparian Average <br />Habitat 03 04 05 07 09 11 12 14 15 16 Ranking <br />Criteria <br />Riparian 2 1 2 2 1 2 4 2 3 3 2.2 <br />Habitat <br />Vegetation <br />Structure * <br />Native Plant 3 3 2 3 3 2 1 2 3 2 2.4 <br />Habitat * <br />(NPH) <br />Streambank 3 4 4 4 4 5 5 4 3 5 4.1 <br />Vegetation <br />Stability * * <br />Total Aquatic 3 3 3 3 3 3 4 3 3 4 3.2 <br />Habitat <br />Quality <br />Ranking * * <br />Average 2.8 2.8 2.8 3.0 2.8 3.0 3.5 2.8 3.0 3.5 <br />Ranking by <br />Reach <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />Quality & <br /> <br />Protocols <br /> <br />Map Source: Primary, Secondary, and Tertiary Aquatic <br />Environmental Services. <br />Data Source: Boulder Creek Watershed Study Phase 1, 1997 and based on V.S <br />(1989). <br />Streambed Characteristics include: instream cover, embeddedness, epifaunal substrate, and channel flow. Channe <br />Morphology Characteristics (Secondary) includes: degree of channel alteration, sediment deposition, riffle frequency, <br />Bank Stability Characteristics (Tertiary) includes: bank stability, vegetative bank stability, and vegetative zone width. <br />Refer to Figures 7-1a, 7-1b, and 7-1c for Drainageway Planning Study and Environmental Evaluation Study reaches. <br /> <br />EP A Rapid Bioassessment <br /> <br />Water <br /> <br />Boulder <br /> <br />of <br /> <br />City <br /> <br />Maps, <br /> <br />Criteria <br /> <br />Habitat <br /> <br />Notes: <br />1. <br /> <br />2. <br /> <br />3. <br /> <br />4 <br />5 <br /> <br />Legend <br />Poor <br />Fair <br />Moderate <br />Good <br />Excellent <br /> <br />Notes: <br />1. (Map Source: City of Boulder Tributary Greenways Riparian Habitat <br />2. * Data Source: Riparian Habitat Assessment, Vegetation Evaluation. <br />3. ** Data Source: City of Boulder Water Quality. <br />4. Refer to Figures 7-1a, 7-lb and 7-1c for related Major Drainageway Planning Study and Environmental Study <br />reaches. <br /> <br />Draft. <br /> <br />Assessment, <br /> <br />1 <br />2 <br />3 <br />4 <br />5 <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />7-5 <br /> <br />I <br /> <br />I <br />