Stormwater Policy Team 04.04.06 - Laserfiche WebLink

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Table 3. Relationshi of Recommended Water Qualit Protected Waterwa s to Existing Protection Measures Overlap of Recommended Water Quality Waterways with Existing Protection Total* Miles of Measures Waterways Recommended Water Quality Recommended for Waterways without Overlap Water Quality Goal 5 Protections Waterside Protection Overlay Zone j Protection Oct 2004 Water March 2006 Oct 2004 March 2006 Jurisdiction Quality Waterways Water Quality Recommended Recommended with Waterways with Water Quality Water Quality Recommended Adopted Nov Waterways Waterways Oct 2004 March 2006 Oct Mar March 2005 Goal 5 2005 Goal 5 2004 2006 Protections Protections Miles Percent Miles Percent Miles Percent Miles Percent Miles Percent Miles Percent ~ Cit Limits 69.79 63.70 39.05 56.0% 35.58 55.9% 12.70 18.2% 12.70 20.0°/ 18.04 25.8% 15.42 24.2 UGB 31.65 21.59 12.82 40.5% 10.98 50.9% 4.20 13.3% 4.20 19.0% 14.63 46.2% 6.41 29.7° Total 101.44 85.29 51.87 51.1% 46.56 54.6.% 16.90 16.7% 16.90 20.0% 32.67 32.2% 21.83 25.6% *These represent "gross" miles of recommended protections; they include miles of waterways already protected. In March 2005, "net" miles were reported to and included within SWMT/SWPT memos. Those miles excluded the 16.90 miles of Waterside Protection Overlay Zone. Net total miles reported in March 2005 were 86.21 (2004 recommended protections) and 84.98 (2005 recommended protections). The Of the 21.83 miles of water quality protected waterways without overlap with Goa15 or waterside setback protections: ~ 12.57 miles (58%) are publicly owned; • 5.73 miles (26%) are in non-tax lotted areas, primarily rights-of--way; and • 3.53 miles (16%) are privately owned. The number of acres of water quality waterways without overlap with existing protection measures could not be determined by the GIS model for this effort, as the areas protected by the west Eugene waterside setbacks and the Goa15 setbacks are not di itall available as of ors. It is ex ected that the number of g Y p Yg p acres without overlap in private ownership would be a greater percentage than the percentage of miles ' without overlap in private ownership (16%), given the difference between the standard setback recommended for water quality (75 feet) and the comparatively smaller setbacks (20-40 feet) established for natural resources particularly for headwater streams and lower elevation waterways adjoining private properties such as Spring Creek, Flat Creek and the Al Channel system. For informational purposes, Table 4 shows the total miles of adopted Goal 5 protections (53.2 miles) by . category and jurisdiction. The percentage of adopted Goal 5 miles that are overlapped by water quality protected waterway miles is 88% (46.6 miles). 3/28/06 8 _ _ _