Ordinance No. 20159 - Laserfiche WebLink

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designation. The 1999 Site Inventory Document and the 1999 Technical Supply and Demand Anal sis z Y contain the buildable land analysis. As part of the Inventory, the analysis considered various prohibitions and constraints to development See 1999 Technical Supply and Demand Anal sis Y section titled Undeveloped Residential Land Supply. As part of the supply analysis, unbuildable land was identified and subtracted from all the su 1 Pp Y components, Unbu~ldable land included the following: • Floodway • In Eugene =Protected wetlands, wetland mitigation sites and other significant wetlands • In Springfield =wetlands larger than 0.25 acres • Land within easement of 230 KV powerlines Land within 75 feet of Class A stream or pond • Land within 50 feet of Class B stream or pond • Small irregularly-shaped lots were also subtracted from the total buildable land su 1 durin pp Y g the adj ustment to the land supply, In addition, for each component of the land supply, an analysis of the following constraints was conducted: Constraints to Development • Floodplain • In Eugene =wetlands in the National Wetland Inventory or wetlands in the West Eugene Special Area Study that were not a mitigation site or protected. • In Springfield =Wetlands smaller than 0.25 acres in the Springfield Wetland Inventory • Hydric Soils • Slopes greater than 15 percent The 1999 Technical Supply and Demand Analysis contains the detailed rationale used in determining each of the development prohibitions and constraints and the level of develo ment p assigned to vacant lands ~n each of the categories. ~~4R 660-OS-020 Speci ac Plan Designations Required (1) ~2esidential plan designations shall be assigned to all buildable rand and shall be specific so 2Buildable Land"~- defined as residentially designated vacant and, at the option of the local jurisdiction, xedevelopable land within the Metro urban growth boundary that is not severely constrained by natural hazards Statewide Planning Goal 7} or subject to natural resource protection measures Statewide Planning Goals 5 and I5}. Publicly owned land is generally not considered available for residential use. Land with slopes of 25 percent or greater unless otherwise provided for at the time of acknowledgment and land within the 100-year floodplain is generally considered unbuildable for purposes of density calculations. 1 d -Findings in Support of Metro Plan Amendments