Title
Second Reading of Ordinance No. 19-1015, Adopting Public Works Stormwater and Grading Design Standards (GLUA 19-00002: LEG 19-00005)
Body
RECOMMENDED ACTION (Motion):
Approval of the 2nd Reading of Ordinance No. 19-1015, Updating the Oregon City Stormwater and Grading Design Standards (GLUA 19-00002: LEG 19-00005).
BACKGROUND:
At the November 18, 2019 City Commission meeting, the City Commission closed the record and voted 5-0 to approve the first reading of the Ordinance No. 19-1015, updating the Oregon City Stormwater and Grading Design Standards
The attached findings, reasons for decision and conclusions detail compliance of the proposal with the City's code and policies.
Stormwater management is a key element in maintaining and enhancing livability within the City of Oregon City (City). There is a direct link between stormwater runoff and the City’s surface and groundwater quality and quantity. As land is developed, creation of new impervious surfaces and loss of vegetation increases stormwater runoff during rainfall events, altering the natural hydrologic cycle. Without stormwater management, the increase in flows erodes stream channels and limits groundwater recharge. In addition, runoff that flows over roadways, parking areas, rooftops, and other impervious surfaces collects pollutants that are transported within the watershed to streams, rivers, and groundwater resources. Properly managing stormwater is vital to protecting our water resources for a great number of uses, including fish and wildlife habitat, recreation, and drinking water.
The City of Oregon City is seeking to amend its 2015 Stormwater and Grading Design Standards (Design Standards). The Design Standards prescribe standards for the planning and design stormwater conveyance and management systems. As required by City Code, the Design Standards apply to the development of all public and private projects throughout the City.
The Planning Commission voted 6-0 to recommen...
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