Title
Second Reading of Ordinance No. 19-1014, Adopting the Stormwater Master Plan as an Ancillary Document to the Comprehensive Plan (GLUA 19-00002: LEG 19-00001)
Body
RECOMMENDED ACTION (Motion):
Approval of Second Reading of Ordinance No.19-1014, Adopting the Stormwater Master Plan as an Ancillary to the Comprehensive Plan (GLUA 19-00002: LEG 19-00001)
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. 19-1014, adopting the Stormwater Master Plan as an Ancillary to the Comprehensive Plan.
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 adopt a new Stormwater Master Plan (SMP or Master Plan) to supersede all previously adopted city-wide and basin-specific drainage plans. The SMP identifies drainage system deficiencies and improvements necessary to address these deficiencies as capital improvements necessary to accommodate growth. The SMP will guide...
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