Multnomah County Drainage District #1
Pump Stations 5
Miles of Levee 13
Miles of Ditches and Slough 26.1
Founded in 1917, Multnomah County Drainage District # 1 is the largest of the 4 drainage districts along the south bank of the Columbia River in Multnomah County. The district includes commercial and industrial enterprises, agricultural, residential development, golf courses, sloughs, and lakes. The larger properties in the area include the Portland International Airport and Blue Lake Park. This district lies within 3 jurisdictions: the City of Portland, the City of Fairview, and the City of Gresham.
If you would like to learn about MCDD’s board members, check out our Board Members page.
FY 2017-2018 MCDD Budget Narrative– This narrative explains the key items from the budget. It includes the district mission and overview, key issues facing the district, key items from the budget presented with pie charts, and assessment methodology.
If you would like to access past board meeting minutes and agendas, go to our Meeting Materials page.
2017-18 PROPERTY ASSESSMENT RECONCILIATION
MCDD is largely funded by landowners within the Districts who pay an annual assessment fee to support MCDD operations and floodplain management. If you received a letter about an assessment miscalculation in 2017-18 fiscal year, please visit our Frequently Asked Questions page for more information, or call 503-290-3569.