2021 Oregon Revised Statutes
Chapter 550 - Urban Flood Safety and Water Quality District
Section 550.170 - Urban flood safety and water quality district; boundaries; vested water rights unimpaired.


(a) Reduce the risk of flooding;
(b) Protect people and property from flood risk;
(c) Respond to flood emergencies;
(d) Convey water for the purpose of flood safety;
(e) Contribute to improved water quality, fish and wildlife habitat, floodplain restoration and landscape resilience;
(f) Promote equity and social justice in all aspects of the district’s operations;
(g) Prepare for and adapt to the impact of climate change in relation to the managed floodplain; and
(h) Provide the public with information regarding the cultural history of the territory in the managed floodplain.
(2)(a) The boundaries of the district are the boundaries of the portion of Multnomah County that lies within the urban growth boundary adopted by the metropolitan service district under ORS 268.390 as the urban growth boundary exists on September 29, 2019, or as changed by the metropolitan service district under ORS 268.354 on or after September 29, 2019. All cities and taxing districts within the boundaries of the district shall be included in the district.
(b) A change to the boundaries of the district made pursuant to this subsection must be filed in final approved form with the county assessor and the Department of Revenue as provided in ORS 308.225.
(3) ORS 550.150 to 550.400 may not be construed to affect, amend or repeal any other Oregon law or to affect or impair the vested rights of any person or public body to the use of water or vested rights in the use of water. [2019 c.621 §3]

Structure 2021 Oregon Revised Statutes

2021 Oregon Revised Statutes

Volume : 15 - Water Resources, Agriculture and Food

Chapter 550 - Urban Flood Safety and Water Quality District

Section 550.160 - Definitions.

Section 550.170 - Urban flood safety and water quality district; boundaries; vested water rights unimpaired.

Section 550.180 - Proceedings to test validity of district board order or act.

Section 550.190 - Board of directors; selection; terms.

Section 550.200 - Organizational meeting; oath; officers; meetings.

Section 550.210 - Duties of district board.

Section 550.230 - General powers of district.

Section 550.240 - Eminent domain.

Section 550.260 - Plan for watershed and habitat improvement and landscape resilience; decennial review.

Section 550.270 - District works.

Section 550.290 - Construction on public land or right of way or along public watercourse.

Section 550.300 - Financing construction, operation or maintenance of district works.

Section 550.310 - Assessments against benefited lands for district works; apportionment; hearing; works bonds.

Section 550.320 - Ad valorem property taxes; Local Budget Law applicable.

Section 550.330 - Service and user charges for district works; collection agreements; revenue bonds.

Section 550.340 - General obligation bonds.

Section 550.350 - Loan agreements with state and federal agencies; enforcement by order of circuit court; filing of loan certificate.

Section 550.360 - Dissolution of drainage or water control district or corporation; transfer of assets and liabilities to district; debt distribution plan; zone committee for continuity.

Section 550.370 - Notice requirements.

Section 550.380 - Election laws applicable.

Section 550.390 - Waterway pollution; penalty.

Section 550.400 - Civil liability for remediation costs.