(1) A domestic water supply district organized under ORS chapter 264.

(2) A cemetery maintenance district organized under ORS chapter 265.

(3) A park and recreation district organized under ORS chapter 266.

(4) A mass transit district organized under ORS 267.010 to 267.394.

(5) A transportation district organized under ORS 267.510 to 267.650.

(6) A metropolitan service district organized under ORS chapter 268.

(7) A translator district organized under ORS 354.605 to 354.715.

(8) A library district organized under ORS 357.216 to 357.286.

(9) A county road district organized under ORS 371.055 to 371.110.

(10) A special road district organized under ORS 371.305 to 371.360.

(11) A road assessment district organized under ORS 371.405 to 371.535.

(12) A highway lighting district organized under ORS chapter 372.

(13) A health district organized under ORS 440.305 to 440.410.

(14) A sanitary district organized under ORS 450.005 to 450.245.

(15) A sanitary authority, water authority or joint water and sanitary authority organized under ORS 450.600 to 450.989.

(16) A county service district organized under ORS chapter 451.

(17) A vector control district organized under ORS 452.020 to 452.170.

(18) A rural fire protection district organized under ORS chapter 478.

(19) An airport district organized under ORS chapter 838.

(20) A geothermal heating district organized under ORS chapter 523.

(21) A water improvement district organized under ORS chapter 552.

(22) A water control district organized under ORS chapter 553.

(23) A weather modification district organized under ORS 558.200 to 558.440.

(24) A livestock district organized under ORS 607.005 to 607.051.

(25) A port organized under ORS 777.005 to 777.725 and 777.915 to 777.953.

(26) The Port of Portland established by ORS 778.010.

(27) A school district.

(28) Territory, other than territory within a city, proposed to be created, formed or incorporated into a district or to be annexed or otherwise added to a district.

(29) A soil and water conservation district organized under ORS 568.210 to 568.808 and 568.900 to 568.933.

(30) A heritage district organized under ORS 358.442 to 358.474.

(31) A radio and data district organized under ORS 403.500 to 403.542.

(32) A sand control district organized under ORS 555.500 to 555.535.

(33) A community college district formed under ORS chapter 341.

(34) A 9-1-1 communications district organized under ORS 403.300 to 403.380.

(35) An urban flood safety and water quality district created under ORS 550.150 to 550.400. [Formerly 259.020; 1981 c.226 §16; 1983 c.238 §1; 1983 c.350 §70; 1993 c.577 §18; 2007 c.562 §24; 2009 c.584 §23; 2015 c.560 §14; 2019 c.13 §38; 2019 c.621 §31; 2019 c.675 §10]