Geographic Regions
Source:
Rule 629-635-0220 — Geographic Regions, https://secure.sos.state.or.us/oard/view.action?ruleNumber=629-635-0220 (accessed May 26, 2025).
629–635–0000
Purpose, Goals, Classification and Riparian Management Goals 629–635–0100
Purpose and Goals 629–635–0110
Monitoring 629–635–0120
Watershed Specific Practices for Water Quality Limited Watersheds and Threatened or Endangered Aquatic Species 629–635–0200
Water Classification 629–635–0210
Designation of Waters 629–635–0220
Geographic Regions 629–635–0300
Riparian Management Areas and Water Quality Protection Measures 629–635–0310
Riparian Management Area Widths for Streams
Purpose, Goals, Classification and Riparian Management Goals 629–635–0100
Purpose and Goals 629–635–0110
Monitoring 629–635–0120
Watershed Specific Practices for Water Quality Limited Watersheds and Threatened or Endangered Aquatic Species 629–635–0200
Water Classification 629–635–0210
Designation of Waters 629–635–0220
Geographic Regions 629–635–0300
Riparian Management Areas and Water Quality Protection Measures 629–635–0310
Riparian Management Area Widths for Streams