Division 41 - WATER QUALITY STANDARDS: BENEFICIAL USES, POLICIES, AND CRITERIA FOR OREGON

Section 340-041-0001 - Preface
Section 340-041-0002 - Definitions
Section 340-041-0004 - Antidegradation
Section 340-041-0007 - Statewide Narrative Criteria
Section 340-041-0009 - Bacteria
Section 340-041-0011 - Biocriteria
Section 340-041-0016 - Dissolved Oxygen
Section 340-041-0019 - Nuisance Phytoplankton Growth
Section 340-041-0021 - pH
Section 340-041-0028 - Temperature
Section 340-041-0031 - Total Dissolved Gas
Section 340-041-0032 - Total Dissolved Solids (TDS)
Section 340-041-0033 - Toxic Substances
Section 340-041-0036 - Turbidity
Section 340-041-0046 - Water Quality Limited Waters
Section 340-041-0053 - Mixing Zones
Section 340-041-0057 - Implementation at Domestic Wastewater Treatment Works
Section 340-041-0059 - Variances
Section 340-041-0061 - Other Implementation of Water Quality Criteria
Section 340-041-0101 - Basin-Specific Criteria (Main Stem Columbia River): Beneficial Uses to Be Protected in the Main Stem Columbia River
Section 340-041-0103 - Approved TMDLs in the Basin:
Section 340-041-0104 - Water Quality Standards and Policies Specific to the Main Stem Columbia River
Section 340-041-0121 - Basin-Specific Criteria (Main Stem Snake River): Beneficial Uses to Be Protected in the Main Stem Snake River
Section 340-041-0122 - Approved TMDLs in the Basin:
Section 340-041-0124 - Water Quality Standards and Policies Specific to the Main Stem Snake River
Section 340-041-0130 - Basin-Specific Criteria (Deschutes): Beneficial Uses to Be Protected in the Deschutes Basin
Section 340-041-0133 - Approved TMDLs in the Basin:
Section 340-041-0135 - Water Quality Standards and Policies for this Basin
Section 340-041-0140 - Basin-Specific Criteria (Goose and Summer Lakes): Beneficial Uses to be Protected in Goose and Summer Lake Basins
Section 340-041-0143 - Approved TMDLs in the Basin:
Section 340-041-0145 - Water Quality Standards and Policies for this Basin
Section 340-041-0151 - Basin-Specific Criteria (Grande Ronde): Beneficial Uses to Be Protected in the Grande Ronde Basin
Section 340-041-0154 - Approved TMDLs in the Basin:
Section 340-041-0156 - Water Quality Standards and Policies for this Basin
Section 340-041-0160 - Basin-Specific Criteria (Hood): Beneficial Uses to Be Protected in the Hood Basin
Section 340-041-0164 - Approved TMDLs in the Basin:
Section 340-041-0165 - Water Quality Standards and Policies for this Basin
Section 340-041-0170 - Basin-Specific Criteria (John Day): Beneficial Uses to Be Protected in the John Day Basin
Section 340-041-0174 - Approved TMDLs in the Basin:
Section 340-041-0175 - Water Quality Standards and Policies for this Basin
Section 340-041-0180 - Basin-Specific Criteria (Klamath): Beneficial Uses to Be Protected in the Klamath Basin
Section 340-041-0184 - Approved TMDLs in the Basin:
Section 340-041-0185 - Basin-Specific Criteria (Klamath): Water Quality Standards and Policies for this Basin
Section 340-041-0190 - Basin-Specific Criteria (Malheur Lake): Beneficial Uses to Be Protected in the Malheur Lake Basin
Section 340-041-0194 - Approved TMDLs in the Basin:
Section 340-041-0195 - Water Quality Standards and Policies for this Basin
Section 340-041-0201 - Basin-Specific Criteria (Malheur River): Beneficial Uses to Be Protected in the Malheur River Basin
Section 340-041-0204 - Approved TMDLs in the Basin:
Section 340-041-0207 - Water Quality Standards and Policies for this Basin
Section 340-041-0220 - Basin-Specific Criteria (Mid Coast Basin): Beneficial Uses to Be Protected in the Mid Coast Basin
Section 340-041-0224 - Approved TMDLs in the Basin:
Section 340-041-0225 - Water Quality Standards and Policies for this Basin
Section 340-041-0230 - Basin-Specific Criteria (North Coast): Beneficial Uses to Be Protected in the North Coast Basin
Section 340-041-0234 - Approved TMDLs in the Basin:
Section 340-041-0235 - Water Quality Standards and Policies for this Basin
Section 340-041-0250 - Basin-Specific Criteria (Owyhee): Beneficial Uses to Be Protected in the Owyhee Basin
Section 340-041-0254 - Approved TMDLs in the Basin:
Section 340-041-0256 - Water Quality Standards and Policies for this Basin
Section 340-041-0260 - Basin-Specific Criteria (Powder/Burnt): Beneficial Uses to Be Protected in the Powder/Burnt Basins
Section 340-041-0264 - Approved TMDLs in the Basin:
Section 340-041-0265 - Water Quality Standards and Policies for this Basin
Section 340-041-0271 - Basin-Specific Criteria (Rogue): Beneficial Uses to Be Protected in the Rogue Basin
Section 340-041-0274 - Approved TMDLs in the Basin:
Section 340-041-0275 - Water Quality Standards and Policies for this Basin
Section 340-041-0286 - Basin-Specific Criteria (Sandy Basin): Beneficial Uses to Be Protected in the Sandy Basin
Section 340-041-0289 - Approved TMDLs in the Basin:
Section 340-041-0290 - Water Quality Standards and Policies for this Basin
Section 340-041-0300 - Basin-Specific Criteria (South Coast): Beneficial Uses to Be Protected in the South Coast Basin
Section 340-041-0304 - Approved TMDLs in the Basin
Section 340-041-0305 - Water Quality Standards and Policies for South Coast Basin
Section 340-041-0310 - Basin-Specific Criteria (Umatilla): Beneficial Uses to Be Protected in the Umatilla Basin
Section 340-041-0314 - Approved TMDLs in the Basin:
Section 340-041-0315 - Basin-Specific Criteria (Umatilla): Water Quality Standards and Policies for this Basin
Section 340-041-0320 - Basin-Specific Criteria (Umpqua Basin): Beneficial Uses to Be Protected in the Umpqua Basin
Section 340-041-0324 - Approved TMDLs in the Basin:
Section 340-041-0326 - Water Quality Standards and Policies for this Basin
Section 340-041-0330 - Basin-Specific Criteria (Walla Walla): Beneficial Uses to Be Protected in the Walla Walla Basin
Section 340-041-0334 - Approved TMDLs in the Basin:
Section 340-041-0336 - Water Quality Standards and Policies for this Basin
Section 340-041-0340 - Basin-Specific Criteria (Willamette): Beneficial Uses to Be Protected in the Willamette Basin
Section 340-041-0344 - Approved TMDLs in the Basin:
Section 340-041-0345 - Basin-Specific Criteria (Willamette): Water Quality Standards and Policies for this Basin
Section 340-041-0350 - The Three Basin Rule: Clackamas, McKenzie (above RM 15) and the North Santiam
Section 340-041-8033 - Division 41 Tables and Figures