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