Idaho
303d streams
listed by Watershed
Upper Snake River Basin
| WATERBODY NAME | PNRS ID | CATALOGUE UNIT # | BOUNDARIES | POLLUTANT | PRIORITY | COMMENTS |
| Alpheus Creek | 405 | 17040212 | Headwaters to Snake River | low | SSOC-"s/t" for DWS, CWB, SS, PCR and SCR | |
| American Falls Reservoir | 346 | 17040206 | nutrients, sediment, dissolved oxygen | low | 305(b), appendix D | |
| Angus Creek | 313 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Antelope Creek | 6 | 17040104 | Headwaters to Snake River, South Fork | sediment | low | SSOC-"s/t" for PCR, SCR, "p" for SS, CWB, sediment as per Basin Status Report |
| Antelope Creek | 168 | 17040218 | Headwaters to Big Lost River | sediment, thermal modif., flow alteration | low | 305(b), appendix D |
| Bacon Creek | 316 | 17040207 | Headwaters to Diamond Creek | sediment | low | 305(b), appendix D |
| Badger Creek | 125 | 17040204 | R45ET6NS10 to First Trib. | sediment | low | 305(b), appendix D |
| Badger Creek | 143 | 17040217 | Headwaters to Little Lost River | nutrients, sediment | low | 305(b), appendix D |
| Bannock Creek | 349.1 | 17040206 | IR Boundary to American Falls | nutrients, sediment, pathogens | low | 305(b), appendix D |
| Bannock Creek | 349 | 17040206 | Headwaters to IR Boundary | nutrients, sediment, pathogens | low | 305(b), appendix D |
| Bannock Creek, W Fk | 349.02 | 17040206 | Headwaters to IR Boundary | sediment | low | 305(b), appendix D |
| Beaver Creek | 193 | 17040214 | Dubois to Camas Creek | nutrients, sediment, thermal modif., flow alter., habitat alter. | low | 305(b), appendix D |
| Beaver Creek | 194 | 17040214 | Spencer to Dubois | nutrients, sediment, thermal modif., flow alter., habitat alter. | low | 305(b), appendix D |
| Bell Marsh Creek | 335.02 | 17040208 | Headwaters to Marsh Creek | sediment | low | 305(b), appendix D |
| Big Lost River | 164 | 17040218 | Chilly Buttes to Mackay Reservoir | nutrients, sediment | low | 305(b), appendix D |
| Big Lost River | 161 | 17040218 | Moore Diversion to US26 | nutrients, sediment, thermal modif., dissolved oxygen, flow alteration | low | 305(b), appendix D |
| Big Lost River, East Fork | 180 | 17040218 | Headwaters to Starhope Creek | sediment, thermal modif. | low | 305(b), appendix D, SSOC-"p" for SS and CWB |
| Big Lost River, East Fork | 179 | 17040218 | Starhope Creek to Forks | habitat alteration | low | SSOC-"p" for SS, pollutant as per Basin Status Report |
| Big Wood River | 482 | 17040219 | Glendale Diversion to T1NR18ES35 | flow alteration | low | SSOC-"s/t" for DWS, PCR and SCR, "p" for CWB and SS pollutant as per Basin Status Report |
| Big Wood River | 481 | 17040219 | T1NR18ES35 to Magic Reservoir | none listed in the Basin Status Report | low | SSOC-"s/t" for DWS, AWS, CWB, SS, PCR and SCR |
| Big Wood River | 478 | 17040219 | Richfield Diversion to High | nutrients, sediment, flow alter. | low | 305(b), appendix D |
| Big Wood River | 477 | 17040219 | Highway 75 to Little Wood River | nutrients, sediment, dissolved oxygen, flow alteration, pathogens | low | 305(b), appendix D |
| Big Wood River | 476 | 17040219 | Little Wood River to Interstate | nutrients, sediment, dissolved oxygen, flow alteration, pathogens | low | 305(b), appendix D |
| Big Wood River | 483 | 17040219 | Headwaters to Glendale Diversion | flow alteration | low | SSOC-"s/t" for DWS, CWB, SS, PCR and SCR pollutant as per Basin Status Report |
| Billingsley Creek | 384 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, flow alteration, ammonia | high* | 305(b), appendix D, Idaho's 1994 list, SSOC-"s/t" for DWS and SCR, "p" for CWB, SS and PCR |
| Birch Creek | 338 | 17040208 | Headwaters to Marsh Creek | nutrients, sediment | low | 305(b), appendix D |
| Birch Creek | 448 | 17040211 | Headwaters to Oakley (town) | sediment, dissolved oxygen, pathogens | low | 305(b), appendix D |
| Birch Creek | 155 | 17040216 | Blue Dome to Reno Ditch | sediment, flow alteration | low | 305(b), appendix D |
| Birch Creek | 154 | 17040216 | Reno Ditch to Sinks | flow alteration, habitat alteration, nutrients, sediment | low | 305(b), appendix D |
| Birch Creek | 42 | 17040205 | Headwaters to Willow Creek | sediment | low | 305(b), appendix D |
| Blackfoot River | 302.1 | 17040207 | Wolverine Creek to Main Canal | nutrients, sediment | low | 305(b), appendix D |
| Blackfoot River | 303 | 17040207 | Blackfoot Dam to Wolverine | nutrients, sediment, flow alteration | low | 305(b), appendix D, SSOC-"s/t" for PCR and SCR, "p" for CWB and SS, flow alteration as per Basin Status Report |
| Blackfoot River | 305 | 17040207 | Headwaters to Blackfoot River | sediment, organics | low | 305(b) appendix D |
| Blind Canyon Creek | 389 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, flow alteration pathogens | low | 305(b), appendix D |
| Bliss Reservoir | 370 | 17040212 | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | medium | 305(b), appendix D, Idaho's 1994 list | |
| Brockman Creek | 47 | 17040205 | Headwaters to Grays Lake Outlet | nutrients, sediment | low | 305(b), appendix D |
| Cabin Creek | 318 | 17040207 | Headwaters to Lanes Creek | sediment | low | 305(b), appendix D |
| Camas Creek | 190 | 17040214 | Highway 91 to Mud Lake | nutrients, sediment | low | 305(b), appendix D |
| Camas Creek | 191 | 17040214 | Spring Creek to Highway 91 | nutrients, sediment, thermal modif., flow alter., habitat alter. | low | 305(b), appendix D |
| Camas Creek | 532 | 17040220 | Headwaters to Macon Flat Bridge | sediment | low | SSOC-"p" for CWB, SS and PCR, "s/t" for SCR pollutant as per Basin Status Report |
| Cassia Creek | 438 | 17040210 | Headwaters to Raft River | sediment, habitat alteration | low | SSOC-"s/t" for AWS and SCR, "p" for CWB and SS, "n" for PCR |
| Cedar Creek | 462 | 17040213 | Roseworth Res. to Salmon Falls | nutrients, sediment, dissolved oxygen, flow alteration, pathogens | low | 305(b), appendix D |
| Cellars Creek | 51 | 17040205 | Headwaters to Willow Creek | sediment, thermal modif., flow alteration | low | 305(b), appendix D |
| Cherry Creek | 169 | 17040218 | Headwaters to Antelope Creek | sediment, thermal modif. | low | 305(b), appendix D |
| Cherry Creek | 339 | 17040208 | Headwaters to Birch Creek | nutrients, sediment | low | 305(b), appendix D |
| Clear Springs | 395 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, ammonia | low | 305(b), appendix D |
| Clover Creek | 379 | 17040212 | Pioneer Res. to Snake River | sediment | low | 305(b), appendix D |
| Corral Creek | 309 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Corral Creek | 48 | 17040205 | Headwaters to Brockman Creek | sediment, thermal modif. | low | 305(b), appendix D |
| Cottonwood Creek | 403 | 17040212 | Headwaters to Rock Creek | nutrients, sediment, flow alter., pathogens, pesticides, ammonia | low | 305(b), appendix D |
| Cottonwood Creek | 471 | 17040213 | Headwaters to Shoshone Creek | nutrients, sediment, dissolved oxygen | low | 305(b), appendix D |
| Cranes Creek | 56 | 17040205 | Headwaters to Willow Creek | sediment | low | 305(b), appendix D |
| Croy Creek | 491 | 17040219 | Headwaters to Big Wood River | nutrients, sediment, flow alteration | low | 305(b), appendix D |
| Crystal Springs | 398 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, flow alter., ammonia | low | 305(b), appendix D |
| Darby Creek | 134 | 17040204 | Highway 33 to Teton River | sediment, flow alteration | low | 305(b), appendix D |
| Deer Creek | 144 | 17040217 | Headwaters to Little Lost River | sediment, flow alteration, thermal modif. | low | 305(b), appendix D |
| Dempsey Creek | 340 | 17040208 | Headwaters to Portneuf | sediment | low | 305(b), appendix D |
| Devil Creek | 461 | 17040213 | Headwaters to Salmon Falls | low | 305(b), appendix D | |
| Diamond Creek | 315 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Dry Creek | 409 | 17040212 | Headwaters to Medley Creek | sediment, thermal modif., flow alter., pathogens | low | 305(b), appendix D |
| Dry Creek | 147 | 17040217 | Headwaters to Diversion | sediment, thermal modif. | low | 305(b), appendix D |
| Dry Creek | 408 | 17040212 | Medley Creek to Snake River | sediment, thermal modif., flow alter., pathogens | low | 305(b), appendix D |
| Dry Creek | 521 | 17040221 | Headwaters to Little Wood River | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D |
| Dry Creek | 146 | 17040217 | Diversion to Wet Creek | nutrients, sediment, flow alteration, thermal modif. | low | 305(b), appendix D |
| Dry Creek, W Fk | 411 | 17040212 | Headwaters to Dry Creek | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D |
| Dry Valley Creek | 314 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Eddie Creek | 210 | 17040215 | Headwaters to Medicine Lodge Creek | sediment, habitat alter., nutrients | low | 305(b), appendix D |
| Ellison Creek | 399 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | low | 305(b), appendix D, SSOC-"p" for CWB and SS, "n" for PCR, "s/t" for SCR |
| Falls River | 65 | 17040203 | Conant Creek to Henry's Fork | none listed in the Basin Status Report | low | SSOC-"s/t" for SS, "p" for CWB |
| Falls River | 65.1 | 17040203 | Headwaters to Conant Creek | none listed in the Basin Status Report | low | SSOC-"s/t" for SS, "p" for CWB |
| Fish Creek | 522 | 17040221 | Fish Creek Res. to Carey L. | nutrients, sediment, dissolved oxygen, flowalter., pathogens | low | 305(b), appendix D |
| Fish Creek | 523 | 17040221 | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D | |
| Fish Creek | 85 | 17040202 | Headwaters to Robison Creek | none listed in the Basin Status Report | low | SSOC-"p" for CWB |
| Fox Creek | 136 | 17040204 | Wyoming Line to Teton River | sediment, thermal modif., flow alteration | low | 305(b), appendix D |
| Fritz Creek | 212 | 17040215 | Headwaters to Medicine Lodge Creek | nutrients, thermal modif. | low | 305(b), appendix D |
| Garden Creek | 336 | 17040208 | Garden Creek Gap to Marsh Creek | nutrients, sediment | low | 305(b), appendix D |
| Garden Creek | 336.1 | 17040208 | Headwaters to Garden Creek Gap | nutrients, sediment | low | 305(b), appendix D |
| Gibson Jack Creek | 332 | 17040208 | Headwaters to Portneuf River | sediment | low | 305(b), appendix D |
| Goodenough Creek | 335.03 | 17040208 | Headwaters to Marsh Creek | sediment | low | 305(b), appendix D |
| Goose Creek | 447 | 17040211 | Headwaters to Oakley Res. | nutrients, sediment, dissolved oxygen, thermal modification, flow alte | low | 305(b), appendix D |
| Grays Lake Outlet | 43 | 17040205 | Falls R42ET35S3 to Willow Creek | nutrients, sediment | low | 305(b), appendix D |
| Grays Lake Outlet | 44 | 17040205 | Grays Lake to Above Falls | nutrients, sediment | low | 305(b), appendix D |
| Hancock Creek | 55 | 17040205 | Headwaters to Willow Creek | sediment, thermal modif. | low | 305(b), appendix D |
| Hawkins Creek | 337 | 17040208 | Headwaters to Marsh Creek | nutrients, sediment | low | 305(b), appendix D |
| Hawkins Reservoir | 337.1 | 17040208 | nutrients, dissolved oxygen | low | 305(b), appendix D | |
| Hell Creek | 45 | 17040205 | Headwaters to Grays Lake Outlet | nutrients, sediment | low | 305(b), appendix D |
| Henry's Lake | 106 | 17040202 | dissolved oxygen | low | SSOC-"s/t" for SS, CWB, PCR, and SCR, D.O. as per Basin Status Report | |
| Homer Creek | 50 | 17040205 | Headwaters to Grays Lake Outlet | sediment | low | 305(b), appendix D |
| Horseshoe Creek | 130 | 17040204 | Headwaters to Teton River | flow alteration | low | 305(b), appendix D |
| House Creek | 465 | 17040213 | Headwaters to Roseworth res. | nutrients, sediment, dissolved oxygen, flow alteration, pathogens, amm | low | 305(b), appendix D |
| Irving Creek | 211 | 17040215 | Headwaters to Medicine Lodge Creek | nutrients, sediment, habitat later. | low | 305(b), appendix D |
| Kendall Creek | 319 | 17040207 | Headwaters to Diamond Creek | sediment | low | 305(b), appendix D |
| Lanes Creek | 320 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D, SSOC-"p" for CWB and SS |
| Lava Creek | 46 | 17040205 | Headwaters to Grays Lake Outlet | sediment, thermal modif. | low | 305(b), appendix D |
| Leigh Creek | 128 | 17040204 | Wyoming Line to Teton River | sediment | low | 305(b), appendix D |
| Little Wood Res. | 515 | 17040221 | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D | |
| Little Wood River | 512 | 17040221 | Silver Creek to Richfield (town) | nutrients, sediment | low | SSOC-"s/t" for CWB, SS, PCR and SCR, pollutants as per Basin Status Report |
| Little Wood River | 513 | 17040221 | East Canal Diversion to Sil. | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D |
| Little Wood River | 511 | 17040219 | Richfield (twon) to Big Wood River | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D, SSOC-"p" for CWB, SS and PCR, "s/t" for SCR |
| Long Valley Creek | 53 | 17040205 | Headwaters to Willow Creek | sediment, thermal modif. | low | 305(b), appendix D |
| L. Salmon Falls Reservoir | 372 | 17040212 | Entire Reservoir | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | high | 305(b), appendix D, Idaho's 1994 list. SSOC-"s/t" for CWB, PCR and SCR, "n" for SS |
| Mackay Reservoir | 163 | 17040218 | None Listed in 305(b) report | low | 305(b), appendix D | |
| Marsh Creek | 335 | 17040208 | Headwaters to Portneuf River | nutrients, sediment | low | 305(b), appendix D |
| McCoy Creek | 19 | 17040104 | Palisades Res. to Iowa Creek | none listed in Basin Status Report | low | SSOC-"p" for SS and CWB |
| McCoy Creek | 19.1 | 17040104 | Headwaters to Iowa Creek | none listed in Basin Status Report | low | SSOC-"p" for SS and CWB |
| McMullen Creek | 404 | 17040212 | Headwaters to Cottonwood Creek | nutrients, sediment, dissolved oxygen, thermal modification, flow alte | low | 305(b), appendix D |
| McTucker Creek | 356 | 17040206 | Headwaters to Snake River | sediment | low | 305(b), appendix D |
| Meadow Creek | 310 | 17040205 | Headwaters to Blackfoot Res. | sediment | low | 305(b), appendix D |
| Meadow Creek | 40 | 17040205 | Headwaters to Ririe Res. | sediment | low | 305(b), appendix D |
| Medicine Lodge Creek | 206 | 17040215 | Warm Creek to Small | sediment, thermal modif., flow alter. | low | 305(b), appendix D |
| Medicine Lodge Creek | 205 | 17040215 | Small to Sinks | none listed in 305(b) appendix D | low | 305(b), appendix D |
| Mill Creek | 54 | 17040205 | Headwaters to Willow Creek | sediment, thermal modif. | low | 305(b), appendix D |
| Milner Reservoir | 359 | 17040209 | nutrients, sediment, dissolved oxygen, flow alteration, pathogens, oil | low | 305(b), appendix D | |
| Mink Creek | 333 | 17040208 | Headwaters to Portneuf River | nutrients, sediment | low | 305(b), appendix D |
| Moody Creek | 119 | 17040204 | Forest Boundary to Teton River | nutrients | low | 305(b), appendix D |
| Moonshine Creek | 349.01 | 17040206 | Headwaters to IR Boundary | sediment | low | 305(b), appendix D |
| Mormon Reservoir | 539 | 17040220 | nutrients, sediment, dissolved oxygen, flow alteration, pathogens | low | 305(b), appendix D | |
| Muldoon Creek | 185 | 17040218 | Headwaters to Starhope Creek | sediment | low | 305(b), appendix D |
| North Fork Big Lost River | 166 | 17040218 | Headwaters to Forks | none listed in Basin Status Report | low | SSOC-"p" for SS |
| Oakly Reservoir | 446 | 17040211 | nutrients, sediment, dissolved oxygen, flow alteration | low | 305(b), appendix D | |
| Packsaddle Creek | 129 | 17040204 | Headwaters to Teton River | sediment, flow alteration | low | 305(b), appendix D |
| Pebble Creek | 341 | 17040208 | Headwaters to Portneuf | sediment | low | 305(b), appendix D |
| Pioneer Reservoir | 380 | 17040212 | nutrients, sediment, dissolved oxygen, thermal modifications, flow atl | low | 305(b), appendix D | |
| Pocatello Creek | 331 | 17040208 | Headwaters to Portneuf River | sediment | low | 305(b), appendix D |
| Porcupine Creek | 86 | 17040202 | Headwaters to Robinson Creek | none listed in the Basin Status Report | low | SSOC-"p" for CWB |
| Portneuf River | 326 | 17040208 | Lava Hot Springs to PVC diversion | sediment, nutrients | low | 305(b), appendix D, SSOC-"n" for SS and CWB nutrients as per Basin Status Report |
| Portneuf River | 330 | 17040208 | Headwaters to Chesterfield | sediment | low | 305(b), appendix D |
| Portneuf River | 324 | 17040208 | Interstate 86 to IR Boundary | nutrients, sediment | low | 305(b), appendix D |
| Portneuf River | 327 | 17040208 | Chesterfield Canal to Lava | nutrients, sediment, flow alteration | low | 305(b), appendix D, SSOC-"p" for CWB and SS, "s/t" for PCR and SCR |
| Portneuf River | 328 | 17040208 | Chesterfield Res. to Chester | nutrients, sediment | low | 305(b), appendix D, SSOC-"p" for CWB and SS, "s/t" for PCR and SCR |
| Portneuf River | 17040208 | Chesterfield res. to Am. Falls Res. | bacteria, nutrients, sediment | high | Idaho's 1994 list | |
| Portneuf River | 325 | 17040208 | Diversion, T9SR37ES22 to Mar. | sediment | low | 305(b), appendix D |
| Portneuf River | 324.2 | 17040208 | Marsh Creek to Johny Creek | sediment | low | 305(b), appendix D |
| Portneuf River | 324.1 | 17040208 | Johny Creek to Interstate 86 | sediment, oil and grease | low | 305(b), appendix D |
| Raft River | 430 | 17040210 | Malta to Snake River | nutrients, sediment, dissolved oxygen, flow alteration, pathogens, amm | low | 305(b), appendix D |
| Raft River | 431 | 17040210 | Utah Line to Malta | sediment, dissolved oxygen, salinity, thermal modification, pathogens | low | 305(b), appendix D |
| Rapid Creek | 334 | 17040208 | Headwaters to Portneuf River | sediment | low | 305(b), appendix D |
| Rattlesnake Creek | 350 | 17040206 | Headwaters to IR Boundary | sediment | low | 305(b), appendix D |
| Rawlins Creek | 307 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Riley Creek | 385 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, pathogens, ammonia | low | 305(b), appendix D |
| Ririe Reservoir | 36 | sediment | low | 305(b), appendix D | ||
| Robinson Creek | 84 | 17040202 | Yellowstone NP to Warm River | none listed in the Basin Status Report | low | SSOC-"p" for CWB |
| Rock Creek | 365 | 17040206 | Headwaters to Snake River | sediment | low | 305(b), appendix D |
| Rock Creek | 87 | 17040202 | Yellowstone NP to Porcupine Creek | none listed in the Basin Status Report | low | SSOC-"s/t" for AWS, "p" for CWB, PCR and SCR |
| Rock Creek | 400 | 17040212 | Rock Creek (town) to Snake | nutrients, sediment, dissolved oxygen, flow alteration, oil and grease | low | 305(b), appendix D |
| Rock Creek | 487 | 17040219 | Headwaters to Magic Reservoir | habitat alteration, bacteria, temperature, sediment | low | SSOC-"p" for CWB, SS and SCR, "n" for PCR pollutants as per Basin Status Report |
| Rock Creek, E Fk | 366 | 17040206 | Headwaters to Rock Creek | sediment | low | 305(b), appendix D |
| Roseworth Reservoir | 463 | 17040213 | or Cedar Creek Reservoir | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | low | 305(b), appendix D |
| Sage Creek | 227 | Headwaters to Stump Creek | sediment | low | 305(b), appendix D | |
| Salmon Falls Creek | 458 | 17040213 | Salmon Falls Dam to Snake River | nutrients, sediment, dissolved oxygen, pathogens, | low | 305(b), appendix D |
| Salmon Falls Creek | 460 | 17040213 | Nevada Line to Salmon Falls | nutrients, thermal modif. | low | 305(b), appendix D |
| Sawmill Creek | 49 | 17040205 | Headwaters to Brockman Creek | sediment, thermal modif. | low | 305(b), appendix D |
| Sawmill Creek | 148 | 17040217 | Headwaters to Little Lost River | sediment | low | 305(b), appendix D |
| Seventy Creek | 57 | 17040205 | Headwaters to Willow Creek | sediment, thermal modif., flow alteration | low | 305(b), appendix D |
| Sheep Creek | 321 | 17040207 | Headwaters to Lanes Creek | sediment | low | 305(b), appendix D |
| Shoshone Creek | 467 | 17040213 | Big Creek to Magic Hot Springs | sediment, dissolved oxygen, thermal modif., pathogens | low | 305(b), appendix D, SSOC-"s/t" for AWS, "p" for CWB, SS, PCR and SCR |
| Shoshone Creek | 466 | 17040213 | Magic Hot Springs to Nevada | sediment, dissolved oxygen, thermal modif., pathogens | low | 305(b), appendix D, SSOC-"s/t" for AWS, "p" for CWB, SS, PCR and SCR |
| Shoshone Creek | 468 | 17040213 | Cottonwood Creek to Big Creek | sediment, dissolved oxygen, thermal modif., pathogens, flow alteration | low | 305(b), appendix D |
| Shoshone Falls Reservoir | 375 | 17040212 | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | low | 305(b), appendix D | |
| Silver Creek | 518 | 17040221 | Stalker Creek to Kilpatrick Bridge | none listed in the Basin Status Report | low | SSOC-"s/t" for CWB, SS, PCR, and SCR |
| Silver Creek | 517 | 17040221 | Kilpatrick Bridge to Little Wood R. | none listed in the Basin Status Report | low | SSOC-"s/t" for CWB, SS, PCR, and SCR |
| Slug Creek | 312 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Snake River | 374.1 | 17040212 | Rock creek to Shoshone Falls | sediments, nutrients, temperature | high | Idaho's 1994 list |
| Snake River | 362 | 17040206 | Massacre Rocks to Lake Walc. | sediment, dissolved oxygen, pesticides | low | 305(b), appendix D |
| Snake River | 363.1 | 17040206 | American Falls Dam to Eagle Rock | sediment | low | 305(b), appendix D |
| Snake River | 348 | 17040206 | Bonneville County Line to Fer. | nutrients, sediment, dissolved oxygen, flow alteration | low | 305(b), appendix D |
| Snake River | 347 | 17040206 | Ferry Butte to American Falls Res. | sediment | low | 305(b), appendix D |
| Snake River | 363 | 17040206 | Eagle Rock to Massacre Rock | sediment | low | 305(b), appendix D |
| Snake River | 17040212 | Cassia Gulch to Big Pilgrim Gulch | sediment, nutrients, temperature | medium | Idaho's 1994 list | |
| Snake River | 369 | 17040212 | Bliss Bridge to King Hill D. | sediment | low | 305(b), appendix D |
| Snake River | 17040212 | King Hill to Big Pilgrim Gulch | sediment, nutrients, temperature | medium | Idaho's 1994 list | |
| Snake River | 17040212 | Deep Creek to Mud Creek | sediment, nutrients, temperature | high | Idaho's 1994 list | |
| Snake River | 17040212 | Clear Lakes Bridge to Cedar Draw | sediment, nutrients, temperature | high | Idaho's 1994 list | |
| Snake River | 374 | 17040212 | Cedar Draw to Rock Creek | sediments, nutrients, temperature | high | Idaho's 1994 list |
| Snake River | 378 | 17040212 | Milner Dam to Murtaugh | nutrients, sediment, dissolved oxygen, thermal modification, flow alte | low | 305(b), appendix D |
| Snake River | 377 | 17040212 | Murtaugh to Twin Falls Res. | nutrients, sediment, dissolved oxygen, pathogens, ammonia | low | 305(b), appendix D |
| Snake River | 17040212 | Mud Creek to Clear Lakes Bridge | sediment, nutrients, temperature | high | Idaho's 1994 list | |
| Snake River, South Fork | 3 | 17040104 | Irwin to Heise | flow alteration | low | SSOC-"s/t" for SS, dewatering as per Basin Status Report |
| Snake River, South Fork | 4 | 17040104 | Palisades Dam to Irwin | flow alteration | low | SSOC-"s/t" for SS, dewatering as per Basin Status Report |
| Soldier Creek | 537 | 17040220 | Baseline to Camas Creek | nutrients, sediment, dissolved oxygen, flow alteration, pathogens | low | 305(b), appendix D |
| Spring Creek | 167 | 17040218 | Springs to Bog Lost River | sediment, dissolved oxygen, thermal modif., flow alteration, nutrients | low | 305(b), appendix D |
| Spring Creek | 127 | 17040204 | Wyoming Line to Teton River | sediment, thermal modif., flow alteration | low | 305(b), appendix D |
| Starhope Creek | 183 | 17040218 | Headwaters to Big Lost River | sediment | low | 305(b), appendix D |
| Sublett Creek | 432 | 17040210 | 2 mi. below Sublett res. to L. | nutrients, sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D |
| Sublett Reservoir | 434 | 17040210 | nutrients, sediment, dissolved oxygen, flow alteration | low | 305(b), appendix D | |
| Summit creek | 151 | 17040217 | Headwaters to County Line | none listed in Basin Status Report | low | SSOC-"s/t" for CWB, SS, PCR and SCR |
| Summit Creek | 150 | 17040217 | County Line to Little Lost River | none listed in Basin Status Report | low | SSOC-"s/t" for CWB, SS, PCR and SCR |
| Teton River | 116 | 17040204 | Highway 33 to Bitch Creek | habitat alteration, sediment, nutrients | low | SSOC-"p" for SS and CWB, pollutants as per Basin Status Report |
| Teton River | 117 | 17040204 | Trail Creek to Highway 33 | sediment, habitat alteration | low | SSOC-"p" for SS and CWB, pollutants as per Basin Status Report |
| Teton River | 118 | 17040204 | Headwaters to Trail Creek | habitat alteration | low | SSOC-"p" for SS, pollutants as per Basin Status Report |
| Teton River | 132 | 17040204 | Highway 33 to Teton River | nutrients, sediment | low | 305(b), appendix D |
| Teton River, N & S Fork | 113 | 17040204 | Teton Forks to Henry's Fork | nutrients, sediment | low | 305(b), appendix D |
| Tex Creek | 41 | 17040205 | Headwaters to Willow Creek | sediment | low | 305(b), appendix D |
| Thousand Springs Creek | 386 | 17040212 | Headwaters to Snake River | nutrients, sediment, flow alteration | low | 305(b), appendix D |
| Timber Creek | 109 | 17040202 | Henry's Lake to Headwaters | none listed in the Basin Status Report | low | SSOC-"p" for SS |
| Timothy Creek | 317 | 17040207 | Headwaters to Diamond Creek | sediment | low | 305(b), appendix D |
| Toponce Creek | 343 | 17040208 | Headwaters to Portneuf River | sediment | low | 305(b), appendix D |
| Trail Creek | 311 | 17040207 | Headwaters to Blackfoot River | sediment | low | 305(b), appendix D |
| Trapper Creek | 449 | 17040211 | Headwaters to Oakley Reservoir | sediment, dissolved oxygen, flow alter., pathogens | low | 305(b), appendix D |
| Twentyfourmile Creek | 342 | 17040208 | Headwaters to Portneuf River | sediment | low | 305(b), appendix D |
| Twin Bridges Creek | 176 | 17040218 | Headwaters to Big Lost River | nutrients, sediment | low | 305(b), appendix D |
| U. Salmon Falls Reservoir | 373 | 17040212 | nutrients, sediment, dissolved oxygen, flow alter., pathogens, ammonia | high | 305(b), appendix D, Idaho's 1994 list, SSOC-"s/t" for CWB, PCR and SCR, "n" for SS | |
| Vinyard Creek | 407 | 17040212 | Headwaters to Snake River | nutrients, sediment, dissolved oxygen, pathogens, ammonia | low | 305(b), appendix D |
| Walker Creek | 335.01 | 17040208 | Headwaters to Marsh Creek | sediment | low | 305(b), appendix D |
| Warm Creek | 213 | 17040215 | Headwaters to Medicine Lodge Creek | nutrients, thermal modif. | low | 305(b), appendix D |
| Warm River | 82 | 17040202 | Warm River Springs to Henry's Fork | none listed in the Basin Status Report | low | SSOC-"p" for CWB |
| Warm Springs Creek | 215 | 17040216 | Headwaters to Birch Creek | nutrients, sediment | low | 305(b), appendix D |
| Wet Creek | 145 | 17040217 | Headwaters to Little Lost River | sediment, flow alteration, thermal modif. | low | SSOC-"s/t" for CWB, PCR, SCR, "p" for SS, 305(b), Appendix D |
| Wildhorse Creek | 181 | 17040218 | Headwaters to Big Lost River | sediment, flow alteration | low | 305(b), appendix D |
| Willow Creek | 39 | 17040205 | Headwaters to Cellars Creek | sediment | low | 305(b), appendix D |
| Willow Creek | 37 | 17040205 | Grays Lake Outlet to Ririe Res. | sediment | low | 305(b), appendix D |
| Willow Creek | 35 | 17040205 | Ririe Dam to Snake River | sediment | low | 305(b), appendix D |
| Willow Creek | 38 | 17040205 | Cellars Creek to Grays Lake Outlet | sediment | low | 305(b), appendix D |
| Wolverine Creek | 306 | 17040207 | Headwaters to Blackfoot River | nutrients, sediment | low | 305(b), appendix D |