[About the Database]  [Instructions]  [Review the Database]

The Integrated Report Assessment Database contains information on water quality in Oregon’s surface waters and includes waters identified as water quality limited that need TMDLs (Category 5: Section 303(d) list). The database contains assessment information submitted to EPA in November 2014.

EPA approved most of the submitted 303(d) listings and delistings in December 2016. See EPA’s website for details on what was approved and disapproved. The approved 303(d) list with EPA’s modifications is currently effective for Oregon. DEQ will update the searchable database when EPA has completed final action to add other impaired waters to Oregon’s 303(d) list.

You can review the submitted 2012 Integrated Report using default or customized settings (See Review the Database), or review these lists pre-selected from the submitted data:

• All Category 5 Water Quality Limited Waters needing a TMDL, 303(d) list (submitted)
• Water bodies proposed to be added to the Category 5 303(d) list in 2012, 303(d) Added 2012 (submitted)
• Water bodies proposed to be removed from the 303(d) lists in 2012, De-listed 2012 (submitted)

 About the Database

The 2012 Integrated Report Assessment Database contains new assessment information and updates to assessments from 1998, 2002, 2004,and 2010. (See 2010 Integrated Report Database).The updates made in 2012 are described in the “2012 Assessment Action” report field. If no new data evaluations or assessments are done in 2012, the assessment information and the status assigned in previous assessments are carried forward into the 2012 Integrated Report and noted as “No Action”. 

Information for each record in the assessment database includes:

• Basin Name - Name of USGS 3^rd level hydrologic unit.
• Subbasin, 4th Field HUC - Name and Hydrologic Unit Codes (HUC 8-digit code) of USGS 4^th level hydrologic unit.
• Record ID - An identifier for a unique combination of water body location, pollutant parameter, and season.
• Waterbody Information -
• Name - Name of water body from Geographic Information System if available
• LLID - Georeferenced identifier derived from the latitude/longitude at the mouth of the stream line or center of river or lake. (See LLID application)
• River Miles - Starting and ending point of assessment unit in river miles from georeferenced location information. RM 0 is at the mouth of the stream, or center of a lake/reservoir.
• Segment Miles - Total miles in the assessment unit that represents a segment on a stream.
• Beach Name - Beach name used for reporting to EPA.
• Beach ID - Beach identifier used for reporting to EPA.
• Pollutant - A pollutant or condition that may impair water quality and has an Oregon water quality standard.
• Season - The season, such as Summer or Fall Winter Spring, or a time period when the pollutant or impairment may be present.
• Criteria - Summary of Oregon water quality criteria for the pollutant.
• Beneficial Use - Beneficial use protected by the water quality standard.
• Status - An assessment category assigned to each record based on evaluating water quality information using the assessment methodology decision rules.
  • Category 1: All standards are met. (This category is not used.)
  • Category 2: Attaining - Specific water quality standards are met.
  • Category 3: Insufficient data to determine whether a standard is met.
    • 3B: Potential concern - Some data indicate non-attainment of a criterion, but data are insufficient to assign another category.
  • Category 4: Water is water quality limited but a TMDL is not needed. This includes:
    • 4A: TMDL approved - TMDLs needed to attain applicable water quality standards have been approved.
    • 4B: Other pollution control requirements are expected to address all pollutants and will attain water quality standards.
    • 4C: Impairment is not caused by a pollutant (e.g., flow or lack of flow is not considered a pollutant.)
  • Category 5: Water is water quality limited and a TMDL is needed, Section 303(d) list.
• 2012 Assessment Action - Any new assessment action taken in 2012 after evaluating new data or information.
• Supporting Data - Summary of data and/or information evaluated for the assessment.

 Instructions to Review the 2012 Integrated Report Database

 Search criteria options:

• Full report - Use the default "All" selections. (The report may take a while to load as there are almost 20,000 records.)
• Limited report - Select by Subbasin (4th Field Hydrologic Unit Code HUC), Water body (Stream/Lake), LLID, pollutant, and/or Listing Status from the dropdown lists, or use the default "All" selection.
• Water quality limited water bodies (Appendix A) - Select the Listing Status: "Water Quality Limited - All". Includes Categories 4 and 5.
• 2012 303(d) list - Select Listing Status: "Water Quality Limited TMDL needed - 303(d)". Includes only Category 5, 303(d).
• De-listed waters - Click the check box for "Water bodies de-listed in 2012". Search may be for all de-listed water bodies, or be limited by Subbasin, Water body, and/or Pollutant Parameter.

NOTE: Large rivers (Willamette River, Columbia River, Deschutes River, etc.) and large assessment units may be in more than one subbasin (4th Field HUC). Search by water body name to find ALL the assessments on large waters. Searching by subbasin names will return any assessment unit contained in or crossing that 4th field HUC. (Example: "Alsea" returns 439 records.) Searching by combined subbasin names will return only the assessment segments that are in all those 4th field HUCs. (Example: "Alsea; Siuslaw" returns 2 records.)

Sorting and counting options:

• Click on the active headings (Subbasin, Water Body, Pollutant, Season, Criteria) to re-sort the search results in alpha-numeric order.
• Click on "Show All Records" to show the count of records in the search in the "Records per page" box.

Searching result options:

• Click "Search" button to view results on screen.
• Type "Ctrl+F" to find specific text in results.
  Click box for "Create a Spreadsheet (.csv) File" to create a Comma Separated Values (.csv) file of search results that can be viewed using Microsoft Excel or saved.

View sampling data:

• Click on "Lookup LASAR Station data" button and follow instructions.
• Click on "Link to LASAR Web" button to enter and search DEQ’s analytical data storage and retrieval database system.

 Review the 2012 Integrated Report Database

 Select search criteria and then click the Search button to begin searching the database.

Subbasin (USGS 4th Field HUC):	All Subbasins Alsea Alsea; Siuslaw Alvord Lake Applegate Beaver-South Fork Brownlee Reservoir Brownlee Reservoir; Hells Canyon Bully Burnt Chetco Clackamas Coast Fork Willamette Coos Coos; Coquille Coquille Crooked-Rattlesnake Donner und Blitzen Goose Lake Guano Harney-Malheur Lakes Harney-Malheur Lakes; Donner und Blitzen Hells Canyon Hells Canyon; Lower Snake-Asotin Illinois Imnaha Jordan Lake Abert Little Deschutes Lost Lost; Upper Klamath Lower Columbia Lower Columbia-Clatskanie Lower Columbia-Clatskanie; Lower Columbia Lower Columbia-Clatskanie; Lower Columbia; Lower Willamette Lower Columbia-Clatskanie; Lower Willamette Lower Columbia-Sandy Lower Columbia-Sandy; Lower Columbia-Clatskanie; Lower Willamette Lower Columbia-Sandy; Lower Willamette Lower Crooked Lower Deschutes Lower Grande Ronde Lower John Day Lower Malheur Lower Owyhee Lower Rogue Lower Willamette Mckenzie Middle Columbia-Hood Middle Columbia-Lake Wallula Middle Columbia-Lake Wallula; Middle Columbia-Hood Middle Columbia-Lake Wallula; Middle Columbia-Hood; Lower Columbia-Sandy Middle Columbia-Lake Wallula; Middle Columbia-Hood; Lower Columbia-Sandy; Lower Columbia-Clatskanie; Lower Columbia; Lower Willamette Middle Columbia-Lake Wallula; Middle Columbia-Hood; Lower Columbia-Sandy; Lower Columbia-Clatskanie; Lower Willamette Middle Fork John Day Middle Fork Willamette Middle Owyhee Middle Owyhee; Lower Owyhee Middle Rogue Middle Rogue; Lower Rogue Middle Snake-Payette Middle Snake-Succor Middle Snake-Succor; Middle Snake-Payette; Brownlee Reservoir Middle Snake-Succor; Middle Snake-Payette; Brownlee Reservoir; Hells Canyon; Lower Snake-Asotin Middle Willamette Middle Willamette; Lower Willamette Middle Willamette; Molalla-Pudding Molalla-Pudding Necanicum Nehalem Nehalem; Wilson-Trask-Nestucca North Fork John Day North Santiam North Santiam; Middle Willamette North Umpqua Powder Siletz-Yaquina Siltcoos Siltcoos; Umpqua Silver Silvies Siuslaw Sixes Smith South Santiam South Umpqua Sprague Summer Lake Trout Tualatin Umatilla Umpqua Upper Crooked Upper Crooked; Lower Crooked Upper Deschutes Upper Deschutes; Lower Deschutes Upper Grande Ronde Upper Grande Ronde; Lower Grande Ronde Upper John Day Upper John Day; Lower John Day Upper Klamath Upper Klamath Lake Upper Klamath Lake; Lost Upper Klamath Lake; Lost; Upper Klamath Upper Malheur Upper Malheur; Lower Malheur Upper Quinn Upper Rogue Upper Rogue; Middle Rogue Upper Rogue; Middle Rogue; Lower Rogue Upper Willamette Upper Willamette; Middle Willamette Upper Willamette; Middle Willamette; Lower Willamette Walla Walla Wallowa Warner Lakes Williamson Williamson; Upper Klamath Lake Willow Wilson-Trask-Nestucca Yamhill
Water body (Stream/Lake):	All Waterbodies 1918 Gulch Abbot Creek Abbott Creek Abernethy Creek Abiqua Creek Adams Creek Adams Slough Agate Reservoir Agency Creek Agency Lake Alder Creek Alder Spring Alice Creek Alkali Canyon Alkali Creek Allen Creek Alsea River Althouse Creek Amazon Creek Amazon Creek Diversion Canal Amazon Diversion Canal (A3 Drain) Amity Creek Ana River Anderson Creek Ankle Creek Annie Creek Antelope Creek Antelope Reservoir Anthony Creek Antone Creek Anvil Creek Applegate Creek Applegate Reservoir Applegate River Arata Creek Arnold Creek Arrow Creek Asbury Creek Ash Creek Ash Swale Ashland Creek Aspen Creek Athena Spring Auburn Creek Auger Creek Augur Creek Augusta Creek Austin Creek Avery Creek Baby Bear Creek Bachelor Creek Bacon Creek Badger Creek Bailey Creek Bakeoven Creek Baker Creek Balch Canyon Bald Mountain Creek Baldock Slough Baldwin Creek Baldy Creek Ball Creek Balm Creek Balm Fork Bargfeld Creek Bark Shanty Creek Barlow Creek Barnes Valley Creek Bashaw Creek Basin Creek Bateman Creek Battle Ax Creek Battle Creek Bauers Creek Bays Creek Beagle Creek Beale Lake Beals Creek Beamer Creek Bear Branch Bear Camp Creek Bear Canyon Creek Bear Creek Bear Gulch Bear Valley Creek Bear Wallow Creek Beatty Creek Beaver Creek Beaver Slough Beaverdam Branch Beaverdam Creek Beaverton Creek Bedrock Creek Beech Creek Beecher Creek Beeman Creek Begg Creek Belding Creek Belieu Creek Bell Cow Creek Bell Creek Belshaw Creek Ben Hall Creek Ben Mitchell Orchard Ben Smith Creek Ben Young Creek Bendire Creek Benefield Creek Beneke Creek Benner Creek Benny Creek Benson Creek Bergsvik Creek Berkshire Creek Bernhardt Creek Trib Berry Creek Bessey Creek Bethel Creek Beulah Reservoir Bewley Creek Bible Creek Big Ben Creek Big Bend Creek Big Boulder Creek Big Butte Creek Big Creek Big Elk Creek Big Indian Creek Big Log Creek Big Marsh Creek Big Muddy Creek Big River Big Rock Creek Big Sheep Creek Big Trout Creek Big Wall Creek Big Willow Creek Big Windy Creek Bighorn Creek Bigs Creek Bilger Creek Bill Creek Billie Creek Billings Creek Billy Creek Billy Moore Creek Bingham Creek Birch Creek Birdseye Creek Bitter Lick Creek Black Butte Ranch Spring #3 Black Canyon Creek Black Creek Black Rock Fork Blackhorse Canyon Blackwell Creek Blanket Creek Blazed Alder Creek Blitzen Creek Blowout Creek Blue Canyon Blue Creek Blue Heron Canal Blue Hole Creek Blue Lake Blue River Blue River Reservoir Bluebill Lake Bluebucket Creek Boardtree Creek Bob Creek Bobby Creek Bochsler Creek Bohemia Creek Bolan Creek Bolivar Creek Bologna Canyon Bond Creek Bonnie Creek Boone Slough Booneville Channel Boschler Creek Bosonberg Creek Boston Canyon Bottom Creek Boulder Creek Boulder Creek (Tributary) Boundary Creek Bowen Creek Bowman Creek Box Canyon Bradbury Slough Bradford Creek Bravo Creek Brear Creek Breezy Creek Breitenbush River Brice Creek Bridge Creek Bridge Creek Canal Briggs Creek Brisbois Creek Broady Creek Brocher Creek Bronson Creek Bronx Canyon Brown Creek Brownie Creek Brownlee Reservoir (Powder River arm) Browns Creek Brownson Creek Brownsworth Creek Brush College Creek Brush Creek Buck Creek Buck Creek, West Fork Buck Fork Buck Hollow Creek Buckboard Creek Buckeye Creek Buckhead Creek Budd Creek Budworm Creek Bull Creek Bull Heifer Creek Bull Run Bull Run Creek Bull Run River Bully Creek Bully Creek Reservoir Bum Creek Bummer Creek Bumphead Reservoir Burgholzer Creek Burke Creek Burned Timber Creek Burnt Cabin Creek Burnt Canyon Burnt Corral Creek Burnt Creek Burnt River Burris Creek Buster Creek Butcher Creek Butcherknife Creek Butler Creek Butte Creek Butter Creek Buttermilk Creek Butternut Creek Button Creek Buzzard Creek Bybee Lake Byron Creek Cabin Creek Cable Creek Calahan Creek Calamity Creek Calapooia River Calapooia Trib Calapooya Creek Calf Creek Calico Creek California Gulch Call Creek Callahan Creek Calloway Creek Camas Creek Camas Swale Creek Camas Swale Creek (West Fork) Camous Creek Camp Creek Camus Swale Trib Canada Creek Canal Creek Candle Creek Canton Creek Canyon Creek Cap Creek Cape Creek Cape Meares Lake Carcus Creek Caribou Creek Carpenter Creek Carson Creek Carter Creek Cartwright Creek Cascade Canal Cascade Creek Cash Creek Cast Creek Castle Creek Castle Rock Fork Cat Creek Catching Creek Catching Slough Catherine Creek Cathlamet Bay Cattle Creek Cave Creek Cavitt Creek Cedar Creek Cedar Flat Creek Cedar Mill Creek Cedar Swamp Creek Center Creek Cerine Creek Chalk Creek Champagne Creek Champoeg Creek Chance Creek Chapman Creek Chappell Creek Charlotte Creek Cheat Creek Chehalem Creek Chehalem Creek Trib Chehulpum Creek Cheney Creek Chenoweth Creek Cherry Creek Chesnimnus Creek Chetco River Chewaucan River Chickahominy Creek Chickahominy Reservoir Chicken Creek Chieftain Creek Chilcoot Creek China Creek Christensen Creek Christy Creek Chrome Creek City Creek Clackamas River Clagget Creek Claggett Creek Clark Branch Clark Creek Clarks Canyon Clarks Creek Clatskanie River Claw Creek Clay Creek Clear Branch Clear Creek Clear Fork Clear Lake Clearwater River Cleghorn Creek Clover Creek Coal Creek Coal Creek Trib Coalbank Slough Coast Creek Coast Fork Willamette River Coe Branch Coffee Creek Coffee Lake Creek Coffeepot Creek Coffenbury Lake Coffin Creek Cogswell Creek Cold Creek Cold Spring Creek Cold Springs Canyon Cold Springs Reservoir Coleman Creek Collard Lake Collawash River Collier Creek Collins Creek Columbia River Columbia Side Channel Columbia Slough Columbia Slough #1 Company Creek Conant Creek Conde Creek Condon Creek Congdon Creek Connor Creek Conyers Creek Cook Creek Coombs Canyon Coon Creek Cooper Creek Cooper Creek Reservoir Coos Bay Coos River Cooston Channel Copeland Creek Copper Creek Copperfield Creek Coquille River Cornet Creek Corral Creek Cosper Creek Cottage Grove Reservoir Cottonwood Creek Cougar Creek Cougar Reservoir Council Creek County Creek Courtney Creek Couse Creek Cove Creek Cow Canyon Cow Creek Cox Creek Coyle Creek Coyote Creek Cozine Creek Crab Creek Crabtree Creek Cracker Creek Crane Creek Crane Prairie Reservoir Crater Creek Crawfish Creek Crawford Creek Crazy Creek Crazyman Creek Crepsey Creek Crescent Creek Crescent Lake Crews Creek Croisan Creek Cronin Creek Crook Creek Crooked Creek Crooked River Crooks Creek Crow Creek Crowley Creek Crowsfoot Creek Crump Lake Crystal Creek Crystal Palace Gulch Crystal Springs Creek Cub Creek Cucamonga Creek Cullaby Lake Cullen Creek Culp Creek Cultus Creek Cummings Creek Cummins Creek Cunningham Creek Curtin Creek Dads Creek Dairy Creek Daly Creek Daly Lake Daniels Creek Dans Creek Dark Canyon Darr Creek Dart Creek Davis Creek Davis Slough Dawson Creek Day Creek Day Inlet Days Creek De Garmo Canyon Dead Horse Creek Dead Indian Creek Deadhorse Creek Deadline Creek Deadman Creek Deadwood Creek Deal Creek Dean Creek Deardorff Creek Deep Creek Deep Cut Creek Deer Creek Delintment Creek Delp Creek Delph Creek Dement Creek Deming Creek Democrat Gulch Den Creek Denio Creek Dennis Creek Denny Creek Dent Creek Deo Creek Depew Creek Depot Creek Depot Slough Derby Creek Deschutes River Desolation Creek Deton Creek Detroit Reservoir Devils Creek Devils Knob Creek Devils Lake Devils Lake Fork Devils Run Creek Dexter Reservoir Diamond Lake Diamond-Parkdale Plant Outfall Dice Creek Dick Creek Dickey Creek Dinger Creek Dipping Vat Creek Dismal Creek Ditch Creek Divide Creek Dixie Creek Dixon Creek Dodds Creek Dodge Canyon Creek Dodson Creek Doe Creek Dog Creek Dog Fork Yale Creek Dog River Dompier Creek Donaca Creek Donegan Creek Donivan Creek Donner and Blitzen River Doolittle Creek Dorena Lake Dork Canal Double Corral Creek Double Creek Doubleday Creek Dougherty Slough Drake Creek Draper Creek Drew Creek Drews Creek Drift Creek Dry Beaver Creek Dry Cabin Creek Dry Creek Dry Fork Clear Creek Dry Gulch Dry Paulina Creek Dry River Dry Run Creek Duck Creek Duckpen Creek Dumont Creek Dunawi Creek (formerly Squaw Creek) Duncan Canyon Duncan Creek Dunn Creek Dunning Creek Dupee Creek Durbin Creek Durkee Creek Dutch Creek Dutch Flat Creek Dutcher Creek Dutchman Creek Dwyer Creek E Fk of S Fk Trask River E.F. Coquille River Trib Eagle Creek Eames Creek East Beaver Creek East Birch Creek East Bologna Canyon East Branch Lost River East Branch Thomas Creek East Camp Creek East Channel Muddy Creek East Creek East Foley Creek East Fork Ashland Creek East Fork Beech Creek East Fork Big Trout Creek East Fork Buck Creek East Fork Butter Creek East Fork Camas Creek East Fork Canyon Creek East Fork Copeland Creek East Fork Coquille River East Fork Cottonwood Creek East Fork Cow Creek East Fork Crazy Creek East Fork Dairy Creek East Fork Deadman Creek East Fork Deer Creek East Fork Eagle Creek East Fork Elk Creek East Fork Evans Creek East Fork Floras Creek East Fork Goose Creek East Fork Grande Ronde River East Fork Granite Boulder Cree East Fork Green River East Fork Hood River East Fork Howard Creek East Fork Illinois River East Fork Indigo Creek East Fork Lobster Creek East Fork Meadow Brook Creek East Fork Mill Creek East Fork Millicoma River East Fork Muir Creek East Fork Nehalem River East Fork Pine Creek East Fork Pistol River East Fork Poole Creek East Fork Rock Creek East Fork Scott Creek East Fork Shively Creek East Fork Steamboat Creek East Fork Stouts Creek East Fork Thirtymile Creek East Fork Trout Creek East Fork Whisky Creek East Fork Willamina Creek East Fork Williams Creek East Fork Winchuck River East Fork Wolf Creek East Humbug Creek East Lake East Lostine River East Meacham Creek East Pass Creek East Phillips Creek East Pine Creek East Sheep Creek East Wolf Creek Ebell Creek Echo Creek Eckman Creek Ecola Creek Edson Creek Edwards Creek Eel Creek Eel Lake Egg Creek Eggleston Creek Egypt Creek Eighth Creek Eightmile Canyon Eightmile Creek Eilertsen Creek Elder Creek Elk Creek Elk Lake Creek Elk River Elk Valley Creek Elkhorn Creek Emigrant Creek Emigrant Lake Emile Creek Emile Creek Trib Emily Creek Ennis Creek Erickson Creek Esmond Creek Euchre Creek Eugene Creek Evans Creek Ewauna, Lake Failor Creek Fairview Creek Fairview Lake Fairy Creek Falcon Creek Fall Creek Fall Creek Reservoir Fall Creek Trib Fall River Falling Creek Falls Creek Fan Creek Fanno Creek Fanno Creek Trib Farman Creek Farmer Creek Fat Elk Creek Fate Creek Fawcett Creek Fawn Creek Feagles Creek Ferguson Creek Fern Ridge Reservoir Ferry Canyon Ferry Creek Fiddle Creek Fiddler Gulch Fields Creek Fifteen Mile Cr Trib Fifteenmile Creek Finn Creek Finnegan Creek Fintcher Creek Fir Creek First Creek Fish Creek Fish Lake Fish Lake Creek Fisher Creek Fishhawk Creek Fishhole Creek Fishtrap Creek Fitt Creek Five Points Creek Five Rivers Fivemile Creek Flannel Creek Flat Creek Flat Rock Branch Fletcher Drain Fletcher Gulch Flora Dell Creek Floras Creek Floras Lake Florida Creek Fly Creek Flynn Creek Foggy Creek Foley Creek Fopian Creek Ford Creek Forest Creek Fortune Branch Foster Creek Fourbit Creek Fourmile Canyon Fourmile Creek Fourmile Lake Fourth of July Creek Fox Canyon Creek Fox Creek Fox Hollow Creek Francis Creek Frank Fulton Canyon Franklin Creek Franks Creek Frazier Creek Free and Easy Creek Freezeout Creek French Creek French Gulch French Pete Creek Frenchie Creek Frog Creek Fruitdale Creek Fry Creek Furnish Creek Gable Creek Gaerky Creek Gale Creek Gales Creek Galesville Reservoir Galice Creek Gallagher Slough Galls Creek Garrish Valley Creek Garrison Lake Gassy Creek Gate Creek Geiser Creek Gekeler Slough George Canyon Gerber Reservoir Gerking Creek Ghost Creek Gibson Creek Gibson Gulch Giles Creek Gilmore Creek Gimlet Creek Ginger Creek Ginkgo Creek Girds Creek Glade Creek Glade Fork Glasgow Creek Glaze Creek Glenn Creek Gnat Creek Gobel Creek Goble Creek Gods Valley Creek Gold Creek Golden Creek Golden Gardens Pond Golf Creek Goodman Creek Goodman Creek Trib Goose Creek Gooseneck Creek Gopher Creek Gordey Creek Gordon Creek Grande Ronde Ditch Grande Ronde River Granite Boulder Creek Granite Creek Grass Creek Grass Valley Canyon Grasshopper Creek Grassy Creek Grave Creek Gravel Creek Graves Creek Gray Creek Grayback Creek Greasewood Creek Greasy Creek Greely Creek Green Creek Green Point Creek Green River Greenleaf Creek Griffin Creek Griswell Creek Grizzly Creek Grossman Creek Grouse Creek Grub Creek Guano Creek Guiley Creek Gumboot Creek Guyer Creek Gwynn Creek Gyp Creek Haagen Creek Hadsall Creek Haight Creek Halfway Creek Halfway Creek Trib Hall Creek Hall Slough Hamilton Creek Hammer Creek Hands Creek Hansen Gulch Happy Camp Creek Happy Creek Hardscrabble Creek Hardy Creek Haring Creek Harliss Creek Harphan Creek Harrington Creek Hart Lake Harvey Creek Haskins Creek Haskins Gulch Hatchet Slough Hathaway Slough Hauser Canyon Hawk Creek Hawley Creek Hawn Creek Hay Creek Hayes Creek Haynes Inlet Haystack Reservoir Heaton Creek Heddin Creek Hedges Creek Heflin Creek Hehe Creek Hemlock Creek Henry Creek Herb Creek Herman Creek Hermiston Ditch Herren Creek Hibbard Creek Hidaway Creek High Creek Hills Creek Hills Creek Lake Hinton Creek Hobart Creek Hog Creek Hog Ranch Creek Holmes Creek Holton Creek Home Creek Homestead Creek Honcho Creek Honey Creek Honey Grove Creek Honeysuckle Creek Hood River Hood River MF Trib Hooker Gulch Hopkins Canal Hoquarten Slough Horn Creek Horn Gulch Horse Creek Horse Heaven Creek Horse Sign Creek Horseshoe Creek Horsfall Lake (Spirit Lake) Hot Springs Fk Collawash River Houghton Creek House Creek Howard Creek Hoxie Creek Hubbard Creek Huckleberry Creek Hudson Creek Hugh Creek Hughey Creek Hukill Creek Hula Creek Humbug Creek Hungry Creek Hunt Creek Hunter Creek Hurricane Creek Hyatt Reservoir Idaho Creek Idiot Creek Iler Creek Illinois River Imnaha Creek Imnaha River Indian Creek Indian Ford Indian Ford Creek Indian Spring Canyon Indiana Creek Indigo Creek Ingle Creek Iron Creek Iron Mountain Creek Iron Spring Creek Isham Creek Isqúulktpe Creek (formerly Squaw Creek) Isthmus Slough Ivy Creek J Line Creek Jack Canyon Jack Creek Jackass Creek Jackknife Creek Jackson Creek Jackson Slough Jarboe Creek Jazz Creek Jeans Creek Jeff Creek Jefferson Creek Jenny Creek Jetty Creek Jewel Creek Jim Belieu Creek Jim Creek Jim Hunt Creek Joe Creek Joe Hall Creek Joe Ney Slough Joes Creek John Creek John Day River Johnny Creek Johns Creek Johnson Creek Jones Creek Jont Creek Jordan Creek Joseph Creek Josephine Creek Judson Creek Jumpoff Joe Creek Juniper Canyon Juniper Creek Junkens Creek Kahler Creek Kane Creek Keene Creek Keeton Creek Keith Creek Keller Creek Kellogg Creek Kellow Creek Kelly Creek Kelsay Creek Kelsey Creek Kent Creek Kentuck Creek Kentuck Slough Kenusky Creek Kenutchen Creek Kiger Creek Kilchis River Killam Creek King Creek Kink Creek Klamath Creek Klamath River Klamath Strait Klaskanine River Klatskanie SF Trib Klondike Creek Klootchman Creek Knappa Slough Knighten Creek Knowles Creek Koll Wetland Krumbo Creek La Toutena Mary Creek Ladd Creek Lady Creek Lake Billy Chinook Lake Branch Lake Creek Lake Fork Lake Labish Ditch Lake Oswego Lamb Creek Lamberson Canyon Lampa Creek Land Creek Landing Creek Lane Creek Lapham Creek Larch Creek Larison Creek Larson Creek Larson Slough Last Chance Creek Lateral 197 Latiwi Creek (formerly Squaw Creek) Laughlin Creek Lava Lake Lavadoure Creek Lawrence Creek Lawson Creek Lawson Creek Trib Lawson South Fork Creek Trib Laycock Creek Laying Creek Lazy Creek Lee Creek Left Fork Sucker Creek Lemiti Creek Trib Lemolo Lake Lemolo Number 1 Canal Lemolo Number 2 Canal Lemon Creek Lenz Creek Leonard Creek Letitia Creek Lewis and Clark River Lewis Creek Lick Creek Lick Gulch Lightning Creek Lightning Gulch Lilly Creek Limber Jim Creek Limpy Creek Lincoln Creek Line Creek Link Creek Linney Creek Little Abiqua Creek Little Alvord Creek Little Applegate River Little Badger Creek Little Bear Creek Little Beaver Creek Little Blitzen River Little Boulder Creek Little Butte Creek Little Butter Creek Little Catherine Creek Little Chetco River Little Clatskanie River Little Clear Creek Little Coffeepot Creek Little Cottonwood Creek Little Crane Creek Little Creek Little Deschutes River Little Eagle Creek Little Elder Creek Little Elk Creek Little Fall Creek Little Fish Creek Little Fishhawk Creek Little Fly Creek Little Grayback Creek Little Hay Creek Little Honey Creek Little Horse Heaven Creek Little Indian Creek Little Lobster Creek Little Lookingglass Creek Little Luckiamute River Little Malheur River Little McKay Creek Little Mill Creek Little Minam River Little Muddy Creek Little N Fk Coquille River Little Nestucca River Little North Fk Nehalem River Little North Fork Silver Creek Little North Fork Wilson River Little North Santiam River Little Paradise Creek Little Pine Creek Little Pudding River Little River Little Rock Creek Little Sandy Creek Little Sheep Creek Little Sixmile Creek Little Snowshoe Creek Little South Fk Kilchis River Little South Fork Lewis and Clark River Little South Fork Smith River Little Stinkingwater Creek Little Summit Creek Little Tom Folley Creek Little Trout Creek Little Wall Creek Little Wildhorse Creek Little Wolf Creek Little Zigzag Canyon Lobster Creek Logan Creek Lone Pine Creek Lone Rock Creek Lonesome Creek Lonewoman Creek Long Branch Long Branch Creek Long Creek Long Gulch Long Prairie Creek Long Tom River Lookingglass Creek Lookout Creek Lookout Point Lake Loowit Creek Lost Creek Lost Creek Lake Lost Lake Lost Pin Creek Lost River Lost River Diversion Canal Lostine River Louie Creek Louis Creek Louse Creek Lousignont Creek Lousignont Creek Trib Love Creek Loveless Creek Lowell Creek Luckiamute River Lunch Creek Lutsinger Creek Lynx Creek Lytle Creek Lytle, Lake M Fk of N Fk Trask River Mac Creek Mack Creek Mackey Creek Macks Canyon Magone Lake Mahogany Creek Maiden Gulch Mail Creek Malheur Reservoir Malheur River Mallory Creek Mann Creek Mann Lake Mansfield Creek Mapes Creek Maple Creek Maria Creek Marion Creek Marion Creek Trib Marion Lake Marks Creek Marley Creek Marsh Island Creek Mart Davis Creek Marten Creek Martin Creek Marys River Mason Reservoir (Phillips Lake) Matlock Canyon Matson Creek Maxfield Creek May Creek Mays Canyon Creek Mc Dowell Creek Trib McCaffery Slough McClellan Creek McClure Creek McCoy Creek McCubbins Gulch McCully Creek McCully Fork McDermitt Creek McDermitt Creek, North Fork McDonald Creek McDowell Creek McFee Creek McGee Creek McGowan Creek McGuire Creek McIntyre Creek McKay Creek McKenzie River McKenzie River, South Fork McKinley Creek McKinney Creek McLeod Creek McMullin Creek McNulty Creek McTimmonds Creek Meacham Creek Meadow Creek Meadow Fork Meadow Moutain Creek Mehl Creek Melhorn Creek Mellow Moon Creek Mercer Creek Mercer Lake Merrill Creek Meryl Creek Messhouse Creek Metolius River Mettman Creek Meyer Creek Miami River Middle Creek Middle Creek Trib Middle Fk South Fk Lake Creek Middle Fork Burnt River Middle Fork Camp Creek Middle Fork Canyon Creek Middle Fork Catherine Creek Middle Fork Coquille River Middle Fork Deadman Creek Middle Fork Five Points Creek Middle Fork Fivemile Creek Middle Fork Hood River Middle Fork John Day River Middle Fork Lake Creek Middle Fork North Fork Smith River Middle Fork Owyhee River Middle Fork Sixes River Middle Fork Whisky Creek Middle Fork Willamette River Middle Fork Wolf Creek Middle Fourth Lake Middle Lake Middle Monogram Lake Spring Middle Santiam River Middle Trail Creek Middle Willow Creek Mike Creek Milk Creek Mill Creek Mill Race Miller Creek Millicoma River Mills Creek Milton Creek Mina Creek Minam River Mine Creek Miner Creek Miners Creek Mink Creek Minnehaha Creek Minnow Creek Mission Creek Mitchell Creek Mohawk River Molalla Braid 1 Molalla Braid 4 Molalla River Monterica Creek Montgomery Creek Moon Creek Moore Creek Moorehouse Creek Moores Creek Moose Creek Morgan Creek Morgan Lake Morine Creek Morris Creek Morton Creek Mosby Creek Mosier Creek Mosquito Creek Moss Creek Mossy Creek Mottet Creek Mount Scott Creek Mountain Creek Mowich Creek Mt Emily Creek Mud Creek Mud Springs Creek Muddy Creek Muddy Creek Trib Muddy Fork Muir Creek Mulak Creek (formerly Squaw Creek) Mule Creek Mulkey Creek Multnomah Channel Multnomah Channel Trib Munger Creek Munson Creek Murder Creek Murderers Creek Murphy Creek Murray Creek Myers Creek Myrtle Creek N Fk Middle Fk Willamette R N Fk of N Fk Trask River N G Creek Nate Creek Neacoxie Creek Neal Creek Neawanna Creek Necanicum River Negro Creek Nehalem Bay Nehalem River Nehalem River Trib Neil Creek Nelson Creek Neskowin Creek Nestucca Bay Nestucca River Nestucca River Trib Netarts Bay Nevergo Creek New River Newell Creek Newsome Creek Niagara Creek Nice Creek Nichols Branch Nicoll Creek Ninemile Creek Noble Creek Nohorn Creek Noisy Creek North Branch Cozine Creek North Branch of Middle Fk of North Fk Smith North Creek North Fork Alsea River North Fork Ash Creek North Fork Bear Creek North Fork Beaver Creek North Fork Big Butte Creek North Fork Breitenbush River North Fork Bull Run River North Fork Burnt River North Fork Cable Creek North Fork Calapooia River North Fork Cape Creek North Fork Cascade Creek North Fork Catherine Creek North Fork Cherry Creek North Fork Chetco River North Fork Clackamas River North Fork Clark Creek North Fork Cooper Creek North Fork Coquille River North Fork Cox Creek North Fork Crooked River North Fork Deardorff Creek North Fork Deep Creek North Fork Deer Creek North Fork Desolation Creek North Fork Dixie Creek North Fork Eagle Creek North Fork East Fork Rock Creek North Fork Ecola Creek North Fork Elk River North Fork Floras Creek North Fork Gales Creek North Fork Galice Creek North Fork Gate Creek North Fork Groundhog Creek North Fork Hubbard Creek North Fork Hunter Creek North Fork Indian Creek North Fork Indigo Creek North Fork John Day River North Fork Johnson Creek North Fork Kilchis River North Fork Klaskanine River North Fork Little Butte Creek North Fork Lobster Creek North Fork Lousignont Creek North Fork Malheur River North Fork McDermitt Creek North Fork McKay Creek North Fork Meacham Creek North Fork Mill Creek North Fork Molalla River North Fork Necanicum River North Fork Nehalem River North Fork North Fork Klaskanine North Fork Owyhee River North Fork Pedee Creek North Fork Pistol River North Fork Salmonberry River North Fork Silver Creek North Fork Siuslaw River North Fork Sixes River North Fork Smith River North Fork Soup Creek North Fork Sprague River North Fork Squaw Creek North Fork Sulmon Creek North Fork Tom Folley Creek North Fork Trask River North Fork Trask River Trib North Fork Tumalo Creek North Fork Twelvemile Creek North Fork Umatilla River North Fork Walla Walla River North Fork Whychus Creek (formerly North Fork Squaw Creek) North Fork Willow Creek North Fork Wilson River North Fork Winberry Creek North Fork Wind Creek North Fork Wolf Creek Trib North Fork Yachats River North Gulch Creek North Inlet North Minam River North Myrtle Creek North Myrtle Creek Trib North Pine Creek North Powder River North Reynolds Creek North Santiam River North Scotty Creek North Sister Creek North Slough North Tenmile Lake North Trail Creek North Umpqua River North Wolf Creek North Yamhill River Northeast Rock Creek Northrup Creek Noti Creek Noyer Creek Nute Slough Oak Canyon Oak Creek Oak Grove Fork Clackamas River Oak Ranch Creek Oar Creek Obenchain Reservoir OBrien Creek Ochoco Creek Ochoco Reservoir Odell Creek Odell Creek Trib Odell Lake Oglesby Creek Ogre Creek Ok Creek Okanogan Creek OKelly Creek Olalla Creek Old Man Creek Oldham Creek Olive Creek Oliver Creek Onion Creek Opal Creek Oregon Canyon Creek Oriental Creek Osburn Creek OShea Creek Osier Creek Oswego Canal Oswego Creek Otter Creek Overholt Creek Overstreet Drain Owens Creek Owings Creek Owyhee River Owyhee, Lake Pacific Ocean Packard Creek Packers Gulch Page Creek Palmer Creek Palouse Creek Pan Creek Pansy Creek Panther Creek Panther Creek Trib Paradise Creek Park Creek Parker Slough Parrish Creek Parsnip Creek Parsons Creek Pass Creek Paste Creek Patawa Creek Patrick Creek Patterson Creek Patterson Slough Paul Creek Paulina Creek Paulina Lake Payne Creek Pea Creek Peak Creek Pearson Creek Peat Creek Peavine Creek Pebble Creek Pedee Creek Pedro Creek Pelican Creek Penland Lake Periwinkle Creek Perrin Lateral Peterson Creek Pheasant Creek Phelps Creek Phillips Creek Pick Creek Pickett Creek Pine Creek Pine Hollow Pinhead Creek Pinnacle Creek Pint Creek Pinto Creek Pinus Creek Pipe Fork Pistol River Placer Gulch Platt I Reservoir Pleasant Creek Plentywater Creek Plympton Creek Poison Creek Polallie Cr Trib Polallie Creek Polander Creek Pole Creek Pollock Creek Pony Creek Pony Slough Poodle Creek Poole Creek Poole Slough Poorman Creek Porcupine Creek Porter Creek Portland Creek Potamus Creek Potato Patch Creek Pothole Creek Potlid Creek Potter Creek Potts Creek Powder Creek Powder River Powell Creek Prairie Creek Preacher Creek Price Creek Prineville Reservoir Pringle Creek Pringle Creek Trib Pritchard Creek Prong Creek Prouty Creek Puddin Rock Creek Pudding River Pulaski Creek Purdy Creek Pyburn Creek Pyramid Creek Pyramid Creek Trib Quartz Creek Quartzville Creek Quicksand Creek Quines Creek Quinn Creek Quosatana Creek Rack Heap Creek Rader Creek Rager Creek Ragged Creek Rail Canyon Rail Creek Rail Hollow Railroad Creek Raleigh Creek Ramsey Canyon Ramsey Creek Rancheria Creek Rancherie Creek Rasler Creek Rattlesnake Canyon Rattlesnake Creek Rawe Creek Raymond Creek Rebel Creek Rebel Creek Trib Red Blanket Creek Red Cedar Creek Red Dog Creek Redibough Creek Redrock Creek Reds Creek Reed Creek Reeder Reservoir Reese Creek Reuben Creek Reynolds Creek Rhododendron Creek Rice Creek Richardson Creek Rickreall Creek Riddle Creek Riffle Creek Right Fork Salt Creek Riley Creek Rim Rock Spring #1 Rinearson Slough Rink Creek Riser Creek Ritner Creek Ritter Creek Roaring Creek Roaring River Roba Creek Roberts Creek Robinson Canyon Rock Creek Rock Creek Reservoir Rock Creek Trib Rock Gulch Rock Pit Creek Rockhouse Creek Rogers Creek Rogue River Roney Creek Rosa Creek Rosary Creek Ross Slough Rough & Ready Creek Rough Creek Round Creek Round Valley Reservoir Row River Rowe Creek Rowland Creek Roy Creek Rt Hd Fk Steve Fk Carberry Cr Ruby Creek Ruckles Creek Rudio Creek Run Gulch Rush Creek Rushing Water Creek Russ Creek Russell Creek Rusty Creek Ryan Creek Sage Creek Sager Creek Sain Creek Saint John Creek Salem Ditch Salmon Creek Salmon CreekTrib Salmon River Salmon River Trib Salmonberry River Salsbury Creek Salt Canyon Salt Creek Saltpeter Creek Saltzman Creek Sam Creek Sam Downs Creek Sampson Creek Sams Creek Sand Creek Sand Hollow Sanders Creek Sandpoint Lake Sandy Creek Sandy River Sanford Creek Santiam Canal Santiam River Sardine Creek Savage Creek Sawmill Creek Sawtooth Creek Scappoose Creek Scare Creek Scaredman Creek Scholfield Creek School Fork School Hollow Schoolhouse Creek Schooner Creek Schroeder Creek Schumacher Creek Scoggins Creek Scott Creek Scotty Creek Second Creek Secret Creek Seeley Creek Senecal Creek Separation Creek Service Creek Sevenmile Canal Sevenmile Creek Sevenmile Ditch Severt Creek Shady Creek Shafer Creek Shan Creek Shark Creek Sharps Creek Shasta Costa Creek Shaw Creek Sheep Creek Sheep Creek Sheep Rock Creek Shellrock Creek Shelton Ditch Shepherd Gulch Sherwood Creek Shields Creek Shimmiehorn Creek Shingle Creek Shingle Mill Creek Shinglehouse Slough Shirttail Creek Shively Creek Shoestring Creek Shoofly Creek Short Creek Shortridge Creek Shotgun Creek Shotgun Hollow Shoup Creek Shutter Creek Shuttle Camp Creek Shweeash Creek Sickfoot Creek Sidney Canal Sieben Drainage Ditch Silent Creek Siletz River Silk Creek Siltcoos Lake Siltcoos River Silver Creek Silvies River Simmons Creek Simpson Creek Simtustus, Lake Single Creek Sinker Creek Sisley Creek Siuslaw River Six Creek Sixes River Sixmile Canyon Sixmile Creek Sixteen Canyon Skid Creek Skipanon River Skipanon Waterway Skookum Creek Skookum Lakes Skull Creek Slate Creek Slater Creek Slick Creek Slick Rock Creek Slide Creek Slideout Creek Slow Creek Sluice Creek Slyfe Creek Smith Creek Smith Lake Smith River Smyth Creek Snag Lake Snail Creek Snake Creek Snake River Snow Creek Snowshoe Creek Snyder Creek Soap Creek Soap Creek Trib Soapstone Creek Soda Creek Soda Fork South Santiam River Sodom Ditch Soldier Creek Sorefoot Creek Soup Creek Sourgrass Creek South Branch Mill Creek South Columbia Slough South Creek South Fork Alsea River South Fork Ash Creek South Fork Beaver Creek South Fork Berry Creek South Fork Big Butte Creek South Fork Black Canyon Creek South Fork Breitenbush River South Fork Bull Run River South Fork Burnt River South Fork Cable Creek South Fork Camp Creek South Fork Canyon Creek South Fork Catherine Creek South Fork Chetco River South Fork Clackamas River South Fork Cook Creek South Fork Coos River South Fork Coquille River South Fork Coquille Trib South Fork Crooked River South Fork Deer Creek South Fork Desolation Creek South Fork Dixie Creek South Fork Eagle Creek South Fork Elk Creek South Fork Fivemile Creek South Fork Floras Creek South Fork Galice Creek South Fork Goble Creek South Fork Groundhog Creek South Fork Indian Creek South Fork Jacobsen Gulch South Fork John Day River South Fork Keene Creek South Fork Kilchis River South Fork Klaskanine River South Fork Lawson Creek South Fork Lewis and Clark River South Fork Limber Jim Creek South Fork Little Butte Creek South Fork Lobster Creek South Fork Lobster Creek Trib South Fork Long Creek South Fork Malheur River South Fork McKenzie River South Fork Middle Creek South Fork Mill Creek South Fork Murderers Creek South Fork Neal Creek South Fork Necanicum River South Fork Nehalem River South Fork Pistol River South Fork Pudding River South Fork Rock Creek South Fork Rocky Gulch South Fork Rogue River South Fork Rough & Ready Creek South Fork Salmon River South Fork Salmonberry River South Fork Salt Creek South Fork Schooner Creek South Fork Siletz River South Fork Silver Creek South Fork Siuslaw River South Fork Sixes River South Fork Smith River South Fork South Fork Klaskanine River South Fork Sprague River South Fork Spring Creek South Fork Trask River South Fork Trout Creek South Fork Tumalo Creek South Fork Umatilla River South Fork Walla Walla River South Fork Weist Creek South Fork Whalehead Creek South Fork Wilson River South Fork Winberry Creek South Fork Winchuck River South Hermiston Drain South Martin Creek South Myrtle Creek South Roy Creek South Santiam River South Scappoose Creek South Scotty Creek South Sister Creek South Slough South Stage L.F. South Trail Creek South Umpqua River South Willow Creek South Yamhill River Spalding Pond Spanish Hollow Creek Speare Canyon Spencer Creek Spencer Creek Trib Split Rock Creek Sponge Creek Spout Creek Sprague River Spring Brook Spring Brook Creek Spring Creek Spring Hollow Creek Spring Lake Spring River Squaw Creek Squeedunk Slough Squirrel Camp Creek Squirrel Creek Sru Lake Stahl Canyon Stair Creek Stalder Creek Staley Creek Standard Creek Standard Hollow Star Gulch Starr Creek Starvout Creek State Ditch Steamboat Creek Steel Creek Steele Creek Steelhead Creek Steer Creek Stemple Creek Sterling Creek Steve Fork Carberry Creek Stewart Creek Still Creek Stinkingwater Creek Stock Slough Stony Creek Storey Creek Stout Creek Stouts Creek Straight Creek Straw Fork Strawberry Canyon Strawberry Creek Stuart Creek Stump Creek Sturgeon Lake Sturgis Fork Carberry Creek Succor Creek Sucker Creek Sucker Slough Sudan Creek Sugar Creek Sugarpine Creek Sullivan Creek Summer Creek Summers Creek Summit Creek Sun Creek Sunflower Creek Sunset Lake Sunshine Creek Susan Creek Sutherlin Creek Suttle Lake Sutton Creek Sutton Lake Swagger Creek Swale Creek Swamp Creek Swanson Creek Swayze Creek Swede Creek Swede Flat Creek Sweden Creek Sweet Creek Swift Creek Switch Creek Sycan River Sykes Creek Sylvan Creek Table Rock Fork Molalla River Tahkenitch Lake Tamarack Creek Tandy Creek Tanner Creek Taylor Creek Teal Creek Teasel Creek Tenmile Creek Tenmile Lake Testament Creek Tex Creek Thief Valley Reservoir Thielsen Creek Thirsty Creek Thirtymile Creek Thistleburn Creek Thomas Creek Thompson Creek Thompson Valley Dam Reservoir Thousand Springs Creek Three Creek Three Mile Falls Pool Three Rivers Three Trough Creek Threemile Creek Tickle Creek Tide Creek Tillamook Bay Tillamook River Tillamook River Trib Timber Creek Timothy Creek Tincup Creek Tinker Creek Tioga Creek Tipsoo Creek Todd Creek Toggle Creek Tom Folley Creek Tony Creek Tour Creek Town Gulch Trail Creek Trail Fork Canyon Trapper Creek Trapper Gulch Trask River Trask River Trib Treat River Trib to Frog Creek Trib to Indian Creek #1 Trib to Indian Creek #2 Trib to Mud Springs Creek Trib to Strawberry Creek Trib to Wilson Creek Trinity Creek Trout Creek Trout Creek Ditch Truax Creek Tryon Creek Tualatin River Tub Springs Canyon Tucker Creek Tumalo Creek Tumble Creek Tumblebug Creek Tumtum River Turner Creek Tutuilla Creek Twelvemile Creek Twentymile Creek Twincheria Creek Twomile Creek Tybow Canyon Tygh Creek Tyler Creek Umatilla River Umpqua River Uncle Creek Union Creek Unity Reservoir Unnamed Unnamed (Fletcher Drain) Unnamed (Nyberg Creek) Unnamed Creek Unnamed Lake Unnamed Lake (Eckman Lake) Unnamed Lake (Faraday Lake) Unnamed Lake (J.C. Boyle Reservoir) Unnamed Lake (Lake Selmac) Unnamed Lake (Laurelhurst Pond) Unnamed Lake (North Fork Reservoir) Unnamed Lake (Sunset Lake 2) Unnamed Lake(Bear Ck Reservoir) Unnamed Stream Unnamed Stream (Camp C Ck) Unnamed Stream (County Creek) Unnamed Stream (North Unit Main) Unnamed Trib to Mill Creek Unnamed1 Upper Cow Lake Upper Klamath Lake Upper Land Creek Upton Slough Utley Creek Van Aspen Creek Van Horn Creek Vance Creek Vannoy Creek Vansycle Canyon Vaughn Creek Velvet Creek Venator Creek Vester Creek Vincent Creek Vinegar Creek W Fk of N Fk Wilson River Wagner Creek Walker Creek Wall Creek Walla Walla River Wallace Creek Wallowa River Wallupa Creek Walton Creek Wanderers Creek Wapato Creek Wapinitia Creek Wapiti Creek Warble Creek Ward Creek Warm Spring Creek Warm Springs Creek Warm Springs Reservoir Warner Creek Wash Creek Washout Creek Water Gulch Waterbury Gulch Waters Creek Waters Gulch Waterworks Creek Watseco Creek Watson Creek Waucup Creek Weatherly Creek Weaver Creek Webb Slough Weed Creek Weekly Creek Wehmeyer Creek Weist Creek Welcome Creek Wells Creek Wenaha River West Beaver Creek West Birch Creek West Branch Bridge Creek West Branch Elk Creek West Branch North Fork Smith River West Branch West Crockett Branch West Camp Creek West Champoeg Creek West Chicken Creek West Creek West Drew Creek West Drew Creek upstream site at RM 1.62 West Eagle Creek West Fork Althouse Creek West Fork Ashland Creek West Fork Beaver Creek West Fork Birch Creek West Fork Brummit Creek West Fork Brummit Creek Trib West Fork Burnt River West Fork Camp Creek West Fork Canyon Creek West Fork Coal Creek West Fork Cow Creek West Fork Crazy Creek West Fork Dairy Creek West Fork Deadwood Creek West Fork Evans Creek West Fork Floras Creek West Fork Halfway Creek West Fork Hood River West Fork Howard Creek West Fork Illinois River West Fork Indian Creek West Fork Indigo Creek West Fork Jackson Creek West Fork Lake Creek Trib West Fork Little Pudding River West Fork Mill Creek West Fork Millicoma River West Fork Mosier Creek West Fork Muir Creek West Fork Neal Creek West Fork Palmer Creek West Fork Salt Creek West Fork Shoestring Creek West Fork Silver Creek West Fork Smith River West Fork Sutton Creek West Fork Trail Creek West Fork Trout Creek West Fork Wallowa River West Fork Whisky Creek West Fork Williams Creek West Fork Wolf Creek West Humbug Creek West Little Owyhee River West Little Walla Walla River West Myrtle Creek West Olalla Creek Westgate Canyon Wheeler Creek Whetstone Creek Whetstone Pond Whiskey Creek Whisky Creek White Branch White Creek White River Whitehorse Creek Whitman Trail Whittaker Creek Whitten Prairie Creek Whychus Creek (formerly Squaw Creek) Wickiup Creek Wickiup Reservior Wildcat Creek Wildhorse Creek Wildwood Creek Wiley Creek Wilhelm Creek Willamette River Willamina Creek Willanch Creek Willanch Slough Williams Canyon Williams Creek Williams River Williamson Creek Williamson River Willingham Creek Willis Creek Willow Creek Willow Creek Reservoir Willow Lake Willow Valley Reservoir Wilson Creek Wilson River Winberry Creek Winchester Creek Winchuck River Wind Creek Windfall Creek Windy Creek Winslow Creek Winslow Gulch Winter Canyon Wisehart Creek Witham Creek Wolf Creek Wolf Creek Trib Wonder Creek Wood Creek Wood Hollow Wood River Wooden Rock Creek Woodford Creek Woodruff Creek Woods Creek Woodward Creek Wray Creek Wren Smith Creek Wright Creek Wycoff Creek Yachats River Yale Creek Yamhill Creek Yamhill River Yank Gulch Creek Yankee Run Yaquina River Yellow Creek Yellowjacket Creek Yellowstone Creek Yoncalla Creek Young Creek Youngs Bay Youngs River Zigzag River Zollner Creek
Stream or Lake LLID value:	Enter LLID numeric value
Pollutant: (Hold down the Ctrl key to select multiple parameters)	All Pollutants Acenapthene Acrolein Alachlor Aldrin Alkalinity Alpha-BNC Aluminum Ametryn Ammonia Anthracene Antimony Aquatic Weeds Or Algae Arsenic Atrazine Barium Bentazon Benzene Benzo[a]anthracene Benzo[a]pyrene Benzo[g,h,i]perylene Beryllium BHC alpha BHC beta BHC delta BHC gamma (Lindane) Biological Criteria Bromacil Butylate Cadmium Carbaryl Carbofuran Carbon tetrachloride Cesethylatrazine Chlordane Chloride Chlorinated Benzenes Chlorine Chloroethyl Ether (bis-2) Chloroform Chloroisopropyl ether (bis-2) Chlorophenoxy Herbicide (2,4,5-TP) - Silvex Chlorophenoxy Herbicide (2,4-D) Chlorophyll a Chlorpyrifos Chromium Chrysene Copper Cyanazine Cyanide Cycloate DDD 4,4 DDE 4,4 DDT 4,4 Deethylatrazine Desethylatrazine Desisoproylatrazine Diazinon Dibutylphthalate Dichlobenil Dichlorobenzenes Dichloroethane 1,2 Dichloroethylene cis 1,2 Dichloroethylenes Dichlorophenol 2,4 Dichloropropene Dieldrin Diethyl phthalate Dimethyl Phthalate Dinitrotoluene Dinitrotoluene 2,4 Dinoseb Dioxin (2,3,7,8-TCDD) Dioxins/Furans Diphenamid Dissolved Oxygen Diuron E. Coli Endosulfan Endrin Endrin aldehyde Enterococcus Eptam EPTC Ethoprop Ethylhexyl phthalate bis 2 Fecal Coliform Flow Modification Fluoranthene Fonofos Guthion Habitat Modification Halomethanes Heptachlor Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Hexazinone Iron Isophorone Lead Malathion Manganese Mercury Methoxychlor Methylene chloride Metolachlor Metribuzin Monochlorobenzene N-butylbenzylphthalate Naphthalene Napropamide Nickel Nitrates Nitrobenzene Nitrosodiphenylamine N Nutrients Ocresol Oryzalin Oxamyl Parathion Pebulate Pentachlorophenol Pesticides pH phenanthrene Phenol Phosphate Phosphorus Phosphorus Phthalate Esters Polychlorinated Biphenyls (PCBs) Polynuclear Aromatic Hydrocarbons Prometon Pronamide Propachlor Propargite Propazine Pyrene Radionuclides Sedimentation Selenium Silver Simazine Simetryn Tebuthiuron Temperature Terbacil Tetrachlorobenzene 1,2,4,5 Tetrachloroethane 1,1,2,2 Tetrachloroethylene Thallium Toluene Total Dissolved Gas Toxaphene Toxics Triallate Tributyltin Trichlorinated Ethanes Trichloroethane 1,1,1 Trichloroethane 1,1,2 Trichloroethylene Trichlorophenol 2,4,5 Trichlorophenol 2,4,6 Triclopyr Trifluralin Turbidity Vernolate Vinyl Chloride Zinc
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