River and stream water quality monitoring
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Continuous temperature water quality monitoring network

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Washington State

(142 stations total since WY 1987)
K E Y
 Long-term1
52 stations
 Basin2
90 stations sampled since 1987

 station IDstation name
01A050  Nooksack R @ Brennan 
01A120  Nooksack R @ No Cedarville 
01A140  Nooksack R above the MF 
01D080  Sumas R @ Jones Road 
01F070  S.F. Nooksack @ Potter Rd 
01G070  M.F. Nooksack R 
01N060  Bertrand Cr. @ Rathbone Rd 
01T050  Anderson Cr @ South Bay Road 
01U070  Fishtrap Cr @ Flynn Rd 
03A060  Skagit R nr Mount Vernon 
03A080  Skagit R abv Sedro Woolley 
03B050  Samish R nr Burlington 
03B077  Samish R abv Parson Cr 
04A100  Skagit R @ Marblemount 
04C120  Sauk R @ Backman Park 
05A070  Stillaguamish R nr Silvana 
05A090  SF Stillaguamish R @ Arlington 
05A110  SF Stillaguamish R nr Granite Falls 
05B070  NF Stillaguamish R @ Cicero 
05B110  NF Stillaguamish R nr Darrington 
05G050  Jim Cr @ Jordan Rd 
07B075  Pilchuck R @ Russel Rd. 
07B120  Pilchuck R @ Robe-Menzel Rd. 
07B150  Pilchuck R @ Menzel Lake Rd. 
07C070  Skykomish R @ Monroe 
07D050  Snoqualmie R nr Monroe 
07D130  Snoqualmie R @ Snoqualmie 
07M120  SF Snoqualmie R @ 468th Ave. SE 
07P070  Patterson Ck nr Fall City 
08C070  Cedar R @ Logan St/Renton 
08C100  Cedar R @ RR Grade Rd 
08C110  Cedar R nr Landsburg 
08M070  SF Thornton Cr @ 107th Ave NE 
09A080  Green R @ Tukwila 
09A190  Green R @ Kanaskat 
09C070  Des Moines Cr nr Mouth 
09D070  Miller Cr nr Mouth 
09J090  Longfellow Cr abv 24-25th St juctn 
09K070  Fauntleroy Cr. nr Mouth 
09L060  Walker Creek near mouth 
09M050  North Creek at Seahurst Pk 
09Q060  Redondo Cr. abv Marine View Dr. S. 
10A050  Puyallup R @ Puyallup 
10C095  White River @ R Street 
10G080  Hylebos Creek @ 8th St. E 
10H070  Lk Tapps Tailrace @ E. Valley Hwy. 
10I050  Joe's Creek @ SR 509 
10J050  Lakota Cr. @ Dumas Bay Center 
11A070  Nisqually R @ Nisqually 
12B070  Leach Cr nr Steilacoom 
12C060  Flett Cr. @ 75th St. W. 
12F090  Spanaway Cr @ Old Military Rd. 
13A060  Deschutes R @ E St Bridge 
15E070  Union R nr Belfair 
15G050  Little Mission Cr. @ Hwy 300 
15H050  Stimson Creek @ Hwy 300 
15J050  Big Mission Cr. @ Hwy 300 
15K070  Olalla Cr. @ Forsman Rd. 
16A070  Skokomish R nr Potlatch 
16C090  Duckabush R nr Brinnon 
18A050  Dungeness R nr Mouth 
18B070  Elwha R nr Port Angeles 
20B070  Hoh R @ DNR Campground 
22A070  Humptulips R nr Humptulips 
23A070  Chehalis R @ Porter 
23A160  Chehalis R @ Dryad 
23A170  Chehalis R. nr Doty 
23E060  Black R. @ Hwy. 12 
23G070  SF Chehalis R @ Beaver Creek Rd. 
24B090  Willapa R nr Willapa 
24B130  Willapa R @ Lebam 
 station IDstation name
24F070  Naselle R nr Naselle 
24K060  Forks Cr abv Hatchery (outfall) 
25B070  Grays R nr Grays River 
25D050  Germany Cr @ mouth 
25E060  Abernathy Cr nr mouth 
26B070  Cowlitz R @ Kelso 
26F050  Olequa Cr. at 7th Street 
27B070  Kalama R nr Kalama 
27D090  EF Lewis R nr Dollar Corner 
28B085  Washougal R abv Ltl Washougal R 
28C070  Burnt Br Cr @ Mouth 
28J070  Little Washougal Cr. @ Blair Road 
29B090  White Salmon R @ Husum St 
29D070  Rattlesnake Cr nr Mouth 
30C090  Little Klickitat R. @ Olson Rd. 
30C150  Little Klickitat R. @ Hwy 97 
32A070  Walla Walla R nr Touchet 
34A070  Palouse R @ Hooper 
34A170  Palouse R @ Palouse 
34B080  SF Palouse R @ Albion 
34B110  SF Palouse R @ Pullman 
34B130  SF Palouse R blw Sunshine 
34C060  Paradise Cr at Mouth 
34C100  Paradise Cr @ Border 
34F090  Pine Cr @ Rosalia 
34N070  Missouri Flat Creek @ Pullman 
35B060  Tucannon R @ Powers 
35F050  Pataha Cr near mouth 
100
35L050  Almota Cr. @ mouth 
101
35Q050  Little Almota Cr @ Mouth 
102
35R050  Steptoe Cr @ Mouth 
103
35S060  Wawawai Cr @ mouth 
104
35U070  Alkali Flat Cr nr Mouth 
105
35W070  Mud Flat Cr @ Mouth 
106
35Y070  Penewawa Cr nr Mouth 
107
35Y170  Penewawa Cr abv Goose cr 
108
35Z070  Little Penewawa Cr @ Mouth 
109
37A205  Yakima R @ Nob Hill 
110
37E050  Wide Hollow Cr. @ Main Street 
111
37I070  Moxee Drain @ Birchfield Rd. 
112
38G070  Cowiche Cr. @ Powerhouse Rd. 
113
39A055  Yakima R. @ Umtanum Cr Footbrg 
114
39A090  Yakima R nr Cle Elum 
115
39C070  Wilson Cr @ Highway 821 
116
41A070  Crab Cr nr Beverly 
117
45A070  Wenatchee R @ Wenatchee 
118
45A110  Wenatchee R nr Leavenworth 
119
45C060  Chumstick Cr. nr mouth 
120
45C070  Chumstick Cr nr Leavenworth 
121
45D070  Brender Cr nr Cashmere 
122
45E070  Mission Cr nr Cashmere 
123
45Q060  Eagle Cr. nr mouth 
124
45R050  Noname Creek nr Cashmere 
125
46A070  Entiat R nr Entiat 
126
48A070  Methow R nr Pateros 
127
48A140  Methow R @ Twisp 
128
49A070  Okanogan R @ Malott 
129
49A190  Okanogan R @ Oroville 
130
49B070  Similkameen R @ Oroville 
131
49F105  Bonaparte Cr abv Tonasket 
132
50B070  Foster Cr @ Mouth 
133
53C070  Hawk Creek @ Miles-Creston Rd. 
134
55B070  Little Spokane R nr Mouth 
135
55C070  Peone (Deadman) Creek abv L Deep Cr 
136
55C200  Deadman Cr@Holcomb Rd 
137
56A070  Hangman Cr @ Mouth 
138
57A123  Spokane River@Sandifer Bridge 
139
57A150  Spokane R @ Stateline Br 
140
59A130  Colville R @ Chewelah 
141
59A140  Colville R @ Newton Rd 
142
60A070  Kettle R nr Barstow 

Descriptions of station types:

1. Long-term stations are sampled monthly every year. The goals for this monitoring are to reveal trends and characterize water quality.

2. Basin stations are sampled monthly for one year only. We may return to a basin station every five years. The goals for these stations are to characterize water quality and address specific needs for monitoring data.

Ecology logo  Washington State Department of Ecology

Last updated June 2011. Questions or comments on content may be sent to Dave Hallock
Questions or comments on presentation may be sent to Steve Barrett.