Washington County, OR--Watermaster
Darrell Hedin, Watermaster
"To serve the public by practicing and promoting wise long-term water management."

Back to Surface Water

Tualatin Basin Stream Mile Index
Tualatin River Watershed East Fork Dairy Creek McKay Creek West Fork Dairy Dairy Creek Gales Creek Scoggins Creek Tualatin River Beaverton Creek Fanno Creek
Click on a stream from the map to view the stream mile index or choose from the table below.

Beaverton Creek Dairy Creek East Fork Dairy Creek West Fork Dairy Creek McKay Creek
Gales Creek Fanno Creek Tualatin River Scoggins Creek

 
BEAVERTON CREEK
STREAM MILE INDEX
(02114003000420060 )
Mile Description
0 Confluence with Rock Creek-(LB-02114003000480080260) River Mile 4.30
0.4 Southwest Baseline Road
1.16 Southwest 216th Avenue Road Bridge Rated Staff Gauge for Streamflow
2.2 Bronson Creek (RB-02114003000420060010)
3.32 Willow Creek (RB-02114003000420060050)
4.9 Southwest 170th Avenue Road Bridge Rated Staff Gauge for Streamflow
5.47 Unnamed Stream (LB-02114003000420060096)
6.06 Johnson Creek (LB-02114003000420060100)
6.3 Unnamed Stream (LB-02114003000420060120)
6.66 Oregon Electric Railroad
7.45 Cedar Hills Boulevard
7.9 Wessenger Creek (RB-02114003000420060130)
8.75+ Headwaters Back to Map

 
DAIRY CREEK
STREAM MILE INDEX
(02114003000480)
Mile Description
0.00 Confluence with Tualatin River at mile 44.73 - (0211400300)
1.65 Southern Pacific RR Bridge
2.06 State Highway 8 Bridge
2.?? Dairy Creek at TV Hwy Recording Stream Gage (14206200)
2.20 Oregon Electric RR Bridge
2.26 McKay Creek (LB - 02114003000480020)
3.53 Council Creek (RB - 02114003000480040)
6.02 Susbauer Road Bridge (CR 196)
7.39 BPA Power Line Crossing
8.51 Cornelius-Schefflin Road Bridge (CR 2161)
num? Rated Staff Gage for Stream Flow
10.55 Start of Dairy Creek
num? Confluence of East Fork Dairy Creek (02114003000480080)
num? West Fork Dairy Creek (02114003000480090) Back to Map

 
EAST FORK DAIRY CREEK
STREAM MILE INDEX
2114003000480080
Mile Description
0.00 Confluence with West Fork Dairy Creek - (02114003000480090)
Start of Dairy Creek RM 10.56 - (02114003000480)
1.24 Roy Road Bridge (CR A-159)
Rated Staff Gage for Stream Flow
2.34 Port of Tillamook Bay RR Bridge
3.04 Bledsoe Creek (RB-02114003000480080030)
3.20 Harrington Road Bridge (CR 1989)
4.80 SP&S RR Bridge
5.56 US Highway 26 Bridges
6.91 Mountaindale Road Bridge (CR 12)
6.97 Baker Creek (LB-02114003000480080080)
8.44 Dairy Creek Road Bridge (CR 2067)
Rated Staff Gage for Stream Flow
8.55 Discontinued USGS Gage 14205500 (10/40 to 9/51)
East Fork Dairy Creek at Mountaindale, OR (drainage area 43.0 sq mi.)
9.62 NW Uebel Road Bridge (CR 304)
12.50 Murphy Lane Bridge (Private)
Rated Staff Gage for Stream Flow
12.82 Big Canyon (RB-02114003000480080150)
13.00 ISWR C-59525 5/25/66
13.95 Murtaugh Creek (RB-02114003000480080170)
14.04 Meadow Brook Creek (LB-02114003000480080180)
14.17 Meacham Road Bridge (CR 742)
15.55 Plentywater Creek (LB-02114003000480080200)
ISWR C-59527 5/25/66
16.52 Denny Creek (RB-02114003000480080210)
ISWR C-59526 5/25/66
16.56 Bacona Road Bridge (CR 422 )
Snooseville Corner
17.21 Greener Road Bridge (CR 1990)
17.34 Rock Creek (LB-02114003000480080260)
17.50 Little Bend Park
17.60 Fern Flat Road Crossing (CR 241)
18.15 Panther Creek (LB-02114003000480080280)
18.31 Fern Flat Road Crossing (CR 241)
18.84 Roundy Creek (RB-02114003000480080290)
19.10 Campbell Creek (RB-02114003000480080310)
21.30 Washington County - Columbia County Line
21.48 BPA Power Line Crossing
22.0 + Headwaters Back to Map

 
WEST FORK DAIRY CREEK
STREAM MILE INDEX
2114003000480090
Mile Description
0.00 Confluence with East Fork Dairy Creek (02114003000480080)
Start of Dairy Creek RM 10.55 - (02114003000480)
1.96 Evers Road Bridge (CR A-187)
Rated Staff Gage for Stream Flow
2.09 Lousignant Canal (RB - 02114003000480090010)
2.82 State Highway 47 Bridge
5.28 Greenville Road Bridge (CR A-159)
6.20 State Highway 6 Bridge
6.22 Cedar Canyon Creek (RB - 02114003000480090110)
7.53 Cedar Canyon Road Bridge (CR 1938)
City of Banks to SE
7.70 State Hwy 47 Bridge - Rated Staff Gage for Stream Flow
Discontinued USGS Gage 14205000 (10/40 to 9/43)
West Fork Dairy Creek at Banks, OR (drainage area 47.5 sq mi)
7.72 Port of Tillamook Bay RR Bridge
9.30 US Highway 26 Bridge
10.60 NW Green Mountain Road Bridge (CR 127)
11.02 Garrigus Creek (LB - 02114003000480090180)
12.19 NW Turk Road Bridge (CR 233)
12.36 Kuder Creek (RB - 02114003000480090190)
12.90 NW Pihl Road Bridge (CR 1045)
Community of Manning
13.33 Port of Tillamook Bay RR Bridge
Mile Description
13.48 Port of Tillamook Bay RR Bridge
13.58 Witcher Creek (LB - 02114003000480090200)
14.37 Port of Tillamook Bay RR Bridge
14.50 US Highway 26 Bridge
15.00 NW Fisher Road Bridge (CR 394)
15.11 Mendenhall Creek (LB - 02114003000480090220)
15.58 Burgholzer Creek (RB - 02114003000480090230)
15.60 US Highway 26 Bridge
16.00 Community of Buxton - r mile east
17.02 Williams Creek (LB - 02114003000480090240)
17.98 Cummings Creek (RB - 02114003000480090250)
18.10 State Highway 47 Bridge
18.85 Port of Tillamook Bay RR Bridge
22+ Headwaters Back to Map

 
McKAY CREEK
STREAM MILE INDEX
2114003000480020
Mile Description
0.00 Confluence with Dairy Creek at mile 2.26 - (02114003000480)
1.31 Padgett Road Bridge (CR 2245)
2.25 Hornecker Road Bridge (CR 2393)
Rated Staff Gage for Stream Flow
2.30 Southern Pacific RR Crossing
4.32 Glencoe Road Bridge (CR A-146r)
Rated Staff Gage for Stream Flow
4.46 BPA Transmission Line Crossing
5.34 Waible Creek (LB - 02114003000480020040)
6.30 NW Old Scotch Church Road Bridge (CR A-66)
8.00 US Hwy 26 Bridge - Sunset Highway
9.36 NW West Union Road Bridge (CR 2496)
City of North Plains to West
9.38 Southern Pacific RR Crossing
10.94 Jackson Creek (LB - 02114003000480020100)
12.80 NW Shadybrook Road Bridge (CR A-110)
15.56 NW Collins Road Bridge (CR 1889)
Rated Staff Gage for Stream Flow
16.56 Brunswick Canyon (RB - 02114003000480020179)
16.66 EF McKay Creek (LB - 02114003000480020180)
24.0+ Headwaters Back to Map

 
GALES CREEK
STREAM MILE INDEX
2114003000560
Mile Description
0.00 Confluence with Tualatin River - (0211400300)
ISWR C-59523 5/25/66
1.63 Southern Pacific RR Bridge
1.75 Forest Grove Bypass Bridge - State Highway 47 to State Highway 8
2.36 State Highway 47 Bridge
Gales Creek Recording Stream Gage
3.66 Ritchey Road Bridge (CR 461)
6.53 Prickett Creek (RB-02114003000560090)
6.98 Stringtown Road Bridge (CR A-176)
7.70 Roderick Creek (RB-02114003000560110)
8.56 Roderick Road Bridge (CR 395)
Former USGS Gage 14204500 (10/40 to 9/56 & 10/70 to 9/81)
Gales Creek near Forest Grove Oregon
8.94 Godfrey Creek (RB-02114003000560130)
9.22 Kelly Creek (LB-02114003000560120)
10.68 Clear Creek (RB-02114003000560150)
11.44 Iler Creek (RB-02114003000560170)
11.46 NW Gales Creek Road (CR 1312)
Community of Gales Creek
11.47 Fir Creek (RB-02114003000560190)
12.00 ISWR C-59509 5/25/66 above this point
12.36 Clapshaw Hill Road Bridge (CR 2037)
Rated Staff Gage for Stream Flow
12.40 Little Beaver Creek (LB-02114003000560200)
ISWR C-59512 5/25/66
12.92 Parson Road Bridge
14.44 White Creek (RB-02114003000560210)
14.68 NW Wilson River Highway Bridge (State Highway 6)
15.74 Lyda Creek (RB-02114003000560230)
16.26 Bateman Creek (RB-02114003000560250)
17.50 Former USGS Gage 1420400 (10/35 to 9/45 & 10/63 to 9/70)
Gales Creek near Gales Creek, OR
18.00 Beaver Creek (LB-02114003000560280)
Community of Glenwood
ISWR C-59524 5/25/66
18.45 NW Timber Road Bridge (CR 374)
18.65 Wilson River Highway Bridge (State Highway 6)
19.70 Wilson River Highway Bridge (State Highway 6)
19.88 Coffee Creek (LB-02114003000560300)
20.07 Finger Creek (LB-02114003000560305)
20.70 South Fork Gales Creek (RB-02114003000560310)
ISWR C-59514 5/25/66
21.60 North Fork Gales Creek (LB-02114003000560320)
ISWR C-59513 5/25/66
22.76 Low Divide Creek (RB-02114003000560330)
Gales Creek Forest Park
23.20 USGS Gage 14203750 (7/94 to )
Gales Creek near Glenwood, OR Back to Map

 
FANNO CREEK
STREAM MILE INDEX
2114003000180
Mile Description
0.00 Confluence with the Tualatin River (02114003000)
0.86 Oregon Electric RR Bridge
1.19 Durham Road Bridge
USGS Gage #14206950
2.00 Ball Creek (LB - 02114003000180020)
2.12 Bonita Street Bridge
Rated Staff Gage
3.28 SW Hall Blvd Bridge
3.95 SW Ash Avenue Bridge
4.28 SW Main St Bridge
4.30 State Hwy 99W Bridge
4.49 SW Grant Ave Bridge
5.07 SW Tiederman Ave. Bridge
5.08 Summer Creek (RB - 02114003000180070)
Rated Staff Gage at Fowler School
5.32 SW Tigard Ave Bridge
5.53 SW North Dakota St Bridge
5.54 Ash Creek (LB - 02114003000180080)
Rated Staff Gage at Greenburg Road
6.38 Scholls Ferry Road Bridge
7.30 Tuckerwood - Rated Staff Gage
7.66 SW Hall Blvd Bridge
8.40 SW Denny Rd Bridge
8.60 Oregon Electric RR Bridge
8.70 State Hwy 217 Bridge
9.42 Scholls Ferry Road Bridge
Rated Staff Gage
9.66 SW 92nd Ave Bridge
9.90 SW Bohmann Parkway Bridge
10.16 SW 86th Ave Bridge
10.78 SW Nicol Road Bridge
11.76 Olson Road Bridge
11.96 Sylvan Creek (RB - 02114003000180190)
11.98 SW Beaverton-Hillsdale Hwy (State Hwy 10)
12.10 Washington-Multnomah Counties Line
12.58 SW 56th Ave Bridge
USGS Gage
12.81 SW Shattuck Road Bridge
13.22 SW 45th Ave Bridge
13.23 Ivey Creek (RB- 02114003000180250)
13.32 SW 43rd Ave Bridge
13.38 SW 42nd Ave Bridge
13.48 SW 39th Ave Bridge
13.98 SW Beaverton-Hillsdale Hwy (State Hwy 10)
14.10 SW 30th Ave Bridge Back to Map

 
TUALATIN RIVER
RIVER MILE INDEX
-211400300
Mile Description Drainage Area
square miles 		Elevation
feet - 0.00 gage datum
0.00 Mouth of Tualatin River at Willamette River 712
River Mile 28.5 (LB Willamette)
0.20 Weiss Bridge- Petes Mtn Rd.
1.60 Fields Creek (RB-02114003000010)
1.69 State Hwy 212 Bridge (Fields Bridge)
1.75 West Linn Stream Gage Station - LB
(USGS #14207500) 706 85.61
2.40 Tate Creek (LB-02114003000020)
3.45 Lake Oswego Corp. Diversion Dam
4.25 Interstate 205 Bridge
4.56 Wilson Creek (LB-02114003000080)
5.34 Boat Launch -LB
5.36 Shipley Creek (LB-02114003000100)
5.38 Shipley Bridge- Stafford Rd.
(NWS Wire Weight Gage)
5.62 Pecan Creek (LB-02114003000120)
6.02 Athey Creek (RB-02114003000123)
6.70 Saum Creek (RB-02114003000130)
6.70 Oswego Canal Diversion (LB; River Elevation Recording Gage #14206990,
Headgate, and Canal Recording Gage #14207000)
7.36 Boat Launch - LB (Dogwood Drive)
7.67 Browns Ferry Park Canoe Launch - RB
7.83 Clackamas/Washington Counties Line
(Underground Cable Crossing Sign)
8.18 Interstate 5 Bridge
8.60 Boones Ferry Road Bridge
8.64 Hedges Creek (RB-02114003000150)
8.90 Tualatin Park Boat Launch (RB)
8.91 Southern Pacific RR Bridge
Tualatin River at Tualatin Elevation Recording Station (#14206960) - RB
9.32 Fanno Creek (LB-02114003000180) 26.8
(Index available)
9.33 Durham Treatment Plant Outfall (LB)
9.34 Oregon Electric RR Bridge
9.80 Cook Park Boat Launch LB)
11.50 US Hwy. 99W Bridge (Pacific Highway)
Canoe Launch - LB (access from southeast of bridge)
12.68 Overhead BPA Transmission Line; Vancouver-Eugene
12.80 Rivermeade Boat Launch (Private) - LB
15.20 Rock Creek-South (RB-02114003000250) 13.7
15.50 Chicken Creek (RB-02114003000270)
16.09 Chicken Creek Drainage Ditch (RB)
16.22 Shamberg Bridge (Elsner Road)
Rated Staff Gage for Stream Flow - RB
21.12 Overhead BPA Transmission Line; Big Eddy-Keeler
26.90 State Hwy. 210 bridge (Scholls)
28.20 McFee Creek (RB-02114003000310)
30.76 Unnamed Stream (LB-02114003000320) (Jacktown)
31.62 Burris Creek (RB-02114003000330)
31.92 Christensen Creek (RB-02114003000350)
33.30 Harris Bridge (State Highway 208)
Farmington Recording Stream Gage (#14206500) - LB 568 100.42
35.68 Butternut Creek (LB-02114003000380)
37.38 Gordon Creek (LB-02114003000400)
38.08 Rock Creek Treatment Plant Outfall (LB)
38.09 Rock Creek (LB-02114003000420 74.6
Beaverton Creek (LB-02114003000420060) 36
38.44 Rood Bridge Small Watercraft Launch - LB
Rood Bridge Road Bridge
Recording Stream Gage (#14206440) - LB 105.16
40.44 Davis Creek (RB-02114003000430)
41.64 Minter Bridge Road Bridge
43.88 Jackson Slough (LB)
Jackson Bottom Wetlands
Hillsboro Treatment Plant Effluent Outfall (LB)
44.40 State Highway 219 Bridge
Rated Staff Gage for Stream Flow - RB
44.73 Dairy Creek (LB-02114003000480) - index available 226
Mckay Creek (LB-02114003000480020) - index available 63.4
East Fork Dairy Creek (02114003000480080) - index available
West Fork Dairy Creek (02114003000480090) - index available
51.54 Golf Course Road Bridge
Golf Course Recording Stream Gage (#14204800) - RB
53.74 LaFollett Road (Bridge removed)
55.24 Forest Grove Treatment Plant Outfall
Fern Hill Wetlands
55.32 Fernhill Road Bridge
56.10 Springhill Pump Plant Intake
56.80 Gales Creek (LB-02114003000560) - index available 78.6
57.38 Carpenter Creek (LB-02114003000580)
57.84 Dilley Creek (LB-02114003000600)
58.04 Johnson Creek (LB-02114003000602)
58.82 Springhill Road Bridge
Tualatin River at Dilley Stream Gage (LB) 125 147.57
(USGS 14-2035.00)
59.02 O'Neil Creek (LB-02114003000620)
60.00 Scoggins Creek (LB-02114003000640) - index available
60.80 Wapato Creek (RB-02114003000670)
Wapato Creek Improvement District Return Flow
62.00 Wapato Improvement District Headgate (RB)
62.24 Southern Pacific RR Bridge
62.25 State Highway 47 Bridge (Gaston)
62.30 Bates Road Bridge
62.80 Black Jack Creek (LB-02114003000700)
62.90 Overhead BPA Transmission Line; Forest Grove-McMinnville
63.13 TVID Patten Valley Pump Station Outfall #1
63.87 Tualatin River at Gaston Recording Stream Gage 48.5
(14202500) - RB
64.26 TVID Patten Valley Pump Station Outfall #2
65.34 Williams Canyon (RB-02114003000730)
65.90 Mt. Richmond Road Bridge
67.30 Hering Creek (LB-02114003000760)
67.83 South Road Bridge (Cherry Grove)
68.44 "Roaring Creek (RB-02114003000790) "
69.42 Little Lee Falls
70.70 Raines Bridge- Tualatin River below Lee Falls
Rated Staff Gage for Stream Flow (LB)
71.07 Lee Falls
73.28 Haines Falls
73.30 City of Hillsboro Haines Falls Intake - LB
74.00 Lee Creek (LB-02114003000860)
74.05 Patten Creek (RB-02114003000870)
75.70 Sunday Creek (LB-02114003000900)
76.60 Maple Creek (LB-02114003000940)
76.95 Ki-A-Cut Falls
78.00 Barney Reservoir Aqueduct Outfall (RB)
79.3+ Headwaters of Tualatin River Back to Map

 
SCOGGINS CREEK
STREAM MILE INDEX
2114003000640
Mile Description
0.00 Confluence with Tualatin River at mile 60.00 - (0211400300)
0.94 RR Bridge
1.00 State Highway 47 Bridge
1.70 Old State Highway 47 Bridge
1.71 Former USGS Gage 14203000 (10/1940 to 9/1974)
Scoggins Creek near Gaston, OR
Drainage Area = 43.3
4.80 USGS Gage 14202980 (1/1975 -
Scoggins Creek below Henry Hagg Lake, near Gaston, OR
Drainage Area = 38.8
5.10 Scoggins Dam
7.00 Sain Creek (RB-02114003000640170)
7.62 Tanner Creek (LB-02114003000640200)
8.40 Wall Creek (LB-02114003000640220)
9.00 Lake Loop Road Bridge
9.30 Gage 14202850 (10/1972 -
Scoggins Creek Above Henry Hagg, near Gaston, OR
Drainage Area = 15.9
10.52 Parson Creek (LB-02114003000640240)
15.50 Fisher Creek (LB-02114003000640300) Back to Map


Back to Surface Water

Washington County
Watermaster
1400 SW Walnut Street Suite 240
Hillsboro, OR 97123 		Phone: (503) 846-7780
Fax: (503) 846-7785
TTY: (503) 846-4598
E-Mail to: darrell_hedin@co.washington.or.us Email
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