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Oregon State Report

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Water Quality Data Available for this Watershed

Oregon, Alsea Watershed


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Features

Assessment Summary for Reporting Year 2006
Oregon, Alsea Watershed

Description of this table
Click here to list Threatened and Impaired Waters Only
NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report.
Waterbody Name Waterbody ID Location Map Waterbody Type Size Units Status State TMDL Development Status
Alder Creek: Mm 0-1.3 OR_1238264442848_0_1.3 Alsea: 17100205 Waterbody Map River 1.3 Miles Impaired  
Alsea River: Mm 0-4.9 OR_1240782444222_0_4.9 Alsea: 17100205 Data Unavailable River 4.9 Miles Impaired  
Alsea River: Mm 0-47.2 OR_1240782444222_0_47.2 Alsea: 17100205 Data Unavailable River 47.2 Miles Good  
Alsea River: Mm 0-47.5 OR_1240782444222_0_47.5 Alsea: 17100205 Data Unavailable River 47.5 Miles Good  
Alsea River: Mm 15.2-47.4 OR_1240782444222_15.2_47.4 Alsea: 17100205 Data Unavailable River 32.2 Miles Impaired  
Alsea River: Mm 15.7-27 OR_1240782444222_15.7_27 Alsea: 17100205 Data Unavailable River 11.3 Miles Impaired  
Alsea River: Mm 15.7-47.2 OR_1240782444222_15.7_47.2 Alsea: 17100205 Data Unavailable River 31.5 Miles Good  
Alsea River: Mm 4.9-10 OR_1240782444222_4.9_10 Alsea: 17100205 Data Unavailable River 5.1 Miles Impaired  
Alsea River: Mm 4.9-31.4 OR_1240782444222_4.9_31.4 Alsea: 17100205 Data Unavailable River 26.5 Miles Impaired  
Arnold Creek: Mm 0-2.5 OR_1239500444068_0_2.5 Alsea: 17100205 Waterbody Map River 2.5 Miles Good  
Bailey Creek: Mm 0-4.6 OR_1240566440587_0_4.6 Alsea: 17100205 Waterbody Map River 4.6 Miles Impaired  
Beamer Creek: Mm 0-2.1 OR_1240245442957_0_2.1 Alsea: 17100205 Waterbody Map River 2.1 Miles Good  
Bear Creek: Mm 0-1.3 OR_1237685443776_0_1.3 Alsea: 17100205 Waterbody Map River 1.3 Miles Good  
Bear Creek: Mm 0-2.4 OR_1239282443801_0_2.4 Alsea: 17100205 Waterbody Map River 2.4 Miles Good  
Beaver Creek: Mm 0-5.3 OR_1240746445231_0_5.3 Alsea: 17100205 Waterbody Map River 5.3 Miles Not_Assessed  
Berry Creek: Mm 0-3.4 OR_1241233440947_0_3.4 Alsea: 17100205 Waterbody Map River 3.4 Miles Impaired  
Big Creek: Mm 0-5.6 OR_1241160441765_0_5.6 Alsea: 17100205 Waterbody Map River 5.6 Miles Impaired  
Big Creek: Mm 0-9.4 OR_1241160441765_0_9.4 Alsea: 17100205 Waterbody Map River 9.4 Miles Good  
Buck Creek: Mm 0-7.7 OR_1238486443006_0_7.7 Alsea: 17100205 Waterbody Map River 7.7 Miles Impaired  
Bummer Creek: Mm 0-8 OR_1236021443744_0_8 Alsea: 17100205 Data Unavailable River 8.0 Miles Good  
Bummer Creek: Mm 0-8.2 OR_1236021443744_0_8.2 Alsea: 17100205 Data Unavailable River 8.2 Miles Impaired  
Camp Creek: Mm 0-2.7 OR_1237638443161_0_2.7 Alsea: 17100205 Waterbody Map River 2.7 Miles Impaired  
Camp Creek: Mm 2.7-4.1 OR_1237638443161_2.7_4.1 Alsea: 17100205 Waterbody Map River 1.4 Miles Good  
Canal Creek: Mm 0-7.2 OR_1239291443960_0_7.2 Alsea: 17100205 Waterbody Map River 7.2 Miles Impaired  
Cape Creek: Mm 0-2.9 OR_1241099442823_0_2.9 Alsea: 17100205 Waterbody Map River 2.9 Miles Impaired  
Cascade Creek: Mm 0-1.3 OR_1238467443197_0_1.3 Alsea: 17100205 Data Unavailable River 1.3 Miles Impaired  
Cascade Creek: Mm 0-4.4 OR_1238467443197_0_4.4 Alsea: 17100205 Data Unavailable River 4.4 Miles Good  
Cascade Creek: Mm 1.3-4.4 OR_1238467443197_1.3_4.4 Alsea: 17100205 Data Unavailable River 3.1 Miles Impaired  
Cougar Creek: Mm 0-2.6 OR_1239340444492_0_2.6 Alsea: 17100205 Waterbody Map River 2.6 Miles Good  
Crab Creek: Mm 0-6.5 OR_1238448442926_0_6.5 Alsea: 17100205 Waterbody Map River 6.5 Miles Not_Assessed  
Cullen Creek: Mm 0-1.2 OR_1239521442068_0_1.2 Alsea: 17100205 Waterbody Map River 1.2 Miles Good  
Cummins Creek: Mm 0-7 OR_1241087442658_0_7 Alsea: 17100205 Waterbody Map River 7.0 Miles Good  
Depew Creek: Mm 0-1.5 OR_1239716443302_0_1.5 Alsea: 17100205 Waterbody Map River 1.5 Miles Impaired  
Drift Creek: Mm 0-14 OR_1240055444155_0_14 Alsea: 17100205 Waterbody Map River 14.0 Miles Good  
Drift Creek: Mm 5.3-29.6 OR_1240055444155_5.3_29.6 Alsea: 17100205 Waterbody Map River 24.3 Miles Impaired  
Drift Creek: Mm 8.6-22.4 OR_1240055444155_8.6_22.4 Alsea: 17100205 Data Unavailable River 13.8 Miles Impaired  
East Fork Green River: Mm 0-2 OR_1238300442480_0_2 Alsea: 17100205 Waterbody Map River 2.0 Miles Impaired  
East Fork Lobster Creek: Mm 0-4 OR_1236381442498_0_4 Alsea: 17100205 Waterbody Map River 4.0 Miles Good  
Eckman Creek: Mm 0.2-0.6 OR_1240315444185_0.2_0.6 Alsea: 17100205 Waterbody Map River .4 Miles Not_Assessed  
Elk Creek: Mm 0-2.3 OR_1238221443440_0_2.3 Alsea: 17100205 Waterbody Map River 2.3 Miles Good  
Elkhorn Creek: Mm 0-1.4 OR_1239800444995_0_1.4 Alsea: 17100205 Waterbody Map River 1.4 Miles Good  
Fall Creek: Mm 0-1 OR_1237331443762_0_1 Alsea: 17100205 Data Unavailable River 1.0 Miles Impaired  
Fall Creek: Mm 0-9.8 OR_1237331443762_0_9.8 Alsea: 17100205 Data Unavailable River 9.8 Miles Impaired  
Fall Creek: Mm 1-9.8 OR_1237331443762_1_9.8 Alsea: 17100205 Waterbody Map River 8.8 Miles Impaired  
Five Rivers: Mm 0-22.4 OR_1238291443583_0_22.4 Alsea: 17100205 Waterbody Map River 22.4 Miles Impaired  
Flynn Creek: Mm 0-2.5 OR_1238668445242_0_2.5 Alsea: 17100205 Waterbody Map River 2.5 Miles Impaired  
Grass Creek: Mm 0-3.7 OR_1238353443779_0_3.7 Alsea: 17100205 Waterbody Map River 3.7 Miles Not_Assessed  
Green River: Mm 0-6.7 OR_1237971442748_0_6.7 Alsea: 17100205 Waterbody Map River 6.7 Miles Impaired  
Gwynn Creek: Mm 0-2.3 OR_1241097442704_0_2.3 Alsea: 17100205 Waterbody Map River 2.3 Miles Impaired  
Honey Grove Creek: Mm 0-4.1 OR_1235770443857_0_4.1 Alsea: 17100205 Waterbody Map River 4.1 Miles Good  
Keller Creek: Mm 0-2.6 OR_1239671442805_0_2.6 Alsea: 17100205 Waterbody Map River 2.6 Miles Impaired  
Little Lobster Creek: Mm 0-6.6 OR_1237293443099_0_6.6 Alsea: 17100205 Waterbody Map River 6.6 Miles Impaired  
Lobster Creek: Mm 0-17.7 OR_1238265443368_0_17.7 Alsea: 17100205 Waterbody Map River 17.7 Miles Impaired  
Lobster Creek: Mm 6.8-17.7 OR_1238265443368_6.8_17.7 Alsea: 17100205 Data Unavailable River 10.9 Miles Impaired  
Meadow Fork: Mm 0-2.2 OR_1238641443656_0_2.2 Alsea: 17100205 Waterbody Map River 2.2 Miles Impaired  
Mercer Creek / Mercer Lake: Mm 0.6-2.5 OR_1240941440563/1240688440518_0.6_2.5 Alsea: 17100205 Waterbody Map Freshwater Lake 308.3 Acres Impaired  
North Fork Alsea River: Mm 0-15 OR_1236036443766_0_15 Alsea: 17100205 Data Unavailable River 15.0 Miles Impaired  
North Fork Alsea River: Mm 0-15.1 OR_1236036443766_0_15.1 Alsea: 17100205 Data Unavailable River 15.1 Miles Not_Assessed  
North Fork Alsea River: Mm 0-2.7 OR_1236036443766_0_2.7 Alsea: 17100205 Data Unavailable River 2.7 Miles Impaired  
North Fork Beaver Creek: Mm 0-9.5 OR_1240123445100_0_9.5 Alsea: 17100205 Waterbody Map River 9.5 Miles Impaired  
North Fork Cape Creek: Mm 0-1.6 OR_1240584441414_0_1.6 Alsea: 17100205 Waterbody Map River 1.6 Miles Good  
North Fork Cascade Creek: Mm 0-2.7 OR_1238692443206_0_2.7 Alsea: 17100205 Waterbody Map River 2.7 Miles Impaired  
North Fork Sulmon Creek: Mm 0-3.4 OR_1236868443399_0_3.4 Alsea: 17100205 Waterbody Map River 3.4 Miles Not_Assessed  
North Fork Yachats River: Mm 0-3.6 OR_1239775442973_0_3.6 Alsea: 17100205 Waterbody Map River 3.6 Miles Good  
North Fork Yachats River: Mm 0-6.3 OR_1239775442973_0_6.3 Alsea: 17100205 Waterbody Map River 6.3 Miles Impaired  
Pacific Ocean: Mm 0-26.2 OR_1240682445993_0_26.2 Alsea: 17100205 Waterbody Map Coastal Waters 26.2 Miles Not_Assessed  
Peak Creek: Mm 0-7 OR_1235023443309_0_7 Alsea: 17100205 Waterbody Map River 7.0 Miles Impaired  
Phillips Creek: Mm 0-2.1 OR_1237806443238_0_2.1 Alsea: 17100205 Waterbody Map River 2.1 Miles Impaired  
Preacher Creek: Mm 0-2.1 OR_1237238442860_0_2.1 Alsea: 17100205 Waterbody Map River 2.1 Miles Impaired  
Preacher Creek: Mm 0-4.2 OR_1237238442860_0_4.2 Alsea: 17100205 Data Unavailable River 4.2 Miles Impaired  
Preacher Creek: Mm 2.1-4.2 OR_1237238442860_2.1_4.2 Alsea: 17100205 Data Unavailable River 2.1 Miles Good  
Rock Creek: Mm 0-5.8 OR_1241161441832_0_5.8 Alsea: 17100205 Waterbody Map River 5.8 Miles Good  
School Fork: Mm 0-3.2 OR_1239444442895_0_3.2 Alsea: 17100205 Waterbody Map River 3.2 Miles Impaired  
Scott Creek: Mm 0-1.1 OR_1238325443997_0_1.1 Alsea: 17100205 Waterbody Map River 1.1 Miles Not_Assessed  
South Fork Alsea River: Mm 0-17.2 OR_1236036443765_0_17.2 Alsea: 17100205 Waterbody Map River 17.2 Miles Impaired  
South Fork Lobster Creek: Mm 0-4.3 OR_1236381442499_0_4.3 Alsea: 17100205 Waterbody Map River 4.3 Miles Impaired  
Stump Creek: Mm 0-2 OR_1239622442775_0_2 Alsea: 17100205 Waterbody Map River 2.0 Miles Impaired  
Sudan Creek: Mm 0-3.8 OR_1239511443984_0_3.8 Alsea: 17100205 Waterbody Map River 3.8 Miles Good  
Summers Creek: Mm 0-1 OR_1237716442604_0_1 Alsea: 17100205 Waterbody Map River 1.0 Miles Good  
Sutton Creek / Sutton Lake: Mm 3.3-4.1 OR_1241281440603/1240879440617_3.3_4.1 Alsea: 17100205 Waterbody Map Freshwater Lake 54.8 Acres Not_Assessed  
Tenmile Creek: Mm 0-0.1 OR_1241096442243_0_0.1 Alsea: 17100205 Waterbody Map River .1 Miles Good  
Tenmile Creek: Mm 0-11.5 OR_1241096442243_0_11.5 Alsea: 17100205 Waterbody Map River 11.5 Miles Impaired  
Trout Creek: Mm 0-5.8 OR_1239634444673_0_5.8 Alsea: 17100205 Waterbody Map River 5.8 Miles Good  
Wapiti Creek: Mm 0-3.6 OR_1240956441294_0_3.6 Alsea: 17100205 Waterbody Map River 3.6 Miles Good  
Williamson Creek: Mm 0-2.7 OR_1239748443170_0_2.7 Alsea: 17100205 Waterbody Map River 2.7 Miles Impaired  
Yachats River: Mm 0-13 OR_1241083443079_0_13 Alsea: 17100205 Data Unavailable River 13.0 Miles Impaired  
Yachats River: Mm 0-16.4 OR_1241083443079_0_16.4 Alsea: 17100205 Data Unavailable River 16.4 Miles Good  
Yachats River: Mm 0-16.6 OR_1241083443079_0_16.6 Alsea: 17100205 Data Unavailable River 16.6 Miles Impaired  
Yachats River: Mm 13-16.6 OR_1241083443079_13_16.6 Alsea: 17100205 Data Unavailable River 3.6 Miles Impaired  

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Causes of Impairment for Reporting Year 2006

Oregon, Alsea

Description of this table
NOTE: Click on the underlined "Cause of Impairment" value to see a listing of those waters with that cause of impairment.
Cause of Impairment Size of Assessed Waters with Listed Causes of Impairment
Rivers and
Streams (Miles)		 Lakes, Reservoirs,
and Ponds (Acres)		 Coastal
Shoreline
(Miles)
Nutrients - Eutrophication 79.7    
Aquatic Algae   308.3  
Organic Enrichment/Low Dissolved Oxygen 11.5    
pH 34.4    
Chlorophyll-A   308.3  
Fecal Coliform 21.5    
Nutrients 26.5    
Nitrates   308.3  
Dissolved Oxygen 11.3    
Temperature, Water 258.6    
Escherichia Coli (E. Coli) 8.5    
Sedimentation/Siltation 66.9    

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Probable Sources Contributing to Impairments for Reporting Year 2006

Oregon, Alsea Watershed


No probable sources data have been reported to EPA for this watershed.

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TMDL Alternatives by Cause of Impairment for Reporting Year 2006


Oregon, Alsea Watershed


No TMDL Alternatives reported.

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Cumulative TMDLs by Pollutant


No TMDL data have been reported to EPA for this watershed.

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