2012 Integrated Report - Search Results - Delisted
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| ID | Basin | Subbasin (HUC) | Waterbody | Pollutant | Season | Criteria | Beneficial Uses | Status | 2012 Assessment Action | Supporting Data |
|---|---|---|---|---|---|---|---|---|---|---|
|
9281 |
Lower Columbia
|
Lower Columbia (17080006) |
Unnamed Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Drinking water; Fishing
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: LASAR 11217 RM 0.4: 2/3 samples > 50 . LASAR 11212 RM 2.8: 2/2 samples > 50
|
|
79 |
Lower Columbia; Willamette
|
Lower Columbia-Sandy; Lower Willamette (17080001; 17090012) |
Columbia River
|
Arsenic
|
Year Round
|
Table 40 Human Health Criteria for Toxic Pollutants
|
Human health; Aquatic life
|
Category 2
|
Delisted - Revised criteria or uses met
|
2012 Data:
[ODEQ] STATION 10616 at RM 99.5 for 12 samples from 04/14/2008 to 02/18/2010, 0 of 12 valid samples exceed the 2.1 ug/L criteria
Previous Data: USGS date from 4 sites (Warrendale, Hayden Island, Columbia and Beaver): 14 of 16 samples exceeded Water Quality Standard for Arsenic, Table 20. Values where 1ug/l.
|
|
15166 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Dog River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 25133 at RM 0.1 for 16 samples from 03/14/2001 to 07/06/2001, 0 of 16 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 25133 River Mile 0.1: From 3/14/2001 to 7/6/2001, 4 out of 15 samples > applicable Table 20 criterion.
|
|
15360 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
East Fork Hood River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13138 at RM 1 for 14 samples from 03/06/2000 to 06/14/2000, 0 of 14 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 11413 River Mile 19.9: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13138 River Mile 1: From 8/3/1998 to 6/14/2000, 6 out of 16 samples > applicable Table 20 criterion.
[DEQ] LASAR 13176 River Mile 26.5: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13164 River Mile 6.6: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13178 River Mile 25.1: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13165 River Mile 11.6: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
|
|
15191 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Evans Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 25124 at RM 0.2 for 21 samples from 03/14/2001 to 07/06/2001, 0 of 21 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 25124 River Mile 0.2: From 3/14/2001 to 7/6/2001, 5 out of 15 samples > applicable Table 20 criterion.
|
|
15196 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Evans Creek
|
Iron
|
Year Round
|
Table 20 Toxic Substances
|
Aquatic life
|
Category 2
|
Delisted - Revised criteria or uses met
|
2012 Data:
[ODEQ] STATION 25124 at RM 0.2 for 27 samples from 03/14/2001 to 04/22/2002, 0 of 27 valid samples exceed the 1000 ug/L criteria
Previous Data: [DEQ] LASAR 25124 River Mile 0.2: From 3/14/2001 to 4/22/2002, 8 out of 21 samples > applicable Table 20 criterion.
|
|
14981 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Hood River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 12012 at RM 0.7 for 7 samples from 08/26/2009 to 12/13/2010, 0 of 7 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 13158 at RM 1 for 13 samples from 03/23/2000 to 07/06/2001, 0 of 13 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 11240 River Mile 6.1: From 8/6/1998 to 10/8/1998, 0 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13158 River Mile 1: From 8/3/1998 to 7/6/2001, 4 out of 14 samples > applicable Table 20 criterion.
[DEQ] LASAR 13150 River Mile 11.5: From 8/6/1998 to 10/7/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13142 River Mile 4.5: From 8/4/1998 to 10/6/1998, 1 out of 2 samples > applicable Table 20 criterion.
|
|
15068 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Lenz Creek
|
Arsenic
|
Year Round
|
Table 40 Human Health Criteria for Toxic Pollutants
|
Human health; Aquatic life
|
Category 2
|
Delisted - Revised criteria or uses met
|
2012 Data:
[ODEQ] STATION 11972 at RM 0.1 for 21 samples from 03/14/2001 to 06/29/2001, 0 of 21 valid samples exceed the 2.1 ug/L criteria
Previous Data: [DEQ] LASAR 22978 River Mile 0.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22973 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22977 River Mile 0.9: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22972 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22976 River Mile 1.2: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22974 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11972 River Mile 0.1: From 8/5/1998 to 6/29/2001, 2 out of 22 samples > applicable Table 20 criterion.
[DEQ] LASAR 13171 River Mile 1.2: From 8/5/1998 to 10/12/1999, 0 out of 3 samples > applicable Table 20 criterion.
|
|
15070 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Lenz Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 11972 at RM 0.1 for 21 samples from 03/14/2001 to 06/29/2001, 0 of 21 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 22972 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22976 River Mile 1.2: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22974 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11972 River Mile 0.1: From 8/5/1998 to 6/29/2001, 6 out of 22 samples > applicable Table 20 criterion.
[DEQ] LASAR 13171 River Mile 1.2: From 8/5/1998 to 10/12/1999, 1 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 22977 River Mile 0.9: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22978 River Mile 0.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22973 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
|
|
15083 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Lenz Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 22976 River Mile 1.2: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22978 River Mile 0.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22972 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22974 River Mile 1.5: From 10/12/1999 to 10/12/1999, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 13171 River Mile 1.2: From 8/5/1998 to 10/12/1999, 2 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 11972 River Mile 0.1: From 8/5/1998 to 6/29/2001, 12 out of 22 samples > applicable Table 20 criterion.
[DEQ] LASAR 22977 River Mile 0.9: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22973 River Mile 1.5: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
|
|
15333 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Middle Fork Hood River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13139 at RM 1.1 for 14 samples from 03/07/2000 to 06/14/2000, 0 of 14 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 13139 River Mile 1.1: From 8/3/1998 to 6/14/2000, 7 out of 16 samples > applicable Table 20 criterion.
|
|
15105 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Neal Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13141 at RM 0 for 40 samples from 03/07/2000 to 11/30/2001, 0 of 40 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 25123 at RM 6 for 19 samples from 03/14/2001 to 06/29/2001, 0 of 19 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 25123 River Mile 6: From 3/14/2001 to 6/29/2001, 1 out of 16 samples > applicable Table 20 criterion.
[DEQ] LASAR 11971 River Mile 1.8: From 8/5/1998 to 10/12/1999, 1 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 13141 River Mile 0: From 8/3/1998 to 6/29/2001, 13 out of 34 samples > applicable Table 20 criterion.
[DEQ] LASAR 11970 River Mile 1.7: From 10/12/1999 to 10/12/1999, 0 out of 1 samples > applicable Table 20 criterion.
|
|
15119 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Neal Creek
|
Iron
|
Year Round
|
Table 20 Toxic Substances
|
Aquatic life
|
Category 2
|
Delisted - Revised criteria or uses met
|
2012 Data:
[ODEQ] STATION 25123 at RM 6 for 27 samples from 03/14/2001 to 05/31/2002, 0 of 27 valid samples exceed the 1000 ug/L criteria
Previous Data: [DEQ] LASAR 25123 River Mile 6: From 3/14/2001 to 5/31/2002, 16 out of 24 samples > applicable Table 20 criterion.
|
|
15123 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
Neal Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 22957 River Mile 1.5: From 10/15/1999 to 10/15/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 23003 River Mile 1.3: From 10/15/1999 to 10/15/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11971 River Mile 1.8: From 8/5/1998 to 10/12/1999, 0 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 11410 River Mile 1.3: From 10/14/1999 to 10/14/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22967 River Mile 0: From 10/14/1999 to 10/14/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22959 River Mile 1.5: From 10/15/1999 to 10/15/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22965 River Mile 0: From 10/14/1999 to 10/14/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22958 River Mile 1.5: From 10/15/1999 to 10/15/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 22956 River Mile 1.5: From 10/15/1999 to 10/15/1999, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11970 River Mile 1.7: From 10/12/1999 to 10/14/1999, 0 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13141 River Mile 0: From 6/2/1998 to 6/29/2001, 3 out of 34 samples > applicable Table 20 criterion.
|
|
15393 |
Middle Columbia
|
Middle Columbia-Hood (17070105) |
West Fork Hood River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health; Drinking water
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13140 at RM 4.6 for 16 samples from 03/06/2000 to 06/14/2000, 0 of 16 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 13152 River Mile 0.4: From 8/3/1998 to 10/5/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13140 River Mile 4.6: From 3/6/2000 to 6/14/2000, 6 out of 14 samples > applicable Table 20 criterion.
|
|
8391 |
Middle Columbia
|
Umatilla (17070103) |
Umatilla River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: Previous Data:
LASAR 12027 RM 1.8: 3/3 samples. LASAR 12088 RM 5: 2/3 samples. LASAR 11489 RM 8.6: 3/4 samples. LASAR 11807 RM 15.6: 3/4 samples > 50 ug/L.
|
|
14207 |
Middle Columbia
|
Umatilla (17070103) |
Wildhorse Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [ODA] LASAR 12708 River Mile 18.3: From 8/6/1996 to 8/8/1996, 0 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 13281 River Mile 12.9: From 8/26/1998 to 8/26/1998, 0 out of 1 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 12024 River Mile 0.3: From 4/30/1996 to 8/26/1998, 2 out of 9 samples > applicable Table 20 criterion.
[DEQ] LASAR 17143 River Mile 17.5: From 1/22/1998 to 1/22/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 17144 River Mile 17.4: From 1/22/1998 to 1/22/1998, 1 out of 1 samples > applicable Table 20 criterion.
|
|
20028 |
Middle Columbia; Lower Columbia
|
Middle Columbia-Lake Wallula; Middle Columbia-Hood; Lower Columbia-Sandy (17070101; 17070105; 17080001) |
Columbia River
|
pH
|
FallWinterSpring
|
pH 7.0 to 8.5
|
Resident fish and aquatic life; Water contact recreation
|
Other
|
Delisted - Listing error
|
2012 Data:
See Record 24725
Previous Data: [DEQ] LASAR 23794 River Mile 137.1: From 10/24/2000 to 10/15/2003, 2 out of 12 samples (17%) outside pH criteria range 6.5 to 8.5.
|
|
9275 |
Middle Snake-Boise
|
Lower Owyhee (17050110) |
Overstreet Drain
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Drinking water; Fishing
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: Northern Malheur County Ground Water Management area surface water sites. LASAR 15540: 2/3 samples
|
|
9553 |
Middle Snake-Boise
|
Lower Owyhee (17050110) |
Unnamed (Fletcher Drain)
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Drinking water; Fishing
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: Northern Malheur County Ground Water Management area surface water site. LASAR 15541: 2/3 samples > 50
|
|
24370 |
Middle Snake-Boise
|
Upper Malheur (17050116) |
North Fork Malheur River
|
E. Coli
|
Summer
|
30-day log mean of 126 E. coli organisms per 100 ml; no single sample > 406 organisms per 100 ml
|
Water contact recreation
|
Category 4a
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Six exceedences of the 406 maximum criteria out of 34 days of sampling at STORET station MAL158, North Fork Malheur River at Juntura, between 8/15/04 and 9/20/06. Three exceedences of the 406 maximum criteria out of 26 days of sampling at STORET station MAL112, NF Malheur R Approx 100M Below Beulah Res, between 6/13/00 and 6/23/03. Three exceedences of the 406 maximum criteria out of 25 days of sampling at STORET station MAL113, NF Malheur R Approx 2 mi above Beulah Res, between 6/13/00 and 6/23/03.
|
|
20847 |
Middle Snake-Powder
|
Burnt (17050202) |
Burnt River
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Four exceedences of the spawning criteria out of 25 days of sampling between 2/23/99 and 2/16/11 at LASAR station 11494, Burnt River at Snake River Road.
|
|
23513 |
Northern Oregon Coastal
|
Siletz-Yaquina (17100204) |
Rock Creek
|
Biological Criteria
|
Year Round
|
Biocriteria: Waters of the state must be of sufficient quality to support aquatic species without detrimental changes in the resident biological communities.
|
Aquatic life
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012:
LASAR 25295 River Mile 3.7 FROM 7/9/2001 To 7/9/2001 1 out of 1 (100%) samples outside MWCF regional criteria.
|
|
21121 |
Northern Oregon Coastal
|
Wilson-Trask-Nestucca (17100203) |
Hall Slough
|
Dissolved Oxygen
|
Year Round (Non-spawning)
|
Cold water: Not less than 8.0 mg/l or 90% of saturation
|
N/A
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Four exceedences of the cold water aquatic life criteria out of 9 days of sampling between 5/6/09 and 11/2/10 at station 34440, Hall Slough at Goodspeed Road.
|
|
14170 |
Oregon Closed Basins
|
Donner und Blitzen (17120003) |
Bridge Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 23041 River Mile 2.6: From 7/29/1999 to 11/3/1999, 1 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 23034 River Mile 6.5: From 7/27/1999 to 7/29/1999, 1 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 23035 River Mile 2.2: From 7/27/1999 to 11/3/1999, 2 out of 5 samples > applicable Table 20 criterion.
[DEQ] LASAR 23036 River Mile 2.9: From 7/29/1999 to 7/29/1999, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 23039 River Mile 1.8: From 7/27/1999 to 7/29/1999, 2 out of 3 samples > applicable Table 20 criterion.
|
|
14149 |
Oregon Closed Basins
|
Donner und Blitzen (17120003) |
Bridge Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 23040 River Mile 1.1: From 7/27/1999 to 7/29/1999, 4 out of 4 samples > applicable Table 20 criterion.
|
|
14220 |
Oregon Closed Basins
|
Donner und Blitzen (17120003) |
Little Blitzen River
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 23050 River Mile 0.2: From 7/27/1999 to 11/3/1999, 2 out of 5 samples > applicable Table 20 criterion.
[DEQ] LASAR 23049 River Mile 4.1: From 7/27/1999 to 7/29/1999, 3 out of 3 samples > applicable Table 20 criterion.
[DEQ] LASAR 23048 River Mile 2.5: From 7/27/1999 to 7/29/1999, 3 out of 3 samples > applicable Table 20 criterion.
|
|
8388 |
Southern Oregon Coastal
|
Coos (17100304) |
Isthmus Slough
|
Manganese
|
Year Round
|
Table 40 Human Health Criteria for Toxic Pollutants
|
Human health
|
Category 3
|
Delisted - Listing error
|
2012 Data:
[ODEQ] STATION 13388 at RM 2.6 for 27 samples from 04/05/2006 to 03/20/2007, 0 of 0 valid samples exceed the 100 ug/L criteria.
[ODEQ] STATION 13389 at RM 7.1 for 27 samples from 04/05/2006 to 03/20/2007, 0 of 0 valid samples exceed the 100 ug/L criteria
Previous Data: LASAR 13628 RM 2.0: 2/2 samples > 50 ug/L.
|
|
24775 |
Southern Oregon Coastal
|
Coos (17100304) |
North Tenmile Lake/North Tenmile Lake
|
Chlorophyll a
|
Summer
|
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l
|
Water contact recreation; Water supply; Fishing; Aesthetics; Livestock watering
|
Category 4a
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Exceedence of the 0.015 mg/l criteria (average value 0.023) at LASAR station 34829, North Tenmile Lake Main Body (Tenmile Lake Basin Project Site N16), between 6/25/07 and 9/25/07, and between 6/26/06 and 8/21/06 (average 0.022mg/l). Exceedence of the 0.015 mg/l criteria (average value 0.018) at LASAR station 34828, North Tenmile Lake Big Creek Arm (Tenmile Lake Basin Project Site N11), between 6/25/07 and 9/25/07.
|
|
20340 |
Southern Oregon Coastal
|
Coos (17100304) |
Tenmile Lake/Tenmile Lake
|
Chlorophyll a
|
Summer
|
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l
|
Water contact recreation; Aesthetics; Livestock watering; Water supply; Fishing
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Exceedence of the 0.015 mg/l criteria (average value 0.032) at LASAR station 14018, Tenmile Lake at Templeton Arm, between 6/26/06 and 8/21/06, and between 9/25/07 and 9/25/07 (average 0.020mg/l). Exceedence of the 0.015 mg/l criteria (average value 0.015) at LASAR station 348030, South Tenmile Lake at Osprey Point (Tenmile Lake Basin Project Site S8), between 6/26/06 and 8/21/06, and between 9/25/07 and 9/25/07 (average 0.022mg/l).
Previous Data:
[DEQ/ODA - Salem] LASAR 14023 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.018 for 1 samples in 1 months.
[DEQ/ODA - Salem] LASAR 14019 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.047 for 1 samples in 1 months.
[DEQ/ODA - Salem] LASAR 14018 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.073 for 1 samples in 1 months.
[DEQ/ODA - Salem] LASAR 14012 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.016 for 1 samples in 1 months.
[DEQ/ODA - Salem] LASAR 14024 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.022 for 1 samples in 1 months.
[DEQ/ODA - Salem] LASAR 14017 River Mile 0: From 8/23/1995 to 9/30/1995, average Chlorophyll a of 0.037 for 1 samples in 1 months.
|
|
8025 |
Southern Oregon Coastal
|
Middle Rogue (17100308) |
Lazy Creek
|
pH
|
FallWinterSpring
|
pH 6.5 to 8.5
|
Water contact recreation; Resident fish and aquatic life; Salmonid fish spawning; Salmonid fish rearing; Anadromous fish passage
|
Category 4a
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Six out of 41 samples (15%) collected at Lasar station 23070 from 1/30/02 to 12/10/08 were outside the applicable criteria.
Previous Data: TMDL Approved: 3/16/1992
|
|
18103 |
Southern Oregon Coastal
|
North Umpqua (17100301) |
Sutherlin Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13112 at RM 0.2 for 2 samples from 04/05/2000 to 06/01/2000, 0 of 2 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 13113 at RM 2 for 1 samples from 04/05/2000 to 04/05/2000, 0 of 1 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 13106 at RM 7.3 for 2 samples from 04/05/2000 to 06/01/2000, 0 of 2 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 13105 at RM 7.9 for 2 samples from 04/05/2000 to 06/01/2000, 0 of 2 valid samples exceed the 4 ug/L MCL.
[ODEQ] STATION 13104 at RM 10.1 for 3 samples from 04/05/2000 to 06/01/2000, 0 of 3 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 13110 River Mile 7.6: From 3/31/1998 to 3/31/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 13112 River Mile 0.2: From 3/31/1998 to 6/1/2000, 2 out of 4 samples > applicable Table 20 criterion.
[DEQ] LASAR 13113 River Mile 2: From 11/7/1998 to 4/5/2000, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13111 River Mile 7.6: From 3/31/1998 to 3/31/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11317 River Mile 0.5: From 3/31/1998 to 11/7/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 17006 River Mile 2: From 11/7/1998 to 11/7/1998, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13106 River Mile 7.3: From 3/31/1998 to 6/1/2000, 3 out of 6 samples > applicable Table 20 criterion.
[DEQ] LASAR 13104 River Mile 10.1: From 11/7/1998 to 6/1/2000, 1 out of 4 samples > applicable Table 20 criterion.
[DEQ] LASAR 13105 River Mile 7.9: From 3/31/1998 to 6/1/2000, 3 out of 5 samples > applicable Table 20 criterion.
[DEQ] LASAR 13115 River Mile 8: From 11/7/1998 to 11/7/1998, 1 out of 2 samples > applicable Table 20 criterion.
|
|
8390 |
Southern Oregon Coastal
|
North Umpqua (17100301) |
Sutherlin Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 13104 River Mile 10.1: From 11/7/1998 to 6/1/2000, 4 out of 4 samples > applicable Table 20 criterion.
[DEQ] LASAR 13110 River Mile 7.6: From 3/31/1998 to 3/31/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 17006 River Mile 2: From 11/7/1998 to 11/7/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 13106 River Mile 7.3: From 3/31/1998 to 6/1/2000, 5 out of 5 samples > applicable Table 20 criterion.
[DEQ] LASAR 13115 River Mile 8: From 11/7/1998 to 11/7/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 11317 River Mile 0.5: From 3/31/1998 to 11/7/1998, 2 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13112 River Mile 0.2: From 3/31/1998 to 6/1/2000, 2 out of 4 samples > applicable Table 20 criterion.
[DEQ] LASAR 13111 River Mile 7.6: From 3/31/1998 to 3/31/1998, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ] LASAR 13113 River Mile 2: From 11/7/1998 to 4/5/2000, 1 out of 2 samples > applicable Table 20 criterion.
[DEQ] LASAR 13105 River Mile 7.9: From 3/31/1998 to 6/1/2000, 2 out of 5 samples > applicable Table 20 criterion.
Previous Data:
LASAR 11317 RM 0.5: 3/3 samples. LASAR 17006 RM 1.9: 2/2 samples. LASAR 13106 RM 7.3: 6/6 samples. LASAR 13104 RM 10.1 5/5 samples. LASAR 13115: 2/2 samples. LASAR 13112 RM 0.2: 2/4 samples. LASAR 13105 RM 7.9: 3/6 samples > 50 ug/L.
Previous Assessment Year: 2002
|
|
21901 |
Southern Oregon Coastal
|
South Umpqua (17100302) |
Middle Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: DEQ] SiteID M13.0 River Mile 0.5: From 6/15/1999 to 5/20/2003, 0 out of 8 samples > applicable Table 20 criterion.
[DEQ] SiteID A14 River Mile 12.1: From 2/7/2002 to 6/24/2002, 5 out of 5 samples > applicable Table 20 criterion.
|
|
21894 |
Southern Oregon Coastal
|
South Umpqua (17100302) |
South Fork Middle Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: Q] SiteID SF3.0 River Mile 0.9: From 11/9/2001 to 5/28/2002, 2 out of 4 samples > applicable Table 20 criterion. [DEQ] SiteID SF1.0 River Mile 3.6: From 11/9/2001 to 6/27/2002, 6 out of 8 samples > applicable Table 20 criterion.
|
|
18077 |
Southern Oregon Coastal
|
Umpqua (17100303) |
Cook Creek
|
Beryllium
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
2012 Data:
[ODEQ] STATION 13116 at RM 1.3 for 3 samples from 04/05/2000 to 06/01/2000, 0 of 3 valid samples exceed the 4 ug/L MCL
Previous Data: [DEQ] LASAR 13116 River Mile 1.3: From 11/7/1998 to 6/1/2000, 3 out of 4 samples > applicable Table 20 criterion.
|
|
8387 |
Southern Oregon Coastal
|
Umpqua (17100303) |
Cook Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 13116 River Mile 1.3: From 11/7/1998 to 6/1/2000, 4 out of 4 samples > applicable Table 20 criterion.
Previous Data:
LASAR 13116 RM 1.3: 5/5 samples > 50 ug/L.
Previous Assessment Year: 2002
|
|
24501 |
Willamette
|
Clackamas (17090011) |
Rock Creek
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Category 2
|
Delisted - Listing error
|
2012 Data:
[DEQ] STATION 32074 at RM 1.7 from 04/28/2005 to 05/11/2010, 2 of 33 (6%) samples < 11.0 mg/l and < 95% saturation
2010 Data:
EPA addition to 303(d) list 12/14/2012: Five exceedences of the spawning criteria out of 33 days of sampling between 4/28/05 and 4/21/10 at LASAR station 32074, Rock Creek at 172nd, Stony Brook Court.
|
|
15991 |
Willamette
|
Lower Willamette (17090012) |
Arata Creek/Blue Lake
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ] LASAR 28711 River Mile 0: From 5/15/2002 to 7/22/2003, 1 out of 8 samples > applicable Table 20 criterion.
[DEQ] LASAR 28712 River Mile 0: From 5/15/2002 to 8/21/2003, 6 out of 17 samples > applicable Table 20 criterion.
|
|
6550 |
Willamette
|
Lower Willamette (17090012) |
Arata Creek/Blue Lake
|
pH
|
Summer
|
pH 6.5 to 8.5
|
N/A
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: 31 out of 64 samples (48%) collected at Lasar station 28712 from 6/5/02 to 9/21/10 were outside the applicable criteria.
|
|
9277 |
Willamette
|
Lower Willamette (17090012) |
Columbia Slough
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 12669 River Mile 7.6: From 1/18/1996 to 3/4/1996, 3 out of 4 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 11209 River Mile 1.8: From 1/18/1996 to 3/4/1996, 4 out of 4 samples > applicable Table 20 criterion.
Previous Data:
LASAR 12669 RM 7.5: 3/3 samples > 50 LASAR 11209 RM 1.7: 3/3 samples > 50
Previous Assessment Year: 2002
|
|
9279 |
Willamette
|
Lower Willamette (17090012) |
Columbia Slough
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 11201 River Mile 3: From 1/26/1994 to 9/26/2001, 26 out of 42 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 11207 River Mile 8.8: From 1/19/1996 to 3/4/1996, 3 out of 3 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 11204 River Mile 6.6: From 1/19/1996 to 3/5/1996, 3 out of 3 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 11212 River Mile 4.1: From 1/19/1996 to 1/20/1996, 2 out of 2 samples > applicable Table 20 criterion.
[ODA] LASAR 11202 River Mile 4.8: From 3/5/1996 to 3/5/1996, 1 out of 1 samples > applicable Table 20 criterion.
Previous Data:
LASAR 11201 RM 2.9: 4/4 samples > 50 LASAR 11207 RM 8.7: 2/2 samples > 50 LASAR 11204 RM 6.6: 4/4 samples > 50
Previous Assessment Year: 2002
|
|
16176 |
Willamette
|
Lower Willamette (17090012) |
South Columbia Slough
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 11217 River Mile 0.5: From 1/18/1996 to 3/4/1996, 4 out of 7 samples > applicable Table 20 criterion.
|
|
7693 |
Willamette
|
Lower Willamette (17090012) |
Willamette River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10332 River Mile 6.9: From 1/26/1994 to 9/26/2001, 1 out of 41 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10611 River Mile 13.1: From 2/23/1994 to 9/24/2001, 4 out of 94 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10801 River Mile 9: From 1/26/1994 to 9/26/2001, 2 out of 40 samples > applicable Table 20 criterion.
|
|
6763 |
Willamette
|
Lower Willamette (17090012) |
Willamette River
|
Pentachlorophenol
|
Year Round
|
Toxic substances may not be introduced above natural background levels in the waters of the State in amounts, concentrations, or combinations that may be harmful, may chemically change to harmful forms in the environment, or may accumulate in sediment...
|
Resident fish and aquatic life; Anadromous fish passage; Drinking water
|
Category 4b
|
Delisted - Other control measures in place
|
2012 Data:
Alternative pollution control requirements are in place. DEQ and EPA completed the McCormick & Baxter Superfund Remedial Investigation/Feasibility Study and Record of Decision; remedial actions were taken at the site to control pollution from all site sources. The pollution controls will result in attainment of Oregon's narrative and numeric water quality standards in the site vicinity by containing, controlling, and preventing future releases of contaminants into the sediments and water and protecting beneficial uses. The sediment cap performance has been monitored. Results show contaminant concentrations in crayfish have declined. Based on the monitoring report, DHS removed the fish consumption health advisory on February 25, 2010.
Previous Data: OSHD alert regarding fishing and swimming in the area of McCormick and Baxter due to soils and sediment contaminated by creosote.
|
|
15918 |
Willamette
|
McKenzie (17090004) |
Blue River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 12655 River Mile 0.3: From 11/28/1995 to 8/23/2001, 2 out of 48 samples > applicable Table 20 criterion.
|
|
24508 |
Willamette
|
Molalla-Pudding (17090009) |
North Fork Silver Creek
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Category 2
|
Delisted - Listing error
|
2012 Data:
[DEQ] STATION 33193 at RM 2.5 from 01/09/2003 to 03/23/2005, 1 of 10 (10%) samples < 11.0 mg/l and < 95% saturation
2010 Data:
EPA addition to 303(d) list 12/14/2012: Two exceedences of the spawning criteria out of 9 days of sampling between 1/9/03 and 3/23/05 at LASAR station 33193, North Fork Silver Creek at Silver Falls Drive.
|
|
24536 |
Willamette
|
Molalla-Pudding (17090009) |
Silver Creek
|
Dissolved Oxygen
|
October 15 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Category 2
|
Delisted - Listing error
|
2012 Data:
[DEQ] STATION 10646 at RM 1.3 from 04/15/2005 to 05/12/2008, 3 of 32 (9%) samples < 11.0 mg/l and < 95% saturation.
[DEQ] STATION 12061 at RM 5.4 from 10/23/2003 to 10/27/2005, 1 of 9 (11%) samples < 11.0 mg/l and < 95% saturation
2010 Data:
EPA addition to 303(d) list 12/14/2012: Four exceedences of the spawning criteria out of 34 days of sampling between 4/15/05 and 4/8/10at LASAR station 10646, Silver Creek at Brush Creek Road. Four exceedences of the spawning criteria out of 9 days of sampling between 10/23/03 and 10/27/05 at LASAR station 12061, Silver Creek at Schooly Lane.
|
|
6164 |
Willamette
|
North Santiam (17090005) |
Santiam River
|
Dissolved Oxygen
|
September 15 - June 30
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
Salmonid fish spawning
|
Critera Change or Use Clarification
|
Delisted - Criteria change or use clarification
|
Previous Data: LASAR 25817 RM 11.2: 2/11 samples LASAR 24339 RM 9.3: 4/10 samples
|
|
23386 |
Willamette
|
South Santiam (17090006) |
Canyon Creek
|
Biological Criteria
|
Year Round
|
Biocriteria: Waters of the state must be of sufficient quality to support aquatic species without detrimental changes in the resident biological communities.
|
Aquatic life
|
Category 3b
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012:
LASAR 21866 River Mile 3.8 FROM 8/23/1999 To 8/23/1999 1 out of 1 (100%) samples outside WCCP regional criteria.
|
|
7701 |
Willamette
|
Tualatin (17090010) |
Beaverton Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10480 River Mile 1.2: From 1/24/1994 to 8/13/2001, 64 out of 68 samples > applicable Table 20 criterion.
|
|
23430 |
Willamette
|
Tualatin (17090010) |
Carpenter Creek
|
Biological Criteria
|
Year Round
|
Biocriteria: Waters of the state must be of sufficient quality to support aquatic species without detrimental changes in the resident biological communities.
|
Aquatic life
|
Category 3b
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012:
LASAR 21841 River Mile 1.7 FROM 8/20/1999 To 8/20/1999 1 out of 1 (100%) samples outside MWCF regional criteria.
|
|
24562 |
Willamette
|
Tualatin (17090010) |
Dairy Creek
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Critera Change or Use Clarification
|
Delisted - Criteria change or use clarification
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Twelve exceedences of the spawning criteria out of 21 days of sampling collection between 5/06 and 5/08 at USGS station 14205850. Fifty-three exceedences of the spawning criteria out of 98 days of sampling collection between 1/99 and 5/08 at USGS station 14206200.
|
|
24534 |
Willamette
|
Tualatin (17090010) |
Johnson Creek
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Critera Change or Use Clarification
|
Delisted - Criteria change or use clarification
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Six exceedences of the spawning criteria out of 31 days of sampling collection between 1/99 and 4/02 at USGS station 452756122502501. Sixteen exceedences of the spawning criteria out of 41 days of sampling collection between 1/99 and 5/03 at USGS station 452844122495001.
|
|
24507 |
Willamette
|
Tualatin (17090010) |
Tualatin River
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Critera Change or Use Clarification
|
Delisted - Criteria change or use clarification
|
EPA addition to 303(d) list 12/14/2012: Thirty-nine exceedence out of 101 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14203500; 54 exceedence out of 169 days of sample collection in the spawning season between 1/99 and 12/08 at USGS station 14204800; 52 exceedence out of 95 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14206440; 42 exceedence out of 67 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14206500; 161 exceedence out of 191 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14206690; 72 exceedence out of 104 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14206740; 78 exceedence out of 105 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14206960; 75 exceedence out of 101 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14207050; 15 exceedence out of 15 days of sample collection in the spawning season between 5/02 and 5/08 at USGS station 14207200; 58 exceedence out of 100 days of sample collection in the spawning season between 1/99 and 5/08 at USGS station 14207600; Twenty-nine exceedences of the spawning criteria out of 29 days of sampling between 2/24/99 and 4/5/11 at LASAR station 10456, Tualatin River at Boones Ferry Road. Twenty-six exceedences of the spawning criteria out of 27 days of sampling between 2/24/99 and 4/5/11 at LASAR station 10458, Tualatin River near Elsner Road. Twenty-five exceedences of the spawning criteria out of 26 days of sampling between 2/24/99 and 2/1/11 at LASAR station 10459, Tualatin River at Hwy 210 . Eighteen exceedences of the spawning criteria out of 24 days of sampling between 2/24/99 and 4/5/11 at LASAR station 10461, Tualatin River at Rood Road. Five exceedences of the spawning criteria out of 5 days of sampling between 3/26/07and 1/3/11 at LASAR station 26773, Tualatin River at West Linn near SW Borland Road.
|
|
16248 |
Willamette
|
Tualatin (17090010) |
Tualatin River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10459 River Mile 32.8: From 1/24/1994 to 8/13/2001, 42 out of 69 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10456 River Mile 8.4: From 1/25/1994 to 8/13/2001, 44 out of 68 samples > applicable Table 20 criterion.
[ODA] LASAR 10454 River Mile 1.9: From 8/30/1994 to 8/30/1994, 1 out of 1 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10458 River Mile 25: From 1/25/1994 to 8/13/2001, 43 out of 68 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10461 River Mile 38.5: From 1/24/1994 to 8/13/2001, 21 out of 69 samples > applicable Table 20 criterion.
|
|
24512 |
Willamette
|
Tualatin (17090010) |
Unnamed (Nyberg Creek)
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
N/A
|
Critera Change or Use Clarification
|
Delisted - Criteria change or use clarification
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Forty-six exceedences of the spawning criteria out of 48 days of sampling collection between 5/00 and 5/08 at USGS station 452301122442301.
|
|
24614 |
Willamette
|
Upper Willamette (17090003) |
Bear Creek
|
Dissolved Oxygen
|
Year Round (Non-spawning)
|
Cool water: Not less than 6.5 mg/l
|
N/A
|
Category 2
|
Delisted - Listing error
|
2012 Data:
[DEQ] STATION 11138 at RM 1.5 from 06/15/2000 to 07/07/2003, 2 of 23 (9%) samples < 6.5 mg/L
2010 Data:
EPA addition to 303(d) list 12/14/2012: Two exceedences of the cool water criterion out of 7 days of sampling between 10/14/99 and 6/10/03 at LASAR station 11138, Bear Creek at Territorial Hwy .
|
|
17251 |
Willamette
|
Upper Willamette (17090003) |
Calapooia River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 11180 River Mile 2.7: From 1/26/1994 to 8/7/2001, 9 out of 39 samples > applicable Table 20 criterion.
|
|
24624 |
Willamette
|
Upper Willamette (17090003) |
Coyote Creek
|
Dissolved Oxygen
|
Year Round
|
Cold water: Not less than 8.0 mg/l or 90% of saturation
|
Cold-water aquatic life
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Sixteen exceedences of the cold water aquatic life criteria out of 26 days of sampling between 11/10/99 and 7/9/03 at LASAR station 10151, Coyote Creek at Petzold Road. Eleven exceedences of the cold water aquatic life criteria out of 23 days of sampling between 9/21/99 and 7/8/03 at LASAR station 25626, Coyote Creek at Powell Road. Two exceedences of the cold water aquatic life criteria out of 12 days of sampling between 9/22/99 and 8/7/01 at LASAR station 30685, Coyote Creek off Ham Road above Rebel Creek.
|
|
24617 |
Willamette
|
Upper Willamette (17090003) |
Ferguson Creek
|
Dissolved Oxygen
|
Year Round (Non-spawning)
|
Cool water: Not less than 6.5 mg/l
|
N/A
|
Category 2
|
Delisted - Listing error
|
2012 Data:
[DEQ] STATION 11137 at RM 1.3 from 06/15/2000 to 07/09/2003, 2 of 24 (8%) samples < 6.5 mg/L
2010 Data:
EPA addition to 303(d) list 12/14/2012: Two exceedences of the cool water aquatic life criterion out of 9days of sampling between 10/14/99 and 7/9/03 at LASAR station 11137, Ferguson Creek at Territorial Road.
|
|
17614 |
Willamette
|
Upper Willamette (17090003) |
Long Tom River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 11140 River Mile 5.4: From 1/25/1994 to 8/7/2001, 2 out of 33 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 12509 River Mile 50.5: From 9/14/1995 to 9/14/1995, 0 out of 1 samples > applicable Table 20 criterion.
|
|
17704 |
Willamette
|
Upper Willamette (17090003) |
Marys River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10373 River Mile 0.2: From 1/26/1994 to 8/7/2001, 4 out of 39 samples > applicable Table 20 criterion.
|
|
24599 |
Willamette
|
Upper Willamette (17090003) |
West Drew Creek upstream site at RM 1.62
|
Nitrates
|
Year Round
|
Table 40 Human Health Criteria for Toxic Pollutants
|
Human health
|
Other
|
Delisted - Listing error
|
2010 Data:
EPA addition to 303(d) list 12/14/2012: Three exceedences from samples collected at Lasar station 34849 between 12/31/2008 and 1/6/2009.
|
|
8898 |
Willamette
|
Upper Willamette (17090003) |
Willamette River
|
Arsenic
|
Year Round
|
Table 20 Toxic Substances
|
Drinking water; Fishing
|
Other
|
Delisted - Revised criteria or uses met
|
Previous Data: RM 177: 15/18 samples > criterion of 0.002 ug/L. RM 178: 17/18 samples > criterion of 0.002 ug/L. RM 183: 15/18 samples > criterion of 0.002 ug/L. RM 186: 17/19 samples > criterion of 0.002 ug/L. City of Eugene public works data.
|
|
7695 |
Willamette
|
Upper Willamette (17090003) |
Willamette River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10352 River Mile 131.5: From 1/26/1994 to 9/24/2001, 2 out of 84 samples > applicable Table 20 criterion.
|
|
16461 |
Willamette
|
Upper Willamette (17090003) |
Willamette River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10344 River Mile 72.1: From 1/26/1994 to 8/6/2001, 1 out of 36 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10355 River Mile 161.6: From 1/25/1994 to 9/24/2001, 2 out of 92 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10555 River Mile 84.1: From 1/26/1994 to 9/24/2001, 2 out of 93 samples > applicable Table 20 criterion.
[DEQ/ODA - Salem] LASAR 10350 River Mile 119.4: From 1/26/1994 to 9/24/2001, 2 out of 92 samples > applicable Table 20 criterion.
|
|
8364 |
Willamette
|
Yamhill (17090008) |
Cedar Creek
|
Iron
|
Year Round
|
Table 20 Toxic Substances
|
Aquatic life
|
Category 2
|
Delisted - Revised criteria or uses met
|
2012 Data:
[ODEQ] STATION 12511 at RM 0.5 for 7 samples from 08/20/2008 to 06/16/2009, 0 of 7 valid samples exceed the 1000 ug/L criteria
Previous Data: [DEQ/ODA - Salem] LASAR 12511 River Mile 0.5: From 7/20/1995 to 8/31/1995, 2 out of 2 samples > applicable Table 20 criterion.
Previous Data:
LASAR 12511 RM 0.6: 2/2 samples > 300 ug/L.
Previous Assessment Year: 2002
|
|
17310 |
Willamette
|
Yamhill (17090008) |
North Yamhill River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10929 River Mile 4.4: From 1/24/1994 to 8/13/2001, 3 out of 63 samples > applicable Table 20 criterion.
|
|
8389 |
Willamette
|
Yamhill (17090008) |
Salt Creek
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Drinking water; Fishing
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: LASAR 11505 RM 1.6: 2/2 samples > 50 ug/L.
|
|
20969 |
Willamette
|
Yamhill (17090008) |
South Yamhill River
|
Dissolved Oxygen
|
January 1 - May 15
|
Spawning: Not less than 11.0 mg/L or 95% of saturation
|
Resident trout spawning
|
Category 2
|
Delisted - Data show criteria met
|
2012 Data:
[DEQ] STATION 31547 at RM 5.5 from 02/11/2005 to 02/11/2005, 0 of 1 (0%) samples < 11.0 mg/l and < 95% saturation.
[DEQ] STATION 10948 at RM 16.7 from 02/16/2000 to 04/05/2011, 2 of 25 (8%) samples < 11.0 mg/l and < 95% saturation.
[DEQ] STATION 10949 at RM 27 from 05/14/2009 to 05/14/2009, 0 of 1 (0%) samples < 11.0 mg/l and < 95% saturation
Previous Data: [ODA] LASAR 10948 River Mile 16.7: From 1/24/1994 to 4/29/2003, 8 out of 31 samples (26%) < 11 mg/l and applicable % saturation.
|
|
8392 |
Willamette
|
Yamhill (17090008) |
Yamhill River
|
Manganese
|
Year Round
|
Table 20 Toxic Substances
|
Human health
|
No Criteria
|
Delisted - Criteria change or use clarification
|
Previous Data: [DEQ/ODA - Salem] LASAR 10363 River Mile 5: From 1/24/1994 to 8/13/2001, 1 out of 63 samples > applicable Table 20 criterion.
Previous Data:
LASAR 10363 RM 5.1: 2/4 samples > 50 ug/L.
Previous Assessment Year: 2002
|