ALSEA 17100205 13235 |
Alder Creek 1238264442848 0 to 1.3 |
Temperature |
Year Around (Non-spawning) |
Core cold water habitat: 16.0 degrees Celsius 7-day-average maximum |
Core cold water habitat |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28236 River Mile 0.2: From 8/21/2001 to 9/26/2001, 0 days with 7-day-average maximum > 16 degrees Celsius. [WSC Alsea] LASAR 28253 River Mile 0.2: From 8/21/2001 to 9/26/2001, 8 days with 7-day-average maximum > 16 degrees Celsius. |
ALSEA 17100205 20088 |
Alsea River 1240782444222 0 to 47.5 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/22/1994 to 11/4/2003, 24 out of 50 samples < 20 mg/L (Table 20 criterion). [DEQ] LASAR 13687 River Mile 3.6: From 9/25/1997 to 9/25/1997, 0 out of 1 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 20089 |
Alsea River 1240782444222 0 to 47.5 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 13687 River Mile 3.6: From 9/25/1997 to 9/25/1997, 0 out of 1 samples > applicable Table 20 criterion. [DEQ] LASAR 20686 River Mile 5.3: From 8/19/1999 to 8/19/1999, 0 out of 2 samples > applicable Table 20 criterion. [DEQ] LASAR 25664 River Mile 1.6: From 8/7/2001 to 8/7/2001, 0 out of 1 samples > applicable Table 20 criterion. [DEQ] LASAR 25666 River Mile 11.6: From 8/6/2001 to 8/6/2001, 0 out of 3 samples > applicable Table 20 criterion. [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/22/1994 to 11/4/2003, 0 out of 68 samples > applicable Table 20 criterion. |
ALSEA 17100205 20090 |
Alsea River 1240782444222 4.9 to 31.4 |
Chlorophyll a |
Fall/Winter/Spring |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 5/25/1999 to 5/31/1999, average Chlorophyll a of 0.003 for 1 samples in 1 months. |
ALSEA 17100205 2899 |
Alsea River 1240782444222 4.9 to 31.4 |
Chlorophyll a |
Summer |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 2: Attaining some criteria/uses |
2004 No status change |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 9/10/1996 to 9/30/1996, average Chlorophyll a of 0.006 for 1 samples in 1 months. [DEQ] LASAR 20686 River Mile 5.3: From 8/19/1999 to 9/30/1999, average Chlorophyll a of 0.003 for 1 samples in 1 months. [DEQ] LASAR 25666 River Mile 11.6: From 8/6/2001 to 9/30/2001, average Chlorophyll a of 0.003 for 1 samples in 1 months.
Previous Data: DEQ Data (Site 402943; RM 17.7): 0% (0 of 5) Summer values exceeded chlorophyll a standard (15 ug/l) between 1993 - 1995. Previous Assessment Year: 1998 |
ALSEA 17100205 20092 |
Alsea River 1240782444222 31.4 to 47.5 |
Chlorophyll a |
Summer |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13687 River Mile 3.6: From 9/25/1997 to 9/30/1997, average Chlorophyll a of 0.004 for 1 samples in 1 months. [DEQ] LASAR 25664 River Mile 1.6: From 8/7/2001 to 9/30/2001, average Chlorophyll a of 0.002 for 1 samples in 1 months. |
ALSEA 17100205 21066 |
Alsea River 1240782444222 15.7 to 27 |
Dissolved Oxygen |
September 15 - June 15 |
Spawning: Not less than 11.0 mg/L or 95% of saturation |
Salmon and steelhead spawning |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/22/1994 to 11/4/2003, 5 out of 36 samples (14%) < 11 mg/l and applicable % saturation. |
ALSEA 17100205 21139 |
Alsea River 1240782444222 0 to 3.6 |
Dissolved Oxygen |
Year Around |
Estuarine: Not less than 6.5 mg/l |
Estuarine water |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13687 River Mile 3.6: From 9/25/1997 to 9/25/1997, 0 out of 1 samples (0%) < 6.5 mg/l and applicable % saturation. |
ALSEA 17100205 12422 |
Alsea River 1240782444222 15.7 to 47.2 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 9/13/1994 to 7/16/2003, 0 out of 11 samples (0%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 20093 |
Alsea River 1240782444222 4.9 to 31.4 |
E Coli |
Fall/Winter/Spring |
30-day log mean of 126 E. coli organisms per 100 ml; no single sample > 406 organisms per 100 ml |
Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/19/1996 to 11/4/2003, 0 out of 26 samples (0%) > 406 organisms; maximum 30-day log mean of 0 |
ALSEA 17100205 20094 |
Alsea River 1240782444222 4.9 to 31.4 |
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 |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/19/1996 to 11/4/2003, 0 out of 15 samples (0%) > 406 organisms; maximum 30-day log mean of 0 |
ALSEA 17100205 8340 |
Alsea River 1240782444222 0 to 4.9 |
Fecal Coliform |
Year Around |
Fecal coliform median of 14 organisms per 100 ml; no more than 10% > 43 organisms per 100 ml |
Shellfish growing |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 No status change |
2004 Data: [ODA] LASAR 13353 River Mile 2.5: From 2/13/1997 to 8/20/2002, 14 out of 95 samples (15%) > 43 organisms; median concentration of 13 [ODA] LASAR 13689 River Mile 1.8: From 5/27/1998 to 8/20/2002, 6 out of 60 samples (10%) > 43 organisms; median concentration of 9.5 [ODA] LASAR 13688 River Mile 1.4: From 5/27/1998 to 8/20/2002, 6 out of 58 samples (10%) > 43 organisms; median concentration of 6 [ODA] LASAR 13687 River Mile 3.6: From 5/27/1998 to 8/20/2002, 8 out of 60 samples (13%) > 43 organisms; median concentration of 13 [ODA] LASAR 13678 River Mile 2.9: From 9/16/1997 to 8/20/2002, 8 out of 61 samples (13%) > 43 organisms; median concentration of 13 [ODA] LASAR 13677 River Mile 2: From 9/16/1997 to 8/20/2002, 9 out of 69 samples (13%) > 43 organisms; median concentration of 13 [ODA] LASAR 13354 River Mile 3.3: From 2/13/1997 to 8/20/2002, 9 out of 74 samples (12%) > 43 organisms; median concentration of 13 [ODA] LASAR 13352 River Mile 0.8: From 2/13/1997 to 8/20/2002, 12 out of 80 samples (15%) > 43 organisms; median concentration of 8 [ODA] LASAR 13676 River Mile 0.3: From 9/16/1997 to 8/20/2002, 6 out of 62 samples (10%) > 43 organisms; median concentration of 3.5
Previous Data: LASAR 13353: 17% samples > 43, median >14. LASAR 13677 :33% samples > 43, median >14. LASAR 13678: 26% samples > 43, median > 14. LASAR 13688: 30% of samples > 43, median > 14. LASAR 13676: 32% samples > 43, median > 14. Previous Assessment Year: 2002 |
ALSEA 17100205 8341 |
Alsea River 1240782444222 4.9 to 10 |
Fecal Coliform |
Year Around |
Fecal coliform median of 14 organisms per 100 ml; no more than 10% > 43 organisms per 100 ml |
Shellfish growing |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 No status change |
2004 Data: [ODA] LASAR 11262 River Mile 8.3: From 2/13/1997 to 3/5/2002, 9 out of 50 samples (18%) > 43 organisms; median concentration of 15.5 [ODA] LASAR 13357 River Mile 9.6: From 2/13/1997 to 11/9/1999, 15 out of 52 samples (29%) > 43 organisms; median concentration of 22 [ODA] LASAR 13355 River Mile 5.2: From 2/13/1997 to 8/20/2002, 16 out of 73 samples (22%) > 43 organisms; median concentration of 13 [ODA] LASAR 13356 River Mile 7.4: From 2/13/1997 to 8/20/2002, 12 out of 73 samples (16%) > 43 organisms; median concentration of 13
Previous Data: LASAR 13355 RM 5.1: 23% of samples > 43. LASAR 13356 RM 7.4: 14% samples > 43. LASAR 13357 RM 9.4: 29% samples > 43. Previous Assessment Year: 2002 |
ALSEA 17100205 2780 |
Alsea River 1240782444222 4.9 to 31.4 |
Flow Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 2830 |
Alsea River 1240782444222 4.9 to 31.4 |
pH |
Fall/Winter/Spring |
pH 6.5 to 8.5 |
Anadromous fish passage Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 No status change |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 3/22/1994 to 11/4/2003, 0 out of 30 samples (0%) outside pH criteria range 6.5 to 8.5.
Previous Data: USGS Data (Site 14306500; near Tidewater): 4% (1 of 24) FWS values exceeded pH standard (6.5 - 8.5) with a minimum of 6.2 between WY 1980 - 1986. Previous Assessment Year: 1998 |
ALSEA 17100205 2898 |
Alsea River 1240782444222 4.9 to 31.4 |
pH |
Summer |
pH 6.5 to 8.5 |
Anadromous fish passage Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 No status change |
2004 Data: [DEQ/ODA - Salem] LASAR 11263 River Mile 20.9: From 6/21/1994 to 7/16/2003, 0 out of 20 samples (0%) outside pH criteria range 6.5 to 8.5. [DEQ] LASAR 25666 River Mile 11.6: From 8/6/2001 to 8/6/2001, 0 out of 3 samples (0%) outside pH criteria range 6.5 to 8.5.
Previous Data: DEQ Data (Site 402943; RM 17.7): 0% (0 of 5) Summer values exceeded pH standard (6.5 - 8.5) between 1993 - 1995. Previous Assessment Year: 1998 |
ALSEA 17100205 20099 |
Alsea River 1240782444222 31.4 to 47.5 |
pH |
Summer |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 25664 River Mile 1.6: From 8/7/2001 to 8/7/2001, 0 out of 1 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 21827 |
Alsea River 1240782444222 0 to 47.2 |
Phosphate Phosphorus |
Summer |
Total phosphates as phosphorus (P): Benchmark 50 ug/L in streams to control excessive aquatic growths |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 11263 River Mile 20.9: From 6/21/1994 to 7/16/2003, 0 out of 18 samples > 50 ug/L benchmark criterion. |
ALSEA 17100205 2848 |
Alsea River 1240782444222 4.9 to 31.4 |
Sedimentation |
Undefined |
The formation of appreciable bottom or sludge deposits or the formation of any organic or inorganic deposits deleterious to fish or other aquatic life or injurious to public health, recreation, or industry may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Insufficient data |
1998 Added to database |
Previous Data:
|
ALSEA 17100205 2849 |
Alsea River 1240782444222 4.9 to 47.4 |
Sedimentation |
Undefined |
The formation of appreciable bottom or sludge deposits or the formation of any organic or inorganic deposits deleterious to fish or other aquatic life or injurious to public health, recreation, or industry may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Insufficient data |
1998 Added to database |
Previous Data:
|
ALSEA 17100205 9343 |
Alsea River 1240782444222 4.9 to 15.2 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Potential concern |
2002 Delisted - Listing error |
Previous Data: Rearing criterion of 17.8 C does not apply to estuarine waters. Water body is estuarine to at least river mile 15.2 per DEQ LASARs 13357, 13354, 13356 and 10530. |
ALSEA 17100205 9344 |
Alsea River 1240782444222 15.2 to 47.4 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
303(d) |
2002 Segment modification |
Previous Data: USGS Data (Site 14306500; near Tidewater): 70% (7 of 10) Summer values exceeded temperature standard (64) with a max of 70.7 from WY 80 - 86 with exceedances measured in 1980, 82-86; USFS (below Mill Cr): 7 day ave of daily max exceeded standard in 1994. |
ALSEA 17100205 2965 |
Arnold Creek 1239500444068 0 to 2.5 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Attaining |
1998 Added to database |
Previous Data: No temperature exceedences, 7 day Ave. Max. for 1997 was 61.9°F |
ALSEA 17100205 2939 |
Bailey Creek 1240566440587 0 to 4.6 |
Habitat Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 13291 |
Bailey Creek 1240566440587 0 to 4.6 |
Temperature |
Year Around (Non-spawning) |
Salmon and trout rearing and migration: 18.0 degrees Celsius 7-day-average maximum |
Salmon and trout rearing and migration |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [NF - Siuslaw] LASAR 28014 River Mile 1.7: From 6/26/1999 to 9/22/2000, 0 days with 7-day-average maximum > 18 degrees Celsius. [NF - Siuslaw] LASAR 28017 River Mile 0: From 6/26/1999 to 9/22/2000, 0 days with 7-day-average maximum > 18 degrees Celsius. [NF - Siuslaw] LASAR 28047 River Mile 0.7: From 6/26/1999 to 9/22/2000, 0 days with 7-day-average maximum > 18 degrees Celsius. |
ALSEA 17100205 8413 |
Beamer Creek 1240245442957 0 to 2.1 |
Dissolved Oxygen |
June 1 - September 14 |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Anadromous fish passage Salmonid fish rearing |
Attaining |
2002 Added to database |
Previous Data: Yachats watershed council data LASAR 23752 RM 0.1: 6/6 samples > criteria. |
ALSEA 17100205 8414 |
Beamer Creek 1240245442957 0 to 2.1 |
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 |
Attaining |
2002 Added to database |
Previous Data: Yachats watershed council data LASAR 23752 RM 0.1: 8/8 samples > 406. |
ALSEA 17100205 8412 |
Beamer Creek 1240245442957 0 to 2.1 |
pH |
Summer |
pH 6.5 to 8.5 |
Anadromous fish passage Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning Water contact recreation |
Attaining |
2002 Added to database |
Previous Data: LASAR 23752 RM 0.1: 8/8 samples within criteria range.Yachats watershed council data. |
ALSEA 17100205 2930 |
Beamer Creek 1240245442957 0 to 2.1 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Attaining |
1998 Added to database |
Previous Data: USFS Data (Site at mouth): 7 day average of daily maximums of 60.5 did not exceeded temperature standard (64) in 1995. |
ALSEA 17100205 2956 |
Bear Creek 1237685443776 0 to 1.3 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Attaining |
1998 Added to database |
Previous Data: USFS Data (Site at Mouth): 7 day average of daily maximums of 16.0°C, did not exceeded temperature standard (17.8°C) |
ALSEA 17100205 13262 |
Bear Creek 1239282443801 0 to 2.4 |
Temperature |
Year Around (Non-spawning) |
Salmon and trout rearing and migration: 18.0 degrees Celsius 7-day-average maximum |
Salmon and trout rearing and migration |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28234 River Mile 0.1: From 6/23/2001 to 9/30/2001, 0 days with 7-day-average maximum > 18 degrees Celsius. |
ALSEA 17100205 2914 |
Beaver Creek 1240746445231 0 to 5.3 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Potential concern |
2002 Delisted - Listing error |
Previous Data: Data used for listing was collected in a drought year (1994). |
ALSEA 17100205 2940 |
Berry Creek 1241233440947 0 to 3.4 |
Habitat Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 20287 |
Big Creek 1241160441765 0 to 9.4 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 7/26/1999 to 9/17/2003, 5 out of 5 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 20288 |
Big Creek 1241160441765 0 to 9.4 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 7/26/1999 to 9/17/2003, 0 out of 5 samples > applicable Table 20 criterion. |
ALSEA 17100205 20289 |
Big Creek 1241160441765 0 to 9.4 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 7/26/1999 to 8/21/2002, 0 out of 4 samples > applicable Table 20 criterion. |
ALSEA 17100205 12435 |
Big Creek 1241160441765 0 to 9.4 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 7/26/1999 to 9/17/2003, 1 out of 5 samples (20%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 2782 |
Big Creek 1241160441765 0 to 5.6 |
Habitat Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 20290 |
Big Creek 1241160441765 0 to 9.4 |
pH |
Summer |
pH 7.0 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 7/26/1999 to 9/17/2003, 0 out of 5 samples (0%) outside pH criteria range 7 to 8.5. |
ALSEA 17100205 13307 |
Big Creek 1241160441765 0 to 9.4 |
Temperature |
Year Around (Non-spawning) |
Salmon and trout rearing and migration: 18.0 degrees Celsius 7-day-average maximum |
Salmon and trout rearing and migration |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 21791 River Mile 0.8: From 6/11/2000 to 9/13/2003, 0 days with 7-day-average maximum > 18 degrees Celsius. |
ALSEA 17100205 20279 |
Bob Creek 1241130442446 0 to 5.9 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 1 out of 1 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 20280 |
Bob Creek 1241130442446 0 to 5.9 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 20281 |
Bob Creek 1241130442446 0 to 5.9 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 12525 |
Bob Creek 1241130442446 0 to 6 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 0 out of 1 samples (0%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 20282 |
Bob Creek 1241130442446 0 to 5.9 |
pH |
Summer |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 0 out of 1 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 21837 |
Bob Creek 1241130442446 0 to 5.9 |
Phosphate Phosphorus |
Summer |
Total phosphates as phosphorus (P): Benchmark 50 ug/L in streams to control excessive aquatic growths |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 13226 River Mile 0.9: From 7/8/1998 to 7/8/1998, 0 out of 1 samples > 50 ug/L benchmark criterion. |
ALSEA 17100205 2852 |
Bob Creek 1241130442446 0 to 5.9 |
Sedimentation |
Undefined |
The formation of appreciable bottom or sludge deposits or the formation of any organic or inorganic deposits deleterious to fish or other aquatic life or injurious to public health, recreation, or industry may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Insufficient data |
1998 Added to database |
Previous Data:
|
ALSEA 17100205 19164 |
Buck Creek 1238486443006 0 to 7.7 |
pH |
Fall/Winter/Spring |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 22653 River Mile 0.6: From 10/28/2000 to 10/28/2000, 0 out of 1 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 13246 |
Buck Creek 1238486443006 0 to 7.7 |
Temperature |
Year Around (Non-spawning) |
Core cold water habitat: 16.0 degrees Celsius 7-day-average maximum |
Core cold water habitat |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28241 River Mile 2.2: From 6/22/2001 to 9/28/2001, 64 days with 7-day-average maximum > 16 degrees Celsius. [WSC Alsea] LASAR 28237 River Mile 2.5: From 6/22/2001 to 9/28/2001, 72 days with 7-day-average maximum > 16 degrees Celsius. |
ALSEA 17100205 13506 |
Bummer Creek 1236021443744 0 to 8 |
Temperature |
October 1 - June 15 |
Salmon and steelhead spawning: 13.0 degrees Celsius 7-day-average maximum |
Salmon and steelhead spawning |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28239 River Mile 4.3: From 10/1/2001 to 10/3/2001, 0 days with 7-day-average maximum > 13 degrees Celsius. [WSC Alsea] LASAR 28251 River Mile 4.3: From 10/1/2001 to 10/3/2001, 0 days with 7-day-average maximum > 13 degrees Celsius. |
ALSEA 17100205 13180 |
Bummer Creek 1236021443744 0 to 8.2 |
Temperature |
Year Around (Non-spawning) |
Core cold water habitat: 16.0 degrees Celsius 7-day-average maximum |
Core cold water habitat |
Cat 5: Water quality limited, 303(d) list, TMDL needed |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28239 River Mile 4.3: From 6/21/2001 to 9/30/2001, 17 days with 7-day-average maximum > 16 degrees Celsius. [WSC Alsea] LASAR 28251 River Mile 4.3: From 6/21/2001 to 9/30/2001, 15 days with 7-day-average maximum > 16 degrees Celsius. |
ALSEA 17100205 2948 |
Camp Creek 1237638443161 0 to 2.7 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
303(d) |
1998 Added to database |
Previous Data: USFS Data (Site at Mouth): 7 day average of daily maximums of 20.0°C, exceeded temperature standard (17.8°C) |
ALSEA 17100205 2949 |
Camp Creek 1237638443161 2.7 to 4.1 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Attaining |
1998 Added to database |
Previous Data: USFS Data (Site at Mouth): 7 day average of daily maximums of 17.5°C, did not exceeded temperature standard (17.8°C) |
ALSEA 17100205 2783 |
Canal Creek 1239291443960 0 to 7.2 |
Habitat Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 2853 |
Canal Creek 1239291443960 0 to 7.2 |
Sedimentation |
Undefined |
The formation of appreciable bottom or sludge deposits or the formation of any organic or inorganic deposits deleterious to fish or other aquatic life or injurious to public health, recreation, or industry may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Insufficient data |
1998 Added to database |
Previous Data:
|
ALSEA 17100205 13263 |
Canal Creek 1239291443960 0 to 7.2 |
Temperature |
Year Around (Non-spawning) |
Salmon and trout rearing and migration: 18.0 degrees Celsius 7-day-average maximum |
Salmon and trout rearing and migration |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [WSC Alsea] LASAR 28248 River Mile 0.9: From 6/23/2001 to 9/30/2001, 0 days with 7-day-average maximum > 18 degrees Celsius. |
ALSEA 17100205 2784 |
Cape Creek 1241099442823 0 to 2.9 |
Habitat Modification |
Undefined |
The creation of tastes or odors or toxic or other conditions that are deleterious to fish or other aquatic life or affect the potability of drinking water or the palatability of fish or shellfish may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Water quality limited not needing a TMDL |
2002 Delisted - Water quality limited, not a pollutant |
Previous Data:
|
ALSEA 17100205 19146 |
Cascade Creek 1238467443197 0 to 4.4 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 1/13/1999 to 9/26/2001, 27 out of 27 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 19147 |
Cascade Creek 1238467443197 0 to 4.4 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 1/13/1999 to 9/26/2001, 0 out of 18 samples > applicable Table 20 criterion. |
ALSEA 17100205 19148 |
Cascade Creek 1238467443197 0 to 4.4 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 1/13/1999 to 9/26/2001, 0 out of 15 samples > applicable Table 20 criterion. |
ALSEA 17100205 19149 |
Cascade Creek 1238467443197 0 to 4.4 |
Chlorophyll a |
Fall/Winter/Spring |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 5/17/2000 to 5/31/2000, average Chlorophyll a of 0.001 for 1 samples in 1 months. |
ALSEA 17100205 19150 |
Cascade Creek 1238467443197 0 to 4.4 |
Chlorophyll a |
Summer |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 9/6/2000 to 9/30/2000, average Chlorophyll a of 0.002 for 1 samples in 1 months. |
ALSEA 17100205 21039 |
Cascade Creek 1238467443197 0 to 4.4 |
Dissolved Oxygen |
October 1 - June 15 |
Spawning: Not less than 11.0 mg/L or 95% of saturation |
Salmon and steelhead spawning |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 1/13/1999 to 5/17/2001, 0 out of 11 samples (0%) < 11 mg/l and applicable % saturation. |
ALSEA 17100205 12350 |
Cascade Creek 1238467443197 0 to 4.4 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 7/21/1999 to 9/26/2001, 0 out of 6 samples (0%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 19151 |
Cascade Creek 1238467443197 0 to 4.4 |
E Coli |
Fall/Winter/Spring |
30-day log mean of 126 E. coli organisms per 100 ml; no single sample > 406 organisms per 100 ml |
Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ/ODHS] LASAR 18775 River Mile 0.1: From 1/13/1999 to 9/26/2001, 0 out of 10 samples (0%) > 406 organisms; maximum 30-day log mean of 0 |
ALSEA 17100205 19152 |
Cascade Creek 1238467443197 0 to 4.4 |
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 |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ/ODHS] LASAR 18775 River Mile 0.1: From 1/13/1999 to 9/26/2001, 1 out of 6 samples (17%) > 406 organisms; maximum 30-day log mean of 0 |
ALSEA 17100205 19153 |
Cascade Creek 1238467443197 0 to 4.4 |
pH |
Fall/Winter/Spring |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 1/13/1999 to 5/17/2001, 0 out of 13 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 19154 |
Cascade Creek 1238467443197 0 to 4.4 |
pH |
Summer |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 7/21/1999 to 9/26/2001, 0 out of 6 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 21755 |
Cascade Creek 1238467443197 0 to 4.4 |
Phosphate Phosphorus |
Summer |
Total phosphates as phosphorus (P): Benchmark 50 ug/L in streams to control excessive aquatic growths |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18775 River Mile 0.1: From 7/21/1999 to 9/26/2001, 0 out of 6 samples > 50 ug/L benchmark criterion. |
ALSEA 17100205 2944 |
Cascade Creek 1238467443197 0 to 1.3 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
303(d) |
1998 Added to database |
Previous Data: USFS Data (Site at Mouth): 7 day average of daily maximums of 20.5°C exceeded temperature standard (17.8°C) |
ALSEA 17100205 2728 |
Cascade Creek 1238467443197 1.3 to 4.4 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
303(d) |
1998 Added to database |
Previous Data: USFS Data (Site at Alsea Rd): 7 day average of daily maximums of 67.4 and 67.0 exceeded temperature standard (64) in 1993 and 1994 respectively. |
ALSEA 17100205 2854 |
Center Creek 1111111111105 0 to 0 |
Sedimentation |
Undefined |
The formation of appreciable bottom or sludge deposits or the formation of any organic or inorganic deposits deleterious to fish or other aquatic life or injurious to public health, recreation, or industry may not be allowed. |
Resident fish and aquatic life Salmonid fish rearing Salmonid fish spawning |
Insufficient data |
1998 Added to database |
Previous Data:
|
ALSEA 17100205 2959 |
Cougar Creek 1239340444492 0 to 2.6 |
Temperature |
Summer |
Rearing: 17.8 C |
Anadromous fish passage Salmonid fish rearing |
Attaining |
1998 Added to database |
Previous Data: USFS Data (Site at Mouth): 7 day average of daily maximums of 17.7°C, did not exceeded temperature standard (17.8°C) |
ALSEA 17100205 19142 |
Crab Creek 1238448442926 0 to 6.5 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 1 out of 1 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 19143 |
Crab Creek 1238448442926 0 to 6.5 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19144 |
Crab Creek 1238448442926 0 to 6.5 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 12349 |
Crab Creek 1238448442926 0 to 6.5 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 0 out of 1 samples (0%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 19145 |
Crab Creek 1238448442926 0 to 6.5 |
pH |
Summer |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 0 out of 1 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 21754 |
Crab Creek 1238448442926 0 to 6.5 |
Phosphate Phosphorus |
Summer |
Total phosphates as phosphorus (P): Benchmark 50 ug/L in streams to control excessive aquatic growths |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 23820 River Mile 4.4: From 7/26/2000 to 7/26/2000, 0 out of 1 samples > 50 ug/L benchmark criterion. |
ALSEA 17100205 19748 |
Cullen Creek 1239521442068 0 to 1.2 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 2 out of 2 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 19749 |
Cullen Creek 1239521442068 0 to 1.2 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 0 out of 5 samples > applicable Table 20 criterion. |
ALSEA 17100205 19750 |
Cullen Creek 1239521442068 0 to 1.2 |
Barium |
Year Around |
Table 20 Toxic Substances |
Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19751 |
Cullen Creek 1239521442068 0 to 1.2 |
Beryllium |
Year Around |
Table 20 Toxic Substances |
Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 2921 |
Cullen Creek 1239521442068 0 to 1.2 |
Biological Criteria |
Undefined |
Biocriteria: Waters of the state must be of sufficient quality to support aquatic species without detrimental changes in the resident biological communities. |
Resident fish and aquatic life |
Attaining |
1998 Added to database |
Previous Data: Streams are considered healthy with Discriminate Scores > 75 points. Discriminate score was 100. |
ALSEA 17100205 19752 |
Cullen Creek 1239521442068 0 to 1.2 |
Cadmium |
Year Around |
Table 20 Toxic Substances |
Aquatic life Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19753 |
Cullen Creek 1239521442068 0 to 1.2 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 0 out of 2 samples > applicable Table 20 criterion. |
ALSEA 17100205 19754 |
Cullen Creek 1239521442068 0 to 1.2 |
Chromium (hex) |
Year Around |
Table 20 Toxic Substances |
Aquatic life Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19755 |
Cullen Creek 1239521442068 0 to 1.2 |
Copper |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 12392 |
Cullen Creek 1239521442068 0 to 1.2 |
Dissolved Oxygen |
Year Around (Non-spawning) |
Cold water: Not less than 8.0 mg/l or 90% of saturation |
Cold-water aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 0 out of 2 samples (0%) < 8 mg/l and applicable % saturation. |
ALSEA 17100205 19756 |
Cullen Creek 1239521442068 0 to 1.2 |
Iron |
Year Around |
Table 20 Toxic Substances |
Aquatic life Human health |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 1 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19757 |
Cullen Creek 1239521442068 0 to 1.2 |
Manganese |
Year Around |
Table 20 Toxic Substances |
Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19758 |
Cullen Creek 1239521442068 0 to 1.2 |
Nickel |
Year Around |
Table 20 Toxic Substances |
Aquatic life Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19759 |
Cullen Creek 1239521442068 0 to 1.2 |
pH |
Summer |
pH 6.5 to 8.5 |
Resident fish and aquatic life Water contact recreation |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 0 out of 2 samples (0%) outside pH criteria range 6.5 to 8.5. |
ALSEA 17100205 21796 |
Cullen Creek 1239521442068 0 to 1.2 |
Phosphate Phosphorus |
Summer |
Total phosphates as phosphorus (P): Benchmark 50 ug/L in streams to control excessive aquatic growths |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/6/1996, 0 out of 2 samples > 50 ug/L benchmark criterion. |
ALSEA 17100205 19760 |
Cullen Creek 1239521442068 0 to 1.2 |
Silver |
Year Around |
Table 20 Toxic Substances |
Aquatic life Human health |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 19761 |
Cullen Creek 1239521442068 0 to 1.2 |
Zinc |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [ODA] LASAR 12299 River Mile 0.3: From 8/25/1994 to 8/25/1994, 0 out of 1 samples > applicable Table 20 criterion. |
ALSEA 17100205 20247 |
Cummins Creek 1241087442658 0 to 7 |
Alkalinity |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 3B: Potential concern |
2004 Added to database |
2004 Data: [DEQ] LASAR 13272 River Mile 1: From 7/9/1998 to 7/28/1999, 2 out of 2 samples < 20 mg/L (Table 20 criterion). [DEQ] LASAR 18774 River Mile 0.2: From 1/12/1999 to 9/26/2001, 25 out of 25 samples < 20 mg/L (Table 20 criterion). |
ALSEA 17100205 20248 |
Cummins Creek 1241087442658 0 to 7 |
Ammonia |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 13272 River Mile 1: From 7/9/1998 to 7/28/1999, 0 out of 2 samples > applicable Table 20 criterion. [DEQ] LASAR 18774 River Mile 0.2: From 1/12/1999 to 9/26/2001, 0 out of 17 samples > applicable Table 20 criterion. |
ALSEA 17100205 20249 |
Cummins Creek 1241087442658 0 to 7 |
Chloride |
Year Around |
Table 20 Toxic Substances |
Aquatic life |
Cat 2: Attaining some criteria/uses |
2004 Added to database |
2004 Data: [DEQ] LASAR 18774 River Mile 0.2: From 1/12/1999 to 9/26/2001, 0 out of 15 samples > applicable Table 20 criterion. [DEQ] LASAR 13272 River Mile 1: From 7/9/1998 to 7/28/1999, 0 out of 2 samples > applicable Table 20 criterion. |
ALSEA 17100205 20250 |
Cummins Creek 1241087442658 0 to 7 |
Chlorophyll a |
Fall/Winter/Spring |
Reservoir, river, estuary, non-thermally stratified lake: 0.015 mg/l |
Aesthetics Fishing Livestock watering Water contact recreation Water supply |
Cat 3: Insufficient data |
2004 Added to database |
2004 Data: [DEQ] LASAR 18774 River Mile 0.2: From 5/17/2000 to 5/31/2000, average Chlorophyll a of 0.001 for 1 samples in 1 months. |