Smolt Data

Fork Length Query for marked fish observed during Smolt Monitoring

Query for AVERAGE fork length by site, species, tag type and date range
1. Select Smolt Monitoring Site Bonneville PowerHouse 1 Bonneville PowerHouse 2 John Day Dam McNary Dam Lower Monumental Dam Little Goose Dam Lower Granite Dam Rock Island Dam Clearwater Trap Grande Ronde Trap Lewiston Trap Imnaha Trap Whitebird Trap All Sites *
2. Select Species Chinook Coho Steelhead Sockeye Rainbow Trout
3. Select Freeze Brand, Elastomer or Other** Freeze Brand Elastomer Other
The date range refers to dates observed, not dates released and like tags are averaged across the time span selected.
4. Select Sample Year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985
5. Select Start Date mm/dd		6. Select End Date mm/dd
7. Submit Request		or Reset form

Query for ALL fork length records by site, species, tag type and date range
1. Select Smolt Monitoring Site Bonneville PowerHouse 1 Bonneville PowerHouse 2 John Day Dam McNary Dam Lower Monumental Dam Little Goose Dam Lower Granite Dam Rock Island Dam Lewiston Trap Whitebird Trap Grande Ronde Trap Imnaha Trap All Sites * See note regarding data available
2. Select Species Chinook Coho Steelhead Sockeye Rainbow Trout
3. Select Freeze Brand, Elastomer or Other ** Freeze Brand Elastomer Other
The date range refers to dates observed, not dates released and like tags are averaged across the time span selected.
4. Select Year 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985
5. Select Start Date		6. Select End Date
format:	mm/dd	format:	mm/dd
7. Submit Request		or Reset form

Notes

• Brand Codes: FB = Freeze Brand, EL = Elastomer, VI = Visible Implant, FL = Floy Tag, PH = Photonic.
• Brand Location Codes for Elastomers: L, LE LO = Left Eye, R, RE, RO = Right Eye.
• Brand Location Codes for Freeze Brands: DL = Double Left, LA = Left Anterior, LD = Left Dorsal, LE = Left Eye, LP = Left Posterior, RA = Right Anterior, RD = Right Dorsal, RE = Right Eye, RP = Right Posterior .
• Brand Location Codes for Other: VI - either left or right, PH usually anal fin, but can be any fin, Floy is usually dorsal.
• Brand Orientation Codes: 1 = 12:00, 2 = 3:00, 3 = 6:00, 4 = 9:00.
• Color Codes: BL = blue, DG = Dark Green, DO = Dark Orange, GR = green, MY = Mustard Yellow, OR = orange, PI = Pink, RE = red, VI = Violet, YE = yellow.
• Fork lengths are in millimeters

*To see a list of smolt sampling data available for each site or to see description of abbreviations used view Smolt Metadata.
**Other includes photonic, visual implant, and floy tags