Site Type

Site Name

 

GOJ - Little Goose Dam Juvenile

Little Goose Dam Juvenile Fish Bypass/Transportation Facility

Operated by:

PSMFC

First year:

1987

Last year:

2017

RKM:

522.113

Site Contacts

Steward

Nicole Tancreto
ntancreto@psmfc.org
(503) 595-3141

POC

Don Warf
dlwarf@psmfc.org
(509) 735-2773 x1

Map

Operational Dates

Year Start Date End Date Notes
2014 3/17/2014 12/16/2014 Full flow watered up March 17. JFF operated March 26-October 31; collection for transport started on May 1. Full flow dewatered December 16.
2015 3/24/2015 12/21/2015 Full flow watered up March 24. JFF watered up April 1. Collection for transport started on May 1 at 0700. Sampling and transportation conluded October 31. Full flow was dewatered December 21.
2016 3/22/2016 12/21/2016 The facility watered up in primary bypass on March 22 and switched to secondary bypass on April 9. The JFF was shut down for the season on November 11 and the full flow was dewatered on December 21.
2017
1987 4/7/1987 6/15/1987 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1988 4/6/1988 7/10/1988 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1989 4/4/1989 7/9/1989 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1990 4/14/1990 7/16/1990 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1991 4/6/1991 8/31/1991 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1992 4/13/1992 9/27/1992 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1993 4/15/1993 9/30/1993 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1994 3/18/1994 11/1/1994 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1995 3/30/1995 11/1/1995 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1996 3/19/1996 10/28/1996 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1997 3/19/1997 11/3/1997 The Start_date and End_date values reflect the first and last dates of detection, respectively. The actual interval of operational dates is not known.
1998 4/1/1998 11/1/1998
1999 4/1/1999 9/1/1999 Early shutdown due to ISO conversion; facility transported fish through October.
2000 4/1/2000 10/31/2000 First year of ISO detection.
2001 4/1/2001 10/31/2001
2002 4/1/2002 10/31/2002
2003 4/1/2003 10/31/2003
2004 4/1/2004 10/31/2004
2005 4/1/2005 10/31/2005
2006 4/1/2006 10/31/2006 The facility watered-up at 0700h on April 1, 2006. The facility operated in secondary bypass mode until 0700 on April 24, when fish were first routed to the raceways for subsequent transportation. LGS shifted back to primary bypass at 7:30 AM on October 31. There was no PIT tag detection capability in the primary bypass route at LGS in 2006, so there was no way to track any PIT-tagged fish diverted from the LGS turbine intakes after this date.
2007 4/1/2007 10/31/2007 The LGS juvenile fish facility (JFF) watered-up at 0700h (PDT) on April 1, 2007, in secondary bypass mode. Fish were bypassed directly back to the river until May 8, when transportation activities commenced. The facility switched back to primary bypass on October 31. No PIT tag detection is possible during primary bypass.
2008 4/1/2008 11/1/2008 A scheduled power outage at 7:00 AM (pst) on April 23 extended unexpectedly and essentially uninterrupted until 7:27 AM (pst) on April 25. The facility switched to primary bypass on Nov. 1, after which no PIT tag detection was possible.
2009 3/25/2009 12/16/2009 The Little Goose juvenile fish bypass watered up in primary bypass on March 25, 2009. The facility was in secondary bypass/collection mode from April 1 until October 31. The facility remained in primary bypass mode from October 31 until the bypass was dewatered on December 16.
2010 3/8/2010 12/16/2010 The juvenile fish bypass was watered up for approximately three hours on March 8 to test the new primary bypass outfall pipe. The Primary Bypass pipe was watered up for the season on March 23. The facility switched to secondary bypass/collection for short periods on April 5, 11, 15, 20, and from April 25-27, before settling into secondary bypass/collection mode on April 30. The facility reverted to primary bypass mode on Oct. 31. The entire juvenile bypass system was dewatered on December 16.
2011 3/22/2011 12/19/2011 The LGS JFF watered up in primary bypass on March 22, 2011. The facility switched to secondary bypass for 24 hours (0700-0700 PDT) on April 3-4 to collect a "condition" sample. Additional scheduled sample dates are April 8-9, 13-14, 18-19, 23-24, and 28-29. The facility switched into transport mode on May 5 at 0700. The facility switched back into primary bypass mode on October 31. The primary bypass flume was dewatered for the season on December 19.
2012 3/19/2012 12/18/2012 The juvenile system watered up in primary bypass on March 19. The facility switched to secondary bypass (water over the separator) from April 1-5. Every 5th day the facility switched to secondary bypass to collect a 24 hour fish sample (April 9, 14, 19, 24, and 29). Collection for barge transportation began on May 3 and ended on October 31; the facility switched in to primary bypass at that time. Full flow detection continued until December 18, when the primary bypass flume was dewatered for the season.
2013 3/19/2013 12/17/2013 Watered up in primary bypass on March 19. Secondary bypass will occur for 24 hours every 5 days starting on April 2 at 0700. Collection for transportation ran from May 2 - October 31, when the JFF was dewatered and the facility switched into primary bypass. The full flow was dewatered on December 17.

Current and Historic Site Configurations

Config Seq: 150

Start Date: 2/6/2009

End Date:

Config Seq: 140

Start Date: 1/1/2006

End Date: 2/5/2009

Config Seq: 130

Start Date: 3/7/2002

End Date: 1/1/2006

Config Seq: 120

Start Date: 1/10/2000

End Date: 3/7/2002

Config Seq: 110

Start Date: 4/1/1990

End Date: 1/10/2000

Config Seq: 100

Start Date: 1/1/1986

End Date: 4/1/1990

Event Logs