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“to restore and maintain the Trinity River’s anadromous fishery resources”
- U.S. Department of Interior, Record of Decision, 2000

New! Wood brochure
New! TRRP public scoping meeting for 2012 Channel Rehabilitation Projects: Jan 26 at 6 pm at the Douglas City fire hall



Why Restore? Click here!



  • Newly constructed meanders at the Lowden Ranch restoration site (2010) - designed to increase channel complexity and encourage a variety of salmon habitats
  • New bar forming at head of Indian Creek side channel (constructed 2007)
  • Sven Olbertson Side Channel, constructed in 2008 - this has become a popular area for spawning
  • Hoadley Gulch Side Channel just after construction - this side channel was a popular spawning site in 2009 and 2010
  • Wood in side channel constructed prior year (2007) providing habitat for young salmon
  • New bar formed at Lowden Ranch by injecting gravel into the river during the 2010 peak restoration flow release
  • New construction of bars and meanders at the Reading Creek restoration site (2010)
  • Restoration high flow, spring 2010 - these high flows are designed to help the river restore itself including reforming banks created by dredge mining and fixed in place by vegetation that grew when the dam releases remained low year round
  • First high flow since construction at the Sawmill (Lewiston) site
  • Habitat structure for young salmon at Sawmill (Lewiston), constructed in 2010
  • Trinity River
    Real-Time Flows
    Hover with mouse for details.
    Click with mouse goes to NWIS page.
    cubic feet per second (cfs)
    awaiting data for
    11525500
    11525655
    11525854
    11526250
    11526400
    11527000
    11530000
    ...
    The table above contains provisional data provided by the USGS via the waterservices site. All data are provisional and have not received final approval. This table may take several seconds to load.

    Problems with this table may be reported to the TRRP Data Steward.