Skip Links

USGS - science for a changing world

Scientific Investigations Report 2012–5016


Dispersal of Larval Suckers at the Williamson River Delta, Upper Klamath Lake, Oregon, 2006–09


Table 1. Summary of larval catches in three gear types, Upper Klamath Lake, Oregon, 2006–09. 


[Pop nets were set by The Nature Conservancy; larval trawls were set by Oregon State University; plankton nets were set by the U.S. Geological Survey. Small: fish sized 10–13 mm; Mid: fish sized >13–16 mm; Large: fish sized >16–19 mm. Abbreviations: >, greater than; /, no larval catch data; mm, millimeter]


Year Restoration
status
Larval trawls   Pop nets   Plankton nets
Total number of nets set Total number of fish caught by size Total number of nets set Total number of fish caught by size Total number of nets set Total number of fish caught by size
Small Mid Large Small Mid Large Small Mid Large
2006 Levees intact 106 518 518 165 138 548 440 128 / / / /
2007 Levees intact 100 26 264 86 178 449 785 257 / / / /
2008 Levees breached around Tulana 114 363 523 187 207 419 777 205 228 572 66 4
2009 Levees breached around Goose Bay 117 154 105 50 244 408 448 79 331 195 42 0

First posted April 2, 2012

For additional information contact:
Director, Oregon Water Science Center
U.S. Geological Survey
2130 SW 5th Avenue
Portland, Oregon 97201
http://or.water.usgs.gov

Part or all of this report is presented in Portable Document Format (PDF); the latest version of Adobe Reader or similar software is required to view it. Download the latest version of Adobe Reader, free of charge.

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://pubsdata.usgs.gov/pubs/sir/2012/5016/table1.html
Page Contact Information: GS Pubs Web Contact
Page Last Modified: Thursday, 10-Jan-2013 19:50:02 EST