presTitle=&presSubTitle=&labelList=Introduction||Introduction||Introduction||Materials and Methods||Little Lobster Creek||Hayden Creek||Alder Brook||Stemple Creek||Hough Creek||Canyon Creek #2||Canyon Creek #3||Mark-Recapture Methods||Mark-Recapture Results||Mark-Recapture Results||Mark-Recapture Statistics||Controlled Release Materials and Methods||Experimental Diagram||Image inside the culvert looking upstream||Image inside culvert looking downstream||Controlled Release Results||Controlled Release Results&valueList=0:01||0:19||01:50||03:19||04:17||05:04||05:43||06:05||06:28||06:54||07:16||07:40||09:16||10:12||11:56||12:47||14:44||15:28||16:56||17:25||17:58&credittext=Production By Mike Furniss and Jeff Guntle<BR>Pacific Northwest Research Station, Corvalis Oregon&flvfile=McEnroe1.flv