Table I 



SAMPLING STATIONS FOR 19^+9 S'RIDIES. 



- Main Stem Willamette - 



River Mile 



155.6 Highway 28 Bridge near Springfield, 3 miles above Eugene. 



178.6 Wilbur Revetment, k miles below Eugene 



1614-.3 Highway 99-E Bridge at Harrisburg 



122.5 Adair Village water intake, 7-5 river miles below 

 Corvalli.s and 3 miles above Albany 



116.5 Ufford Revetment, 3 miles below Albany 



96.2 At Independence Ferry, 11 miles above Salem 



72.5 At Wheatland Ferry, 12 miles below Salem 

 38.8 At Wilsonville Ferry 



30.8 At boathouse, right bank, k miles above Oregon City 



25.6 At boathouse, right bank, 1 mile below Oregon City 

 16.5 Sellwood Bridge, Portland 



12.1 Morrison Bridge, Portland 



- Tributaries - 



3 McKenzie River at Armitage Bridge 



h Long Tom River at Burnett Bridge 



3 Luckiamute River at Davidson Bridge 



5 Santiam River at Highway 99-E Bridge 



5 Yamhill River at Dayton Bridge 



3 Pudding River at Highway 99-E Bridge 



3 Molalla River at Highway 99-E Bridge 



1 Tualatin River at Athey Bridge 



2 Osw, ^o Creek at Leike Oswego outlet 



2 Clackamas River at Highway 99-E Bridge 



