Table 32: — Results of chemical analyses run on water samples collected in 

 area B and vicinity on October 3i 1955 and July 2ii, 1956 ajid 

 in the main channel at La Crosse, Wisconsin on Seotenber 10, 

 1956. All values are expressed in parts per million. 



3ul- Total Organic Total Total 



Location fates phos- Clilorides Am^nia nitrogen nitrogen alka- 



ohorus Unity 



Area B, 

 surface 



Area B. 

 li-foot depth 



Side channel, 

 surface 



Main channel, 

 surface 



Main channel, 

 6-foot depth 



Area B, 

 surface 



Area 3. 

 U-foot depth 



Main channel, 

 surface 



Main channel, 

 surface 



Area 3 and vicinity, October 3, 1955 



16.0 0.095 Ij.O 



18.0 0.120 lj.2 



0.12 0.66 



0.18 0.59 



19.0 0.091 h.O 0.15 0.36 



16.0 0.105 I4.I4 0.20 0.51 



17.0 0.098 I4.O 0.18 O.Uh 



Area 5 and vicinity, July 2!i, 1956 



66,0 O.llij 6.0 



71.5 0.109 6.3 



0.00 0.96 



0.00 1.11 



66.0 0.116 6.0 0.00 1.00 



La Grosse, Wisconsin, Seoteaber 10, 1956 



26.0 0.171i 8.1 0.03 0.75 



1.21 



1.!j3 

 1.07 



115.0 

 113.8 

 115.0 



0.79 127.5 



Table 33: — Texture and organic material content of bottom soils of 



area 3. the adjacent side^hannel, and the main channel 

 collected October 3, 1955.- 



Location 



Texture 



Area B 

 Side channel 

 Main channel 



Silty clay 

 Coarse loamy sand 

 Coarse sand 



Percentage of 

 organic material 



7. a? 



2.6i4 

 O.7I4 



1/ Analyses were run at the laboratory of the Minnesota Department of 

 Conservation, Bireau of Research and Planning, St. Paul, Minnesota. 



43 



