Town Sewage. 



485 



Table VIII. — Mean" Composition of the Rugby Sewage before application, 

 and of tlie Drainage-water from the Irrigated Land, in the Seasons 1862 

 and 1863. 



Grains per Gallon. 



Five- Acre Field. 



Constituents 



Sewage. 



Ten-Acre Field. 



Drainage. Sewage. Drainage, 



The Two Fields. 



Sewage. 



Drainage. 



Season 1862 ; May — October, both inclusive. 



In suspension 



["Inorganic 

 I Organic .. 



Total 



{Inorganic 

 S 

 Total 



Total inorganic . . 

 Total organic 



' Total solid matter 



Ammonia 



j'lu suspension 

 ' In solution 



Total 



11 



Samples. 

 25-67 

 14-G9 



40-36 



34-49 

 7-83 



8 



Samples. 

 1-81 

 1-40 



3' 21 



34-50 

 7-18 



42-32 



GO-16 

 22-52 



41- 



36-31 

 8-58 



82-68 



1-37 

 4-13 



44*89 



0-24 

 0-80 



5-50 



1-04 



11 



Samples. 

 24-89 

 17-14 



11 



Samples. 

 3-74 

 1-39 



42-03 



32-38 

 7*60 



5-13 



37-10 

 7-83 



39-98 



57-27 

 24-74 



44-93 



40-84 

 9-22 



82-01 50-06 



1-52 

 4-26 



0-33 

 1-85 



5-78 



2-18 



22 



Samples. 

 25-28 

 15-92 



19 



Samples. 

 2-92 

 1-39 



41-20 4-31 



33-44 

 7-71 



36-01 

 7-56 



41-15 



58-72 

 23-63 



82-35 



43-57 



38-93 

 8-95 



1-44 



4-20 



5-64 



47-88 



0-29 

 1-41 



1-70 



Season 1863 ; November, 1862— October, 1863, both inclusive. 



In suspension 



In solution 



^Inorganic 

 I Organic . . 



( To"tal 



I' Inorganic 

 Organic . . 

 Total 



Totarinorganic .. 

 Totarorganic 



Total solid matter 



23 



Samples. 

 39-41 

 27-35 



21 



Samples. 

 2-14 

 1-41 



66-76 



39-57 

 8-35 



3-55 



38-55 

 7-46 



47-92 



78-98 

 35-70 



114-68 



46-01 



40-69 

 8-87 



49-56 



22 22 



Samples. Samples. 

 34-93 j 3-93 

 25-99 3-29 



60-92 



38-77 

 8-30 



7-22 



41-35 



7-98 



47-o: 



73-70 

 34-29 



107-99 



49-33 



45-28 

 11-27 



5G • 55 



45 



Samples. 

 37-22 

 26-69 



63-91 



39-18 

 8-32 



47-50 



76-40 

 35-01 



111-41 



43 



Samples. 

 3-06 

 2-37 



5-43 



39-98 

 7-73 



47-71 



43-04 

 10-10 



53-14 



Ammonia . . 



rin suspension 

 I In solution 



Total 



2-08 

 5-83 



0-15 

 0-69 



1-98 0-31 

 5-69 1-85 



2-03 

 5-76 



7-91 



0-84 



7-67 



2-16 



7-79 



0*23 

 1-28 



1-51 



VOL. III. — S. S. 



2 K 



