11 



TBMPERATUEE. 



Lower crossing Siin Joaquin River, months of August and September, eighteen 

 hundred and seventy-Jive. Latitude 37° 50' N, Longitude 121° 22' W. 



Air. 



August 



August 



August 



September., 

 September.. 

 September.. 



Maximum, 

 Minimum. 



Mean 



Maximum 

 Minimum 

 Mean 



Degrees 

 98 

 73 



88J^6 

 94 

 73 



017 



or. 6 3 



Water at surface, 



"Water at bottom. 



Degrees. 

 82 



72 



78 6 7 



78 

 72 

 74 8 



Degrees. 

 81 

 71 



78 



72 



74 4 3 



Upper crossing San Joaquin River. Latitude 36° 52' N. Longitude 119'' 



54' W. 



Air. 



Water at surface. 



Water at bottom. 



August 



August > 



August 



September.. 

 September.. 

 September.. 



Maximum 

 JMinimum. 



Mean 



Maximum 

 Minimum. 

 Mean 



D 



We have obtained, through the courtesy of the officers of the Cen- 

 tral Pacific liaitroad Company, the following statistics of the Salmon 

 shipped over their lines, from various points on the Sacramento and 

 San Joaquin Rivers, from November first, eighteen hundred and sev- 

 enty-four, to August first, eighteen hundred and seventy-five, this being 

 the only portion of the year in which Salmon are, under the law, 



allowed to be caught: 



From Collinsville, New 

 York of Pacific, Rio 

 Vista, Euimaton, Jer- 

 sey Landing, Antioch, 

 Benicia, Courtland, 

 Martinez, Kentucky, 

 Bradford, Sacramento, 

 Vallejo, and Webbs. 



From Courtland, Beni- 

 cia, Kio Vista, Emma- 

 ton, and Collinsville... 



From Antioch. 

 Total 



To San Fran- 

 cisco, from 

 Nov. 1,1874, 

 to August 1, 

 1875 



To Sacramen- 

 to, from N'v 

 1, 1874, to 

 Aug. 1, 1875 



To Stockton, 

 from Nov. 1, 

 1874,to Aug. 

 1, 1875 



'128,692 loose salmon, weighing 

 1,874 boxes of salmon, weigh- 

 ing 



1,847 sacks and baskets of sal- 

 mon, weighing 



116 barrels cured salmon, 

 weighing 



225 barrels and boxes smoked 



and dried salmon, weighing 



' 1,733 loose salmon, weighing... 



722 boxes of salmon, weighing 



117 baskets and sacks of sal- 

 "■ mon, weighing 



212 barrels of salmon, weigh- 

 ing 



96 loose salmon, weighing 



73 boxes of salmon, weighing.. 



3,217,300 R)s. 



421,650 K)s. 



184,700 lbs. 



23,100 lbs. 



45,000 lbs. 

 43,325 lbs. 

 83,700 lbs. 



11,700 lbs. 



29,900 lbs. 



2,400 K)s. 

 16,250 lbs. 



4,079,025 lbs. 



