446 GEOLOGICAL SURVEY OF THE TERRITORIES. 



Fall of the Bio Grande from Cunningham Pass to Del Norte, commendug at pass. 



Distance. 



Fall. 



Fall per 

 mile. 



To the mouth of Pole Creek 

 Thence to Lost Trail Creek 

 Thence to Antelope Park. . . 

 Thence to Del Norte 



Miles. 



Feet. 



1,300 



1,200 



600 



1,100 



Feet. 

 288.9 

 141. 1 



40 



18.3 



Fall of the Animas from divide between it and east branch of UncompoJigre to the loiver end 



of Aiiimas Park, 



To upper end of Baker's Park 



Tbence to lower end of park 



Thence to mouth of Cascade Creek. . . 



Thence to head of Animas Park 



Thence to lower end of Animas Park 



Distance. 



Miles. 



Fall. 



Feet. 



2, 600 

 500 



1,700 

 800 

 300 



Fall per 

 mile. 



Feet. 

 325 



62.5 

 100 



80 



21.4 



Fall of Los Pinos from Weminuche Pass, commencing at summit of pass. 





Distance. 



Fall. 



Fall per 

 mile. 





Miles. 



6 



9 



12 



6 



Feet. 



782 

 1, 200 

 1,000 



400 



Feet. 

 130.3 





133.3 





83.3 



Thence to Big Bend 



6G.6 



Fall of Vallecito Creek from divide between it 



and Rio Grande, commencing at divide. 





Distance. 



Fall. 



Fall per 

 mile. 





Miles. 

 5 

 21 



Feet. 

 2,400 

 2,800 



Feet. 

 480 





133.3 









Fall of Rio San Migtiel, commencing at Bear Creek Pass. 



To valley below pass 



Thence down stream 



Do 



Thence to junetion of east branch 



Distance. 



Miles. 



Fall. 



Feet. 



2,400 

 600 

 800 



1,100 



Fall per 

 mile. 



Feet. 

 1,200 

 150 

 400 

 183.3 



Fall of Uncompahgre from divide between it and Mineral Creek, commencing at divide. 



Distance. 



Fall. 



Fall per 

 mile. 



To small valley 



To lower end 



To lower end of caiion 



To junction of west branch 



Miles. 



Feet. 



1,400 



200 



• 1,.'500 



1,000 



Feet. 

 350 

 109 

 375 

 71.4 



