LOWER RIO BRAVO. 



73 



Eagle Pass • ■ ••• ^00 



Piedras Negras """ 



Loredo "^00 



Colonia Militar • 50 



Loredo Nuevo • ^^^^ 



Mier W 



Koma - 400 



Guerero ^^^ 



Camargo ^^^ 



Rio Grande city ^00 



Reynosa ^00 



Brownsville 3^000 



Mataraoras • 4j500 



Burrita 300 



Lomita 200 



Ranclierias at different points on tlie river 6,060 



Total 20,210 



Table of distances along the course of the river. 



Names of places. 



Month of Rio Bravo - -• 



Brownsville 



Edinburgh - - ■ 



■Ringgold Barracks - 



Roma 



Bellville --- - 



Fort Mcintosh - — -- 



►Falls of Presidio de Rio Grande 



Fort Duncan - - 



Mouth of Rio San Pedro 



Mouth of Rio Pecos - -- .- 



Point where Lieut. Michler came to the Rio Bravo from San Antonio road 



Point of beginning of Lieut. Michler's survey in 1853.^ 



Presidio de San Vincente. -- ---- 



Presidio del Norte... - - 



Canon on San Antonio road -- -- 



San Ignacio - - - 



San Elceario — - - - -- 



El Paso del Norte, - — -- 



Initial point of boundary where it leaves the Rio Bravo, running west_.- 



Frontera observatory-. 



Vol. I 



Distance between 

 places. 



49.81 



120. 36 

 71.21 



16. 67 



45.93 



61.46 



90.44 



39. 77 



71.12 



41.48 



96.88 



49,05 



67.61 



132. 00 



222. 78 



60.89 



40.25 



25.38 



3.41 



2.70 



Distance of each 

 place from mouth 

 of Rio Grande. 



Miles. 



49.81 



170. 17 



241. 38 

 258. 05 



303. 98 



365. 44 



455. 88 



495. 65 



566.77 



608. 25 



705. 13 



754, 18 



821.79 



953. 79 



1,175.57 



1,236.46 



1,276.71 



1,302.09 



1,305.50 



1,308.20 



10 



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