| Name | Country | Feature class | Latitude | Longitude |
1851  | Río Chico 0.8-77.8166667 | Ecuador, Carchi | stream | N 0° 48′ 0'' | W 77° 49′ 0'' |
1852  | Río Chico 0.5166667-78.2333333 | Ecuador, Imbabura | stream | N 0° 31′ 0'' | W 78° 14′ 0'' |
1853  | Quebrada de Chicho 0.595452-77.782402 | Ecuador, Carchi | stream | N 0° 35′ 43'' | W 77° 46′ 56'' |
1854  | Quebrada Chicho -0.5666667-78.5833333 | Ecuador, Pichincha | stream | S 0° 34′ 0'' | W 78° 35′ 0'' |
1855  | Río Chiche -0.143338-78.397133 | Ecuador, Pichincha | stream | S 0° 8′ 36'' | W 78° 23′ 49'' |
1856  | Río Chichanda -1.236141-79.904598 | Ecuador, Guayas | stream | S 1° 14′ 10'' | W 79° 54′ 16'' |
1857  | Río Chicaña -3.755885-78.742677 | Ecuador, Zamora Chinchipe | stream | S 3° 45′ 21'' | W 78° 44′ 33'' |
1858  | Quebrada Chica 0.0833333-78.1833333 | Ecuador, Pichincha | stream | N 0° 5′ 0'' | W 78° 11′ 0'' |
1859  | Quebrada Chibiga 0.0833333-78.4166667 | Ecuador, Pichincha | stream | N 0° 5′ 0'' | W 78° 25′ 0'' |
1860  | Río Chiata -3.0666667-78.85 | Ecuador, Azuay | stream | S 3° 4′ 0'' | W 78° 51′ 0'' |
1861  | Río Cheve 0.17134-79.98763 | Ecuador, Manabí | stream | N 0° 10′ 16'' | W 79° 59′ 15'' |
1862  | Río Checa -2.8333333-79.0333333 | Ecuador, Azuay | stream | S 2° 50′ 0'' | W 79° 2′ 0'' |
1863  | Río Chaupiyacu 0.168079-78.375589 | Ecuador, Pichincha | stream | N 0° 10′ 5'' | W 78° 22′ 32'' |
1864  | Río Chaupivado -2.5833333-79.3666667 | Ecuador, Azuay | stream | S 2° 35′ 0'' | W 79° 22′ 0'' |
1865  | Quebrada de Chaupiloma -0.7833333-78.4833333 | Ecuador, Cotopaxi | intermittent stream | S 0° 47′ 0'' | W 78° 29′ 0'' |
1866  | Quebrada de Chaupiloma -0.55-78.4333333 | Ecuador, Pichincha | stream | S 0° 33′ 0'' | W 78° 26′ 0'' |
1867  | Quebrada Chaupiloma -0.6333333-78.5 | Ecuador, Cotopaxi | intermittent stream | S 0° 38′ 0'' | W 78° 30′ 0'' |
1868  | Quebrada Chaupiloma 0.4166667-77.9166667 | Ecuador, Carchi | intermittent stream | N 0° 25′ 0'' | W 77° 55′ 0'' |
1869  | Quebrada Chaupi Corral 0.39904-77.907352 | Ecuador, Carchi | intermittent stream | N 0° 23′ 56'' | W 77° 54′ 26'' |
1870  | Quebrada Chaupi 0.0666667-78.4166667 | Ecuador, Pichincha | stream | N 0° 4′ 0'' | W 78° 25′ 0'' |
1871  | Quebrada Chaupi -0.0333333-78.5666667 | Ecuador, Pichincha | stream | S 0° 2′ 0'' | W 78° 34′ 0'' |
1872  | Río Chaune -0.704577-79.531474 | Ecuador, Pichincha | stream | S 0° 42′ 16'' | W 79° 31′ 53'' |
1873  | Río Chaullayacu -3.30677-79.375449 | Ecuador, Azuay | stream | S 3° 18′ 24'' | W 79° 22′ 31'' |
1874  | Quebrada Chaullayacu -2.9833333-79.05 | Ecuador, Azuay | stream | S 2° 59′ 0'' | W 79° 3′ 0'' |
1875  | Río Chauchayacu -2.926104-79.3954 | Ecuador, Azuay | stream | S 2° 55′ 34'' | W 79° 23′ 43'' |
1876  | Estero Chato -1.0166667-79.6166667 | Ecuador, Guayas | stream | S 1° 1′ 0'' | W 79° 37′ 0'' |
1877  | Quebrada Chasupe -0.74894-78.874404 | Ecuador, Cotopaxi | stream | S 0° 44′ 56'' | W 78° 52′ 27'' |
1878  | Río Charrillos -4.15-78.8666667 | Ecuador, Zamora Chinchipe | stream | S 4° 9′ 0'' | W 78° 52′ 0'' |
1879  | Río Chaquishcahuaicu -0.3166667-78.35 | Ecuador, Pichincha | stream | S 0° 19′ 0'' | W 78° 21′ 0'' |
1880  | Quebrada Chaquishcahuaicu 0.3666667-78.2666667 | Ecuador, Imbabura | intermittent stream | N 0° 22′ 0'' | W 78° 16′ 0'' |
1881  | Quebrada Chaquishcahua -0.4333333-78.6833333 | Ecuador, Pichincha | stream | S 0° 26′ 0'' | W 78° 41′ 0'' |
1882  | Quebrada Chaquiscahuaico -0.65-78.5166667 | Ecuador, Cotopaxi | intermittent stream | S 0° 39′ 0'' | W 78° 31′ 0'' |
1883  | Quebrada Chaquinos -4.179939-80.34397 | Ecuador, Loja | intermittent stream | S 4° 10′ 47'' | W 80° 20′ 38'' |
1884  | Quebrada Chaquihscahuaicu -0.75-78.6166667 | Ecuador, Cotopaxi | intermittent stream | S 0° 45′ 0'' | W 78° 37′ 0'' |
1885  | Quebrada Chaquibamba -0.05-78.3166667 | Ecuador, Pichincha | stream | S 0° 3′ 0'' | W 78° 19′ 0'' |
1886  | Quebrada Chapilar 1.1666667-78.5166667 | Ecuador, Carchi | stream | N 1° 10′ 0'' | W 78° 31′ 0'' |
1887  | Quebrada Chapar -3.000574-79.020482 | Ecuador, Azuay | stream | S 3° 0′ 2'' | W 79° 1′ 13'' |
1888  | Quebrada Chantag -0.9166667-78.6333333 | Ecuador, Cotopaxi | intermittent stream | S 0° 55′ 0'' | W 78° 38′ 0'' |
1889  | Río Chantaco -3.267299-79.27431 | Ecuador, Azuay | stream | S 3° 16′ 2'' | W 79° 16′ 27'' |
1890  | Río Chantaco -3.1833333-79.25 | Ecuador, Azuay | stream | S 3° 11′ 0'' | W 79° 15′ 0'' |
1891  | Río Changuil -1.880818-79.338637 | Ecuador, | stream | S 1° 52′ 50'' | W 79° 20′ 19'' |
1892  | Quebrada Changocusana -3.35-79.05 | Ecuador, Azuay | stream | S 3° 21′ 0'' | W 79° 3′ 0'' |
1893  | Bajos de Chanduy -2.45-80.6666667 | Ecuador, Guayas | shoal(s) | S 2° 27′ 0'' | W 80° 40′ 0'' |
1894  | Quebrada Chanchunga -0.665785-78.499369 | Ecuador, Cotopaxi | intermittent stream | S 0° 39′ 56'' | W 78° 29′ 57'' |
1895  | Quebrada Chancahuán -1.6833333-78.7666667 | Ecuador, Chimborazo Province | intermittent stream | S 1° 41′ 0'' | W 78° 46′ 0'' |
1896  | Quebrada Chamiso 0.71421-78.019619 | Ecuador, Carchi | stream | N 0° 42′ 51'' | W 78° 1′ 10'' |
1897  | Río Chami -0.9-78.8666667 | Ecuador, Cotopaxi | stream | S 0° 54′ 0'' | W 78° 52′ 0'' |
1898  | Quebrada Chamballa -1.2333333-78.6666667 | Ecuador, Tungurahua Province | stream | S 1° 14′ 0'' | W 78° 40′ 0'' |
1899  | Río Chamba 0.226204-79.356081 | Ecuador, | stream | N 0° 13′ 34'' | W 79° 21′ 21'' |
1900  | Río Chalupas -0.940124-78.039167 | Ecuador, Napo | stream | S 0° 56′ 24'' | W 78° 2′ 21'' |