| Name | Country | Feature class | Latitude | Longitude |
2201  | Río Ambocas -3.751388-79.609751 | Ecuador, Loja | intermittent stream | S 3° 45′ 5'' | W 79° 36′ 35'' |
2202  | Quebrada Amboasí 0.014421-78.562087 | Ecuador, Pichincha | stream | N 0° 0′ 51'' | W 78° 33′ 43'' |
2203  | Río Ambi 0.499478-78.105492 | Ecuador, Imbabura | stream | N 0° 29′ 58'' | W 78° 6′ 19'' |
2204  | Río Ambache 0.2666667-79.8 | Ecuador, Manabí | stream | N 0° 16′ 0'' | W 79° 48′ 0'' |
2205  | Río Amarillo -3.769863-79.646829 | Ecuador, El Oro | stream | S 3° 46′ 11'' | W 79° 38′ 48'' |
2206  | Río Amarillo -1.7833333-80.5666667 | Ecuador, Guayas | stream | S 1° 47′ 0'' | W 80° 34′ 0'' |
2207  | Río Amarillo -0.5833333-79.4166667 | Ecuador, | stream | S 0° 35′ 0'' | W 79° 25′ 0'' |
2208  | Quebrada Amarillo -2.886702-79.052779 | Ecuador, Azuay | stream | S 2° 53′ 12'' | W 79° 3′ 10'' |
2209  | Quebrada Amaguaña 0.2833333-78.0833333 | Ecuador, Imbabura | intermittent stream | N 0° 17′ 0'' | W 78° 5′ 0'' |
2210  | Quebrada Amabulu -0.1666667-78.4166667 | Ecuador, Pichincha | stream | S 0° 10′ 0'' | W 78° 25′ 0'' |
2211  | Estero Ama -1.3833333-79.8333333 | Ecuador, | stream | S 1° 23′ 0'' | W 79° 50′ 0'' |
2212  | Quebrada Alvarez 0.6666667-77.5666667 | Ecuador, Carchi | stream | N 0° 40′ 0'' | W 77° 34′ 0'' |
2213  | Quebrada Alvarez -0.6166667-78.55 | Ecuador, Cotopaxi | stream | S 0° 37′ 0'' | W 78° 33′ 0'' |
2214  | Río Alusi -1.0166667-79.2333333 | Ecuador, Cotopaxi | stream | S 1° 1′ 0'' | W 79° 14′ 0'' |
2215  | Quebrada Alumbrehuaicu -0.7333333-78.6 | Ecuador, Cotopaxi | stream | S 0° 44′ 0'' | W 78° 36′ 0'' |
2216  | Quebrada Alumbre -3.5333333-79.6166667 | Ecuador, El Oro | stream | S 3° 32′ 0'' | W 79° 37′ 0'' |
2217  | Quebrada Alumbral 0.0-78.1833333 | Ecuador, Pichincha | stream | N 0° 0′ 0'' | W 78° 11′ 0'' |
2218  | Quebrada Aluchán -1.05-78.7333333 | Ecuador, Cotopaxi | stream | S 1° 3′ 0'' | W 78° 44′ 0'' |
2219  | Río Alpayacu -1.471551-78.104239 | Ecuador, Pastaza Province | stream | S 1° 28′ 17'' | W 78° 6′ 15'' |
2220  | Quebrada Alpallana -0.1833333-78.4833333 | Ecuador, Pichincha | stream | S 0° 11′ 0'' | W 78° 29′ 0'' |
2221  | Quebrada Alpahuasi -0.2333333-78.5166667 | Ecuador, Pichincha | stream | S 0° 14′ 0'' | W 78° 31′ 0'' |
2222  | Río Alpachaca -1.2833333-78.7166667 | Ecuador, Tungurahua Province | stream | S 1° 17′ 0'' | W 78° 43′ 0'' |
2223  | Quebrada Alpachaca -0.65-78.6666667 | Ecuador, Cotopaxi | stream | S 0° 39′ 0'' | W 78° 40′ 0'' |
2224  | Quebrada Alpachaca -0.147321-78.357507 | Ecuador, Pichincha | stream | S 0° 8′ 50'' | W 78° 21′ 27'' |
2225  | Quebrada Alpachaca 0.1166667-78.0333333 | Ecuador, Pichincha | stream | N 0° 7′ 0'' | W 78° 2′ 0'' |
2226  | Quebrada Alopungu -0.883658-78.609622 | Ecuador, Cotopaxi | stream | S 0° 53′ 1'' | W 78° 36′ 34'' |
2227  | Río Alonsoyacu -2.1333333-76.1333333 | Ecuador, Pastaza Province | stream | S 2° 8′ 0'' | W 76° 8′ 0'' |
2228  | Quebrada Alobuela 0.1166667-78.4166667 | Ecuador, Pichincha | stream | N 0° 7′ 0'' | W 78° 25′ 0'' |
2229  | Quebrada Almuchin 0.4806-77.946087 | Ecuador, Carchi | stream | N 0° 28′ 50'' | W 77° 56′ 45'' |
2230  | Quebrada del Almendro -4.4666667-79.8666667 | Ecuador, Loja | intermittent stream | S 4° 28′ 0'' | W 79° 52′ 0'' |
2231  | Quebrada Almeida -0.0666667-78.45 | Ecuador, Pichincha | stream | S 0° 4′ 0'' | W 78° 27′ 0'' |
2232  | Río Alluriquín -0.321573-79.000993 | Ecuador, Pichincha | stream | S 0° 19′ 17'' | W 79° 0′ 3'' |
2233  | Río Allarurco -3.134301-78.822374 | Ecuador, Azuay | stream | S 3° 8′ 3'' | W 78° 49′ 20'' |
2234  | Río Aliso -0.642318-77.899411 | Ecuador, Napo | stream | S 0° 38′ 32'' | W 77° 53′ 57'' |
2235  | Estero Algarrobal -3.0166667-80.15 | Ecuador, Guayas | estuary | S 3° 1′ 0'' | W 80° 9′ 0'' |
2236  | Río Alfonsoyacu -2.15-76.1333333 | Ecuador, Pastaza Province | stream | S 2° 9′ 0'' | W 76° 8′ 0'' |
2237  | Quebrada Alemanes -0.166974-78.367806 | Ecuador, Pichincha | stream | S 0° 10′ 1'' | W 78° 22′ 4'' |
2238  | Quebrada Alcujaca 0.2-78.2 | Ecuador, Imbabura | stream | N 0° 12′ 0'' | W 78° 12′ 0'' |
2239  | Quebrada Alchayacu -2.974229-79.045233 | Ecuador, Azuay | stream | S 2° 58′ 27'' | W 79° 2′ 42'' |
2240  | Quebrada Alcantarilla 0.393101-78.116932 | Ecuador, Imbabura | intermittent stream | N 0° 23′ 35'' | W 78° 7′ 0'' |
2241  | Quebrada Alcantarilla -0.2333333-78.5333333 | Ecuador, Pichincha | stream | S 0° 14′ 0'' | W 78° 32′ 0'' |
2242  | Quebrada Alcantarilla -0.2-78.5 | Ecuador, Pichincha | stream | S 0° 12′ 0'' | W 78° 30′ 0'' |
2243  | Estero Alburquerque -3.0-79.8666667 | Ecuador, Guayas | stream | S 3° 0′ 0'' | W 79° 52′ 0'' |
2244  | Quebrada Albuja Puñuna -0.6333333-78.5 | Ecuador, Pichincha | stream | S 0° 38′ 0'' | W 78° 30′ 0'' |
2245  | Río Alazán -2.574408-78.658999 | Ecuador, Cañar | stream | S 2° 34′ 27'' | W 78° 39′ 32'' |
2246  | Río Alausí -2.243988-78.878969 | Ecuador, Chimborazo Province | stream | S 2° 14′ 38'' | W 78° 52′ 44'' |
2247  | Estero Alarcón -1.5-79.8333333 | Ecuador, Los Ríos | stream | S 1° 30′ 0'' | W 79° 50′ 0'' |
2248  | Río Alao -1.830983-78.598288 | Ecuador, Chimborazo Province | stream | S 1° 49′ 51'' | W 78° 35′ 53'' |
2249  | Quebrada Alambuela 0.3333333-78.25 | Ecuador, Imbabura | intermittent stream | N 0° 20′ 0'' | W 78° 15′ 0'' |
2250  | Quebrada Alambihuaicu -0.05-78.6 | Ecuador, Pichincha | stream | S 0° 3′ 0'' | W 78° 36′ 0'' |