| City | River | % Correct |
|---|---|---|
| 4) McAllen, TX | Rio Grande | 100%
|
| 35) Kinshasa | Congo | 89%
|
| 1) Albany, NY | Hudson | 89%
|
| 3) St Louis, MO | Mississippi | 89%
|
| 2) Cincinatti, OH | Ohio | 89%
|
| 29) Cologne | Rhine | 89%
|
| 19) Montreal | St Lawrence | 89%
|
| 6) Fairbanks, AK | Yukon | 89%
|
| 23) Manaus | Amazon | 78%
|
| 34) Budapest | Danube | 78%
|
| 49) London | Thames | 78%
|
| 40) Bangdad | Tigris | 78%
|
| 45) Jinan | Yellow | 78%
|
| 44) Siem Reap | Mekong | 67%
|
| 36) Niamey | Niger | 67%
|
| 42) Novosibirsk | Ob | 67%
|
| 50) Turin | Po | 67%
|
| 30) Hamburg | Elbe | 56%
|
| 43) Yakutsk | Lena | 56%
|
| 31) Krakow | Vistula | 56%
|
| 7) Jackson, WY | Snake | 44%
|
| 38) Banjul | Gambia | 33%
|
| 18) Inuvik | Mackenzie | 33%
|
| 25) Asuncion | Paraguay | 33%
|
| 37) Livingstone | Zambezi | 33%
|
| 20) Fort McMurray | Athabasca | 22%
|
| 26) Rosario | Parana | 22%
|
| 32) Prague | Vltava | 22%
|
| 14) Billings, MT | Yellowstone | 22%
|
| 24) Cali | Cauca | 11%
|
| 10) Springfield, MA | Connecticut | 11%
|
| 11) Philadelphia, PA | Delaware | 11%
|
| 15) Yuma, AZ | Gila | 11%
|
| 28) Manchester, UK | Irwell | 11%
|
| 12) Richmond, VA | James | 11%
|
| 13) Scottsbluff, NE | North Platte | 11%
|
| 5) Fargo, ND | Red | 11%
|
| 21) Fredericton | Saint John | 11%
|
| 41) Orenburg | Ural | 11%
|
| 48) Portland, OR | Willamette | 11%
|
| 16) Calgary | Bow | 0%
|
| 46) Tashkent | Chirchiq | 0%
|
| 27) Belfast | Lagan | 0%
|
| 33) Sarajevo | Miljacka | 0%
|
| 8) Springfield, IL | Sangamon | 0%
|
| 22) Monterrey, MX | Santa Catarina | 0%
|
| 17) Saskatoon | South Saskatchewan | 0%
|
| 39) Bangui | Ubangi | 0%
|
| 47) Xian | Wei | 0%
|