For those interested in studying in Oklahoma, we have a very useful list. We selected the best Oklahoma institutions for prospective students. Please know that rankings are based on academic research, alumni reviews, graduation rates, as well as assessment from peer colleges. On the page, you will find major admissions stats such as acceptance rate, tuition fees, average SAT scores for each ranked college or university.
| Rankings | Schools |
| 1 | University of Tulsa (Tulsa, OK) Tuition: $31,198 Total enrollment: 4,092 Fall 2011 acceptance rate: 41.0% Average freshman retention rate: 88% 6-year graduation rate: 68% Classes with under 20 students: 59.5% SAT/ACT 25th-75th percentile: 24-31 |
| 2 | University of Oklahoma (Norman, OK) Tuition: in-state: $7,341, out-of-state: $18,978 Total enrollment: 30,743 Fall 2011 acceptance rate: 81.9% Average freshman retention rate: 83% 6-year graduation rate: 68% Classes with under 20 students: 40.3% SAT/ACT 25th-75th percentile: 23-29 |
| 3 | Oklahoma State University (Stillwater, OK) Tuition: in-state: $7,442, out-of-state: $19,457 Total enrollment: 24,231 Fall 2011 acceptance rate: 81.7% Average freshman retention rate: 79% 6-year graduation rate: 62% Classes with under 20 students: 39.1% SAT/ACT 25th-75th percentile: 22-27 |
Hydrography of the United States
There are many rivers and lakes in the United States of America. The flow of rivers from the territory of the continental states of the United States occurs in three oceans: the Atlantic, the Pacific and the Arctic.
The basin of the Atlantic Ocean, into which most of the rivers of the United States drain, is divided into the basins of the Atlantic coast, the Great Lakes and the Gulf of Mexico. On the Atlantic coast, the Merrimack, Delaware, Hudson, Potomac, and Savannah rivers flow into the ocean, among others. The Saint Lawrence River drains from the Great Lakes. The Mississippi, the largest river in the United States, flows into the Gulf of Mexico, as well as the Rio Grande, Brazos, Sabin, Trinity and others.
The basin of the Arctic Ocean includes a small area of the United States in the area of the Laurentian Uplands.
The Pacific Ocean basin (in which the Colorado River basin flows into the Gulf of California is distinguished) and the Atlantic Ocean are separated by the Rocky Mountains (the so-called ” Continental Divide “). Mount Triple Divide Peak (“Peak of Three Borders”) in Montana got its name due to the fact that water from its slopes flows not only into the Pacific and Atlantic oceans, but also into the Hudson Bay of the Arctic Ocean. The Columbia, Colorado, Sacramento and other rivers flow into the Pacific Ocean.
In the region of the Intermountain Plateaus in the Western United States, there is a large endorheic region known as the “Great Basin”.
Alaska ‘s rivers drain into the Pacific and Arctic oceans. The state’s largest river is the Yukon.