1. Which body of water does not drain into the St. Lawrence River watershed? Lake Winnebago Cayuga Lake Lake of the Woods Lac St.-Jean

2. Which body of water is not part of the Hudson River watershed? Croton Reservoir Lake George Mohawk River Tappan Zee

3. Which river does not drain into the Chesapeake Bay watershed? Lehigh River Rapidan River Juniata River Shenandoah River

4. Which river is not part of the Santee River watershed? Catawba River Savannah River Congaree River Wateree River

5. Which river is not part of the Mississippi River watershed? Allegheny River Maumee River Milk River North Canadian River

6. Which river is not part of the Rio Grande watershed? Alamosa River Pecos River Conejos River Brazos River

7. Which river is not part of the Colorado River watershed? Sweetwater River Salt River Gunnison River San Juan River

8. Which river does not drain into the San Francisco Bay watershed? American River San Joaquin River Merced River Owens River

9. Which body of water is not part of the Columbia River watershed? Salmon River Flathead Lake Yellowstone Lake Okanogan River

10. Which river does not drain into the Hudson Bay watershed? Athabasca River Red River of the North Churchill River Saskatchewan River