| Penns Creek, PA | 01555000 | 73 min |
| Kinzua Creek at Guffey, PA | 03011800 | 73 min |
| Gauley River above Belva, WV | 03192000 | 73 min |
| Ohio River at Louisville, KY | 03294500 | 73 min |
| Madison River below Ennis Lake, MT | 06041000 | 73 min |
| Yellowstone River at Livingston, MT | 06192500 | 73 min |
| Colorado River at Lees Ferry, AZ | 09380000 | 73 min |
| Verde River at Camp Verde, AZ | 09506000 | 73 min |
| Hudson River at Green Island, NY | 01358000 | 58 min |
| Delaware River at Trenton, NJ | 01463500 | 58 min |
| Susquehanna River at Marietta, PA | 01576000 | 58 min |
| Sacramento River at Freeport, CA | 11447650 | 58 min |
| Snake River at Anatone, WA | 13334300 | 58 min |
| Columbia River at The Dalles, OR | 14105700 | 58 min |
| Shenandoah River at Millville, WV | 01636500 | 43 min |
| Missouri River at Kansas City, MO | 06893000 | 43 min |
| Salt River at Roosevelt, AZ | 09498500 | 43 min |
| Chattahoochee River at Atlanta, GA | 02336000 | 28 min |
| New River at Thurmond, WV | 03185400 | 28 min |
| Arkansas River at Avondale, CO | 07109500 | 28 min |
| Roaring Fork River at Glenwood Springs, CO | 09085000 | 28 min |
| Salmon River at White Bird, ID | 13317000 | 28 min |
| Deschutes River at Moody, OR | 14103000 | 28 min |
| Potomac River at Little Falls, MD | 01646500 | 23 min |
| Mississippi River at Saint Louis, MO | 07010000 | 13 min |