| 2024-07-28 | Creedence Clearwater Revival song named after a place "where cool water flows" |
| 2024-06-16 | Many a state boundary |
| 2022-10-14 | Delta connection? |
| 2017-10-01 | Amazon, e.g. |
| 2016-06-19 | 1948 John Wayne film |
| 2015-10-16 | Ohio or Illinois, but not Indiana |
| 2014-02-19 | "Cry me a ___" |
| 2012-02-28 | Mississippi, e.g. |
| 2011-08-02 | Styx, for one |
| 2008-11-03 | Potomac, for one |
| 2007-06-06 | Don or Lena |
| 2005-08-28 | Connecticut or Delaware |
| 2003-08-30 | Bank depositor? |
| 2003-03-13 | Colorado or Missouri |
| 2003-02-22 | Natural boundary |
| 2002-01-11 | Snake, e.g. |
| 2001-01-31 | Banks hold it |
| 2000-04-21 | Fork's place, maybe |
| 2000-04-11 | Its mouth is nowhere near its head |
| 1997-08-06 | Hudson, e.g. |
| 1997-02-02 | Missouri, e.g. |
| 1996-11-25 | Missouri or Delaware |
| 1996-03-24 | Ol' Man, e.g. |
| 1995-05-27 | Banks hold it |
| 1995-04-08 | Fork and mouth locale |
| 1994-12-03 | Snake, for one |
| 1993-12-20 | Late actor Phoenix |