| 2026-08-10 | Riverbank deposit |
| 2026-03-22 | Bed liner? |
| 2025-11-09 | River deposit |
| 2025-04-27 | Riverbank material |
| 2025-04-15 | River residue |
| 2024-02-05 | Delta deposit |
| 2023-05-04 | Material that's bad for the mouth? |
| 2022-05-23 | Riverbank deposit |
| 2022-01-31 | Fine sediment |
| 2021-11-18 | Alluvium |
| 2020-11-15 | It's sedimentary, my dear |
| 2020-08-06 | What a foul mouth is full of? |
| 2020-07-24 | What might block a channel |
| 2020-02-07 | It may be fine in a stream |
| 2019-11-28 | It goes with the flow |
| 2019-10-13 | Fine deposit |
| 2019-04-27 | Delta deposit |
| 2019-02-18 | Riverbank deposit |
| 2018-11-27 | Fine sediment |
| 2017-08-14 | Sediment |
| 2017-05-23 | Deposited soil |
| 2017-04-18 | Delta deposit |
| 2017-01-15 | Channel buildup |
| 2016-12-22 | Buildup behind a dam |
| 2016-09-27 | Part 3 of the word ladder |
| 2016-01-09 | It goes with the flow |
| 2013-02-16 | Mouth filler |
| 2012-08-20 | River deposit |
| 2012-07-19 | Bed liner? |
| 2012-07-15 | Channel choker |
| 2011-10-25 | Delta deposit |
| 2011-09-02 | Potential mouth choker |
| 2011-08-29 | Deposit around a river's mouth |
| 2010-03-06 | What may accumulate in the mouth |
| 2009-08-18 | Buildup at a river's mouth |
| 2008-10-18 | It builds up in bars |
| 2008-05-04 | Bank deposit? |
| 2007-11-16 | Channel blocker |
| 2007-02-25 | Layer of a bed |
| 2006-06-28 | Delta deposit |
| 2005-01-08 | Channel buildup |
| 2004-05-06 | Sediment |
| 2003-05-05 | Riverbed deposit |
| 2002-02-19 | River deposit |
| 2002-02-10 | Channel choker |
| 2001-07-27 | Loam component |
| 2000-09-13 | Delta deposit |
| 1999-12-01 | Bank deposit |
| 1999-07-28 | Composition of a river sandbar |
| 1998-12-07 | Delta deposit |
| 1998-08-24 | River deposit |
| 1998-08-02 | Noncash deposit |
| 1998-01-28 | Riverbank component |
| 1997-10-25 | Bank deposit? |
| 1997-08-10 | Bank deposit |
| 1997-01-19 | Bank deposit |
| 1996-03-10 | Delta builder |
| 1996-01-04 | Bank deposit |
| 1995-12-04 | Sediment |
| 1995-10-20 | Alluvium |
| 1995-08-12 | Get choked up? |
| 1994-04-10 | Bank deposit? |
| 1993-12-09 | Sediment |