SUMP
| Date | Clue |
|---|---|
| 2025-03-30 | Home drainage option |
| 2021-07-28 | Drainage collector |
| 2020-02-14 | Basement feature |
| 2018-12-17 | Kind of pump |
| 2016-05-01 | Drainage pit |
| 2013-10-02 | Cesspool |
| 2010-10-11 | Drainage pit |
| 2009-06-04 | Water collector |
| 2008-11-26 | Drainage pit |
| 2008-05-26 | Waste reservoir |
| 2008-05-11 | Well |
| 2006-09-07 | Drainage pool |
| 2005-06-01 | Place for a pump |
| 2005-03-26 | Cesspool |
| 2004-12-29 | Cesspool |
| 2004-12-16 | Water pit |
| 2004-02-27 | Water hole |
| 2002-11-28 | Water pit |
| 2000-05-04 | Water collector |
| 1999-01-01 | Well |
| 1996-09-26 | Cesspool |
| 1995-11-07 | Water collector |
| 1993-12-20 | Its usefulness goes to waste |
| 1993-11-26 | Waste reservoir |