Manholes (1)
| <Null> |
| 1111 |
| 2001 |
| 2002 |
| 2004 |
| 2005 |
| 2006 |
| 2007 |
| 2010 |
| 2013 |
| 2019 |
| 2020 |
| 2021 |
| 2022 |
| 2023 |
| 2025 |
| <all other values> |
Pipes (2)
| <Null> |
| 1111 - UNK |
| 1998 |
| 1999 |
| 2000 |
| 2001 |
| 2002 |
| 2003 |
| 2004 |
| 2005 |
| 2006 |
| 2007 |
| 2009 |
| 2010 |
| 2011 |
| 2012 |
| 2013 |
| 2014 |
| 2015 |
| 2016 |
| 2017 |
| 2019 |
| 2020 |
| 2021 |
| 2022 |
| 2023 |
| 2025 |
| <all other values> |
|