Half Moon Swimming and Water Polo Club were founded in 1898 at the Great South Wall in Dublin [References: 1]
Logo references
[WPL-13] Half Moon Swimming and Water Polo Club (2022) logo-red [Internet] Available from: https://halfmoonscwaterpolo.ie/assets/img/logo-red.png [Accessed 12 December 2022]
Club References
[1] Half Moon Swimming and Water Polo Club (2022) Home [Internet] Available from: https://halfmoonscwaterpolo.ie/index.html [Accessed 12 December 2022]
REferences
[1] Anon. (1990) “Water Polo” Irish Press, Monday, January 22, 1990. pg. 36 [Past copies of the Irish Press are available to view online on the Irish Newspaper Archive at: https://www.irishnewsarchive.com/ ][Accessed 6 January 2018]
IWPA Irish Water Polo Association National League Division One 1989-90
| Pos | Team | T | W | D | L | F | A | DIFF | Pts |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  Cathal Brugha | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 |  Clonard WPC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 |  Guinness | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | Half Moon | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 | Marian | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 |  North Dublin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 |  Sandycove SC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1 |  St. Vincent's WPC | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |