Following is a table showing the distribution of medals gained by Nelson/Marlborough member schools at the 2013 Meridian South Island Championships regatta.
The same table for other years: 2007 || 2008 || 2009 || 2011 || 2012 || 2013 || 2014 || 2015
| School | Golds | Silvers | Bronzes | Total | |
|---|---|---|---|---|---|
| Marlborough Boys College | 5 | 3 | 1 | 9 | [medal winning crews] |
| Queen Charlotte College | 1 | 1 | 2 | 4 | [medal winning crews] |
| Nelson College | 1 | - | - | 1 | [medal winning crews] |
| Nelson College For Girls | - | 1 | 1 | 2 | [medal winning crews] |
| Marlborough Girls College | - | - | 2 | 2 | [medal winning crews] |
| Totals | 7 | 5 | 6 | 18 |