Following is a table showing the distribution of medals gained by Nelson/Marlborough member schools at the 2015 Meridian South Island Secondary Schools regatta.
The same table for other years: 2007 || 2008 || 2009 || 2011 || 2012 || 2013 || 2014 || 2015
| School | Golds | Silvers | Bronzes | Total | |
|---|---|---|---|---|---|
| Nelson College For Girls | 1 | - | - | 1 | [medal winning crews] |
| Marlborough Boys College | - | - | 1 | 1 | [medal winning crews] |
| Nelson College | - | - | 1 | 1 | [medal winning crews] |
| Totals | 1 | 0 | 2 | 3 |