| Key | Value |
| ref:linz:hydrographic_id | 3147324 |
| seamark:obstruction:category | foul_area |
| seamark:obstruction:status | existence_doubtful |
| seamark:obstruction:water_level | submerged |
| seamark:type | obstruction |
| source | LINZ;Ross Sea to New Zealand (East) Chart;Chart NZ14065 |
| source:date | 1997-01-01 |