| Granulometry |
| median (phi-units) | 2.252 | phi |
| clay (< 2 micron) | 0.4 | % |
| silt (>2, < 63 micron) | 0.5 | % |
| sand | 99.3 | % |
| Biochemical |
| all pigments | 7.65 | µg 5cm-3 |
| chlorophyll a | 5.26 | µg 5cm-3 |
| chlorophyll a | 5.26 | µg 5cm-3 |
| Heavy metals |
| cadmium | 0.8 | µg/g sediment in fraction < 2 micron |
| cobalt | 7.5 | µg/g sediment in fraction < 2 micron |
| chromium | 77.5 | µg/g sediment in fraction < 2 micron |
| cupper | 40 | µg/g sediment in fraction < 2 micron |
| iron | 23500 | µg/g sediment in fraction < 2 micron |
| manganese | 235 | µg/g sediment in fraction < 2 micron |
| nickel | 37.5 | µg/g sediment in fraction < 2 micron |
| lead | 87.5 | µg/g sediment in fraction < 2 micron |
| zinc | 115 | µg/g sediment in fraction < 2 micron |