| Granulometry |
| median (phi-units) | 2.322 | phi |
| clay (< 2 micron) | 0.5 | % |
| silt (>2, < 63 micron) | 0.65 | % |
| sand | 99.1 | % |
| Biochemical |
| all pigments | 7.69 | µg 5cm-3 |
| chlorophyll a | 5.2 | µg 5cm-3 |
| chlorophyll a | 5.2 | µg 5cm-3 |
| Heavy metals |
| cadmium | 0.55 | µg/g sediment in fraction < 2 micron |
| cobalt | 1 | µg/g sediment in fraction < 2 micron |
| chromium | 70 | µg/g sediment in fraction < 2 micron |
| cupper | 32.5 | µg/g sediment in fraction < 2 micron |
| iron | 27500 | µg/g sediment in fraction < 2 micron |
| manganese | 252 | µg/g sediment in fraction < 2 micron |
| nickel | 30 | µg/g sediment in fraction < 2 micron |
| lead | 97.5 | µg/g sediment in fraction < 2 micron |
| zinc | 137.5 | µg/g sediment in fraction < 2 micron |