| Granulometry |
| median (phi-units) | 1 | phi |
| clay (< 2 micron) | 0.8 | % |
| silt (>2, < 63 micron) | 2.4 | % |
| sand | 97.2 | % |
| Biochemical |
| all pigments | 8.93 | µg 5cm-3 |
| chlorophyll a | 6.61 | µg 5cm-3 |
| chlorophyll a | 6.61 | µg 5cm-3 |
| Heavy metals |
| cadmium | 0.48 | µg/g sediment in fraction < 2 micron |
| cobalt | 13.7 | µg/g sediment in fraction < 2 micron |
| chromium | 55 | µg/g sediment in fraction < 2 micron |
| cupper | 30 | µg/g sediment in fraction < 2 micron |
| iron | 32000 | µg/g sediment in fraction < 2 micron |
| manganese | 701 | µg/g sediment in fraction < 2 micron |
| nickel | 32.5 | µg/g sediment in fraction < 2 micron |
| lead | 91.2 | µg/g sediment in fraction < 2 micron |
| zinc | 176.2 | µg/g sediment in fraction < 2 micron |