| Granulometry |
| median (phi-units) | 1.971 | phi |
| clay (< 2 micron) | 0.3 | % |
| silt (>2, < 63 micron) | 0.45 | % |
| sand | 99.5 | % |
| Biochemical |
| all pigments | 1.26 | µg 5cm-3 |
| chlorophyll a | 0.7 | µg 5cm-3 |
| chlorophyll a | 0.7 | µg 5cm-3 |
| Heavy metals |
| cadmium | 0.66 | µg/g sediment in fraction < 2 micron |
| cobalt | 31.2 | µg/g sediment in fraction < 2 micron |
| chromium | 55.8 | µg/g sediment in fraction < 2 micron |
| cupper | 37.9 | µg/g sediment in fraction < 2 micron |
| iron | 32588 | µg/g sediment in fraction < 2 micron |
| manganese | 2489 | µg/g sediment in fraction < 2 micron |
| nickel | 35.7 | µg/g sediment in fraction < 2 micron |
| lead | 131.7 | µg/g sediment in fraction < 2 micron |
| zinc | 196.4 | µg/g sediment in fraction < 2 micron |