The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.

The assessment is carried out for each contaminant in two compartments of the marine environment (sediments - bivalve molluscs) at the level of the basic unit of assessment which is the station. There is therefore no aggregation at the scale of the MRU, which does not make it possible to conclude on the overall status of the substance. Moreover, no threshold value is currently defined at the level of the overall status of the attribute. However, the assessment of D8C1 in this "Coast" MRU shows that:1/ In sediments, some contaminants are not in good condition on at least one station. This is the case for the 7 metals evaluated, for most hydrocarbons (PAHs) and for all polychlorinated biphenyls (PCBs), in particular for a "dioxin" congener, CB 118. Exceedances of the threshold value for metals are observed at the stations located between the east of Fos-sur-Mer and Nice and in Corsica, for PAHs over the whole of the Western Mediterranean marine sub-region and for PCBs from the mouth of the Petit-Rhône to the Bay of Marseille and the Bay of Nice.2 / In bivalve molluscs, some contaminants are not in good condition at several stations: lead at three stations around Toulon - PCB 118 in the Fos - Marseille - Toulon region - PAHs at many stations along the Spanish border, as well as between Fos and Toulon - and all organochlorine pesticides monitored at several stations throughout the Western Mediterranean Marine Sub-Region. In addition, threshold value exceedances are observed for tributyltin (TBT) at 20 stations (37% of the stations monitored), 11 of which are near the mouth of the Rhone.