Location	2010		2011		Annual Average
Location	Summer	Autumn	Winter	Spring	Annual Average
Cadmium (µg/g dw)
El-Remelah	0.311	1.238	0.500	0.549	0.649
Alam El-Roum	0.484	0.805	0.335	0.905	0.632
Mena-Hashish	0.517	0.868	0.601	0.716	0.676
El-Fayroz	0.417	0.629	0.277	0.514	0.459
Romel	0.433	0.777	1.841	1.115	1.042
El-Boseet	0.485	0.654	0.176	0.641	0.489
Cleopatra	0.604	0.833	0.347	0.854	0.659
El-Gharam	0.799	1.592	0.164	0.505	0.765
El-Obayed	0.521	2.329	0.192	0.982	1.006
Ageba	1.015	2.628	0.293	0.754	1.173
Min	0.311	0.629	0.164	0.505	0.459
Max	1.015	2.628	1.841	1.115	1.173
Average	0.559	1.235	0.473	0.754	0.755
Copper (µg/g dw)
El-Remelah	4.472	4.326	3.823	5.998	4.655
Alam El-Roum	6.355	3.702	3.627	4.095	4.445
Mena-Hashish	3.546	4.811	3.907	3.817	4.020
El-Fayroz	11.937	4.463	11.000	5.521	8.230
Romel	9.862	6.234	4.603	8.977	7.419
El-Boseet	6.492	3.800	3.806	5.404	4.876
Cleopatra	1.525	8.800	8.000	9.000	6.831
El-Gharam	3.480	4.800	3.276	4.139	3.924
El-Obayed	3.759	4.450	3.196	3.812	3.804
Ageba	8.335	4.360	3.253	5.738	5.422
Min	1.525	3.702	3.196	3.812	3.804
Max	11.937	8.800	11.000	9.000	8.230
Average	5.976	4.975	4.849	5.650	5.363
Lead (µg/g dw)
El-Remelah	13.713	17.029	3.517	12.858	11.779
Alam El-Roum	21.216	13.017	5.853	7.651	11.934
Mena-Hashish	13.685	13.321	5.170	8.318	10.124
El-Fayroz	14.152	33.363	19.909	22.593	22.504
Romel	29.754	15.799	18.820	19.554	20.982
El-Boseet	21.935	23.930	9.642	13.051	17.140
Cleopatra	22.369	24.233	15.371	9.710	17.921
El-Gharam	27.868	4.000	3.875	27.904	15.912
El-Obayed	18.203	4.189	6.213	10.714	9.830
Ageba	16.903	10.158	11.943	16.897	13.975
Min	13.685	4.000	3.517	7.651	9.830
Max	29.754	33.363	19.909	27.904	22.504
Average	19.980	15.904	10.031	14.925	15.210