Station	2010		2011			Annual Average
Station	Summer	Autumn	Winter	Spring	Summer	Annual Average
Cadmium (µg/L)
El-Remelah	1.587	0.747	0.192	0.588	0.441	0.711
Alam El-Roum	0.747	0.747	0.401	0.603	0.341	0.568
Mena-Hashish	2.007	2.147	0.320	0.603	0.192	1.054
El-Fayroz	0.397	0.583	0.657	1.176	2.793	1.121
Romel	0.397	0.817	0.371	0.834	1.610	0.806
El-Boseet	4.200	2.753	0.320	0.699	1.797	1.954
Cleopatra	0.280	48.977	0.488	0.792	2.933	10.694
El-Gharam	0.373	0.607	0.572	0.185	0.365	0.420
El-Obayed	0.280	29.563	0.422	0.285	0.168	6.144
Ageba	0.397	0.513	0.204	0.350	0.252	0.343
Min	0.280	0.513	0.192	0.185	0.168	0.343
Max	4.200	48.977	0.657	1.176	2.933	10.694
Average	1.067	8.745	0.395	0.612	1.089	2.381
Copper (µg/L)
El-Remelah	11.130	4.830	2.313	3.002	2.799	4.815
Alam El-Roum	11.527	2.380	2.367	4.226	5.495	5.199
Mena-Hashish	2.870	3.337	2.102	3.695	3.213	3.043
El-Fayroz	4.783	11.597	3.213	6.683	15.260	8.307
Romel	2.660	4.433	3.006	3.965	8.658	4.544
El-Boseet	3.547	3.150	2.205	4.662	3.569	3.427
Cleopatra	7.653	3.733	3.609	5.504	6.836	5.467
El-Gharam	2.380	10.383	2.318	5.081	4.064	4.845
El-Obayed	4.923	148.050	2.552	85.581	5.882	49.398
Ageba	3.663	4.830	1.701	6.260	3.681	4.027
Min	2.380	2.380	1.701	3.002	2.799	3.043
Max	11.527	148.050	3.609	85.581	15.260	49.398
Average	5.514	19.672	2.539	12.866	5.946	9.307
Lead (µg/L)
El-Remelah	16.590	8.633	8.588	10.907	15.675	12.079
Alam El-Roum	21.070	7.303	8.675	12.024	11.159	12.046
Mena-Hashish	6.463	13.440	8.244	9.717	13.019	10.177
El-Fayroz	43.610	11.620	19.953	46.806	65.579	37.514
Romel	6.977	17.920	12.842	20.870	42.032	20.128
El-Boseet	6.977	7.793	15.372	12.362	31.931	14.887
Cleopatra	6.790	16.753	10.392	13.398	38.945	17.256
El-Gharam	7.303	7.957	12.281	7.901	28.158	12.720
El-Obayed	7.957	9.287	37.616	31.527	23.087	21.895
Ageba	7.793	8.120	9.189	9.387	7.616	8.421
Min	6.463	7.303	8.244	7.901	7.616	8.421
Max	43.610	17.920	37.616	46.806	65.579	37.514
Average	13.153	10.883	14.315	17.490	27.720	16.712