International Journal of Agronomy

Research Article

Using Statistical Analysis to Assess Urban Groundwater in Beni Mellal City (Morocco)

Table 1

Chemical data of groundwater sampling sites (electric conductivity (EC) in μs/cm; total dissolved solid (TDS) and dissolved oxygen (DO) in ppm; major elements: mg/L; trace element: μg/L) [19].


No.	EC	pH	TDS	T (°C)	DO	Major cations				Major anions				Trace elements
No.	EC	pH	TDS	T (°C)	DO	Ca²⁺	Mg²⁺	Na⁺	K⁺	HCO₃²⁻	SO₄²⁻	NO³⁻	Cl⁻	Ag	Al	Ba	Cd	Cr	Cu	Fe	Li	Mn	Ni	Pb	Zn	%Na	SAR	RSC	LSI

1	860	7.5	490	20.1	5.21	72.1	67	2.9	1	450	65	19.5	12.3	75	121	36.7	2	1	135	273	7.4	20	13	5.2	496	2.03	0.35	−1.81	0.20
2	650	7.2	470	14.4	4.89	76.3	67.96	18	1.9	445	125	15.8	37.7	60	147	40	2	1	117	224	7.5	17	10	3.6	443	10.96	2.12	−2.18	0.31
3	680	7.6	490	28.6	4.81	81	69.97	22.3	2.1	395	179	23.5	45.1	58	41	42.6	0	2	112	296	7.6	17	11	3.3	566	12.72	2.57	−3.41	0.72
4	560	7.7	405	27.5	5.54	79.6	50.16	18.1	1.8	254	167	6.2	37.9	58	123	48.6	2	1	113	319	7.7	17	12	3.1	460	12.09	2.25	−4.00	0.64
5	530	7.7	385	24.8	5.12	81.8	42.75	19.2	1.9	350	89	32.2	39.7	58	74	48.6	1	1	107	385	7.7	17	12	4.7	588	13.18	2.43	−1.91	0.80
6	580	7.5	425	27.3	5.2	121	55.4	19.8	2	374	215	35	40.5	58	137	153.4	0	1	107	270	9.2	18	13	3.7	544	9.99	2.11	−4.54	0.76
7	730	7.5	526	26	5.23	194.2	62.5	31.5	2.5	316	502	23.1	35.4	58	76	153.4	1	1	112	207	9.2	18	11	3.1	406	10.84	2.78	−9.74	0.71
8	850	7.2	619	27.7	5.12	201	51.2	45.3	8.4	322	489	22	70.1	60	125	156.1	1	2	104	245	9.1	16	10	3.2	542	14.81	4.03	−9.04	0.45
9	970	7.7	704	25.5	5.42	161	54.1	43.1	8.5	440	181	35	90.1	58	135	151.8	2	1	107	243	9	19	12	3.1	587	16.16	4.16	−5.35	1.04
10	1110	7.2	814	26.6	5.26	153	60.1	25.4	3	446	123	41.2	67.7	58	115	156.1	1	1	102	294	9.2	18	11	3.0	492	10.52	2.46	−5.35	0.54
11	1260	7.1	918	24	5.01	157	41.5	30	4.1	401	111	25.2	70.3	58	163	166.1	3	1	104	229	9.3	19	12	2.9	572	12.90	3.01	−4.73	0.49
12	830	7.5	599	25.9	4.89	148.5	50.2	32	2.5	380	183	21.5	60.4	58	114	164.5	3	1	115	211	9.3	18	11	2.9	558	13.72	3.21	−5.38	0.83
13	1040	7.5	753	25.5	4.75	207.6	57.12	59.8	2.7	384	412	18.3	108.0	57	95	168.5	3	1	101	263	9.3	19	13	2.7	564	18.28	5.20	−8.84	0.94
14	1080	7.4	786	29.2	4.91	193.3	73.81	56	4.9	410	385	30.5	101.6	58	87	168.5	3	2	119	238	9.3	21	12	2.9	566	17.07	4.85	−9.09	0.83
15	1010	7.6	732	27.6	5.02	200.1	52.4	57.5	2.4	407	233	28.2	100.4	57	118	166.9	3	1	98	445	9.3	19	13	2.8	563	18.41	5.12	−7.70	1.07
16	810	7.7	587	26.2	5.43	195	85.4	58.5	10.5	354	654	22.5	78.2	57	140	166.9	3	1	103	217	9.3	17	12	3.7	555	16.74	4.94	−11.06	1.08
17	1000	7.2	728	26.1	5.6	205	62.26	54.5	3.7	457	412	35.7	97.1	58	124	150.4	2	4	106	306	9.1	18	5	3.6	679	16.75	4.71	−7.95	0.67
18	1080	7.4	785	27.5	4.81	190	77	54.1	2.8	402	502	29	92.1	58	117	150.2	2	6	105	256	9	18	2	3.5	692	16.70	4.68	−9.33	0.81
19	770	7.4	552	28.7	4.8	152.2	41.86	33.4	2.9	468	102	27.1	63.6	57	121	162.5	2	7	101	159	9.1	18	0	4.3	687	14.50	3.39	−3.43	0.84
20	810	7.3	625	29	5.14	268	78	67	7.5	406	801	17	54.0	57	123	161.9	1	6	98	155	9.1	18	1	4.7	699	15.93	5.09	−13.24	0.68
21	490	7.9	355	20.4	5.32	125	20	29	2.3	301	142	32	48.0	58	251	155.4	1	6	101	84	9.1	19	1	5.0	699	16.45	3.41	−2.98	1.11
22	800	7.3	576	23.6	5.14	284	74	41.5	3.5	415	769	6.2	54.0	57	154	155	1	6	102	348	9	21	1	4.9	666	10.30	3.10	−13.56	0.68
23	810	7.4	593	23.9	5.26	205	65	43	3.6	407	562	16.5	45.5	58	206	155.1	1	7	99	87	9	20	6	5.1	675	13.58	3.70	−8.99	0.76
24	790	7.4	570	26.8	5.31	166.1	37.81	47.8	3.3	421	256	21	87.8	57	151	151.3	1	6	108	71	9	20	7	5.2	677	18.74	4.73	−4.55	0.81
25	580	7.8	414	26.5	4.99	175	38	35.5	2.5	403	366	19	50.3	58	201	150.1	0	6	100	44	9.1	17	6	5.1	704	14.14	3.44	−5.31	1.22
26	530	7.9	386	28.3	4.89	205.4	71	44.7	2.4	360	605	20.1	42.0	58	220	150	0	6	132	306	9	17	7	4.9	703	13.82	3.80	−10.29	1.16
27	720	7.5	517	29	4.96	148.5	35.6	33.3	2.5	368	223	19.5	63.4	58	116	153.8	0	6	151	273	9.2	16	8	4.4	707	15.14	3.47	−4.36	0.83
28	790	7.6	570	28.4	5.03	157.8	42.84	37.8	2.8	412	257	24.8	71.0	58	188	150.1	0	5	101	224	9.1	17	8	5.1	697	15.67	3.77	−4.71	0.99
29	670	7.5	505	25.8	5.12	252	71	41	3.5	364	805	15	42.0	59	143	157.5	0	5	107	296	9.1	15	8	4.8	701	11.16	3.23	−12.55	0.80
30	640	7.7	457	24	5.14	212	57	25.7	2.7	354	551	14.5	44.5	59	265	142.4	2	5	106	319	8.8	21	9	4.6	697	8.64	2.22	−9.55	0.94
31	710	7.3	514	23.6	5.47	133.5	43.97	32.5	2.4	386	104	20.1	62.1	59	249	133.7	0	5	105	385	8.8	17	10	4.3	698	15.30	3.45	−4.01	0.60
32	670	7.7	487	24.2	5.1	189	49.5	26.8	2.2	375	405	25	45.5	60	134	128.8	1	5	109	270	8.7	16	9	4.7	708	10.02	2.45	−7.43	0.98
33	1110	7.3	805	24.9	5	180	70.2	54	2.3	389	302	33	111.0	59	129	141.6	1	4	106	207	8.9	26	10	3.4	686	17.62	4.83	−8.47	0.73
34	1020	7.5	735	25.2	5.23	199.1	45	63.8	8.8	421	228	15.8	114.8	59	149	143.5	1	4	107	245	8.9	16	10	3.3	710	20.15	5.77	−6.80	0.98
35	730	7.6	527	28	5.14	154	42	38	3	354	310	18.5	55.5	59	124	141.3	1	3	111	241	8.9	15	10	3.1	710	16.03	3.84	−5.40	0.90
36	680	7.4	492	27.5	5.21	148.5	35.4	38	2.7	345	260	21	62.2	60	132	140.3	1	4	118	295	8.9	15	10	3.5	709	16.92	3.96	−4.72	0.70
37	560	7.6	408	27.5	5.14	152.2	38	26.8	2.4	361	267	17.2	50.1	58	122	140	1	3	111	230	9	15	9	2.7	710	12.22	2.75	−4.86	0.90
38	630	7.4	453	27.7	5.22	224	53	37	3.2	301	714	14.3	42.1	59	80	129.4	1	3	111	212	8.8	14	9	2.9	710	11.66	3.14	−10.68	0.63
39	710	7.5	515	26.9	5.23	214	50.1	43	3.5	370	521	13	50.3	58	105	131.9	1	3	112	154	8.8	17	10	3.4	672	13.84	3.74	−8.81	0.80
40	760	7.5	549	25.5	5.14	125	38.5	34.7	2.5	355	103	19	65.0	59	119	128	1	3	110	84	8.7	14	10	2.4	710	17.29	3.84	−3.64	0.78
41	700	7.6	507	27.1	5.61	154	40.27	35.6	3.3	367	266	24.2	67.0	58	201	129.7	1	3	115	347	8.8	15	9	2.2	710	15.27	3.61	−5.04	0.88
42	660	7.7	480	28.3	5.12	271	71	55	3.6	251	851	12	54.0	58	187	129	1	3	108	87	8.7	15	9	2.7	683	13.73	4.21	−15.35	0.81
43	680	7.6	489	29	5.31	187	45.2	36	2.6	254	498	13	51.3	59	130	147.8	1	3	107	171	8.8	14	9	2.4	707	13.29	3.34	−8.95	0.79
44	640	7.7	461	27.3	5.62	132.1	31.94	34.6	2.7	402	111	18	65.6	59	108	142	1	3	106	47	8.9	14	8	2.5	705	17.18	3.82	−2.68	1.03
45	500	7.9	364	28.6	4.97	202	45.2	43.5	3.1	271	534	20.1	51.0	59	212	140.5	1	2	116	307	8.7	14	8	2.1	706	14.81	3.91	−9.42	1.05
46	610	7.6	441	25.3	4.89	220	54	42	2.4	210	642	10.2	55.1	58	100	126.2	1	3	117	273	8.7	14	8	1.4	710	13.19	3.59	−12.06	0.68
47	650	7.6	469	26.8	5.14	114	35.4	32.3	2.5	310	98	15.8	61.8	59	1507	132.1	1	3	113	224	8.7	14	8	2.4	709	17.54	3.74	−3.57	0.80
48	900	7.6	620	23.1	5.33	124	48	29	2.2	335	140	41	68.0	58	90	152.1	1	3	104	296	4.4	14	8	2.0	710	14.27	3.13	−4.71	0.84
49	740	7.5	533	22.7	5.23	187	41	47	2.8	320	451	10.8	50.3	58	383	50.5	1	2	107	319	2.7	14	9	2.4	710	16.92	4.40	−7.52	0.63
50	1025	7.8	799	28.1	4.87	192	72	55	3.8	408	378	29.5	102.1	65	75	166.5	3	1	107	287	8.9	20	10	2.8	568	17.04	4.79	−8.91	1.63
51	1011	7.7	751	26.8	5.7	204	54.8	57.1	3.4	404	298	28.4	102.8	57	89	164	2	2	101	384	9.1	24	15	2.4	571	17.88	5.02	−8.14	2.63