GIS-based assessment of groundwater quality and suitability for drinking and irrigation purposes in the outlet and central parts of Wadi El-Assiuti, Assiut Governorate, Egypt

Bulletin of the National Research Centre

Table 3 Total hardness (TH) values of the groundwater samples in the area

Well No.	TH (ppm)	Well No.	TH (ppm)	Well No.	TH (ppm)	Well No.	TH (ppm)	Well No.	TH (ppm)	Well No.	TH (ppm)
1	433	28	2366	55	640	82	340	110	123	137	522
2	417	29	420	56	518	84	133	111	240	138	354
3	441	30	421	57	620	85	140	112	250	139	105
4	330	31	399	58	2850	86	127	113	232	140	622
5	341	32	427	59	620	87	95	114	348	141	125
6	340	33	1072	60	155	88	325	115	356	142	154
7	373	34	3195	61	163	89	591	116	561	143	124
8	379	35	391	62	121	90	235	117	288	144	300
9	363	36	433	63	255	91	410	118	300	145	210
10	180	37	471	64	620	92	138	119	483	146	81
11	365	38	177	65	490	93	340	120	351	147	105
12	550	39	535	66	956	94	500	121	250	148	145
13	395	40	427	67	292	95	250	122	341	149	241
14	460	41	426	68	320	96	135	123	190	150	450
15	126	42	3718	69	397	97	621	124	200	151	122
16	408	43	430	70	164	98	118	125	310	152	310
17	386	44	288	71	90	99	212	126	450	153	201
18	384	45	491	72	119	100	416	127	453	154	100
19	626	46	300	73	77	101	400	128	250	155	155
20	300	47	412	74	300	102	400	129	555	156	144
21	210	48	1291	75	315	103	210	130	455	157	250
22	398	49	430	76	90	104	218	131	125	158	222
23	92	50	581	77	232	105	99	132	125	159	210
24	545	51	2227	78	651	106	390	133	130
25	427	52	400	79	138	107	432	134	110
26	333	53	380	80	178	108	418	135	980
27	490	54	176	81	451	109	210	136	240