Denominated
Location of zones
TDS
T
pH
c25˚C
Ca2+
Mg2+
Na+
K+
Cl−
TH
e
mg・l−1
˚C
μS・cm−1
mg・l−1
mg・l−1
mg・l−1
mg・l−1
mg・l−1
mg・l−1
mg・l−1
mg・l−1
mgl−1 CaCO3
mg・l−1
PU1
MPAKA
697
28.2
6.4
936.5
28.4
7.4
161.5
7.8
18.4
90.3
80.5
302.4
11.0
1%
PU2
BISONGO
109
28.6
5.4
388.8
4.5
2.8
20.8
2.2
41.7
12.7
0.4
24.1
2.0
1%
PU3
MBOTA CARLOS
276
27.3
5.0
551.9
12.4
4.5
54.6
141
14.6
47.2
37.1
91.5
5.0
−1%
PU4
MBOTA COMAPONT
400
27.7
6.3
542.0
16.9
2.6
100.0
7.5
16.3
78.0
41.3
137.9
5.0
0%
PU5
TCHIBATI
201
27.6
6.1
256.5
3.4
3.1
51.2
3.5
15.5
35.1
2.1
87.1
2.0
1%
PU6
TCHINIAMBI
195
26.9
5.9
483.5
7.8
4.4
39.6
2.9
44.2
28.3
1.7
65.8
4.0
−1%
PU7
Km8
96
28.2
6.2
116.9
3.2
0.4
24.2
2.3
6.3
19.7
0.4
39.2
1.0
0%
PU8
Amour du pays
44
29.0
5.5
72.9
1.6
1.1
11.6
0.6
7.2
17.7
0.6
3.7
1.0
0%
PU9
Hopital Loandjili
53
27.9
6.4
31.8
1.0
2.2
10.2
1.0
32.0
4.9
1.0
1.0
1.0
0%
PU10
Aeroport AA Neto
70
28.7
6.3
70.5
5.5
3.7
6.1
1.8
46.2
2.0
0.8
3.8
3.0
0%
PU11
Quartier Loussala
78
28.1
5.3
93.6
3.0
1.3
15.1
3.5
41.7
11.0
0.6
1.4
1.0
−1%
PU12
Siafoumou
196
28.6
6.0
262.7
4.8
2.0
46.4
4.3
5.9
26.2
2.2
103.9
2.0
1%
PU13
Ngoyo
59
27.7
6.6
87.6
6.5
3.4
4.5
0.4
36.4
7.2
0.5
0.1
3.0
0%
PU14
Kouikou
19
27.7
6.1
29.2
1.5
0.6
3.4
0.2
6.5
3.7
2.5
0.6
1.0
1%
PU15
Km4
99
26.1
7.0
133.3
9.8
7.2
4.8
0.7
66.1
5.2
5.1
0.1
5.0
−1%
PU16
TiéTié
246
26.5
5.9
336.6
12.1
0.1
60.2
2.7
5.8
44.8
8.4
112.1
3.0
1%
PU17
Voungou
330
28.5
6.1
436.7
21.1
3.1
67.3
4.5
23.7
35.5
38.6
135.8
7.0
0%
PU18
Mongo
17
28.6
5.5
20.3
1.1
0.4
3.3
0.2
6.6
3.2
2.0
0.3
0.0
1%
Value guides of the WHO
500
25.0
6.5 - 8.5
300.0
75.0
30.0
200.0
300.0
250.0
150.0
300