Sample water

Number of tested sample

p^H

Total Chlorine (PPM)

Total Iron (mg/L)

Total Hardness

(mg/L)

TDS (PPM)

Total alkalinity (PPM as CaCO₃)

Collection point-1

7

6.89 ± 0.13a

4.28 ± 0.36a

0.12 ± 0.016a

107.2 ± 8.2a

356.7 ± 23.6a

78.2 ± 8.3a

Collection point-2

9

7.16 ± 0.21b

5.89 ± 0.94b

0.093 ± 0.011b

142.7 ± 13.5b

453.6 ± 33.8b

96.4 ± 13.2b

Collection point-3

7

7.21 ± 0.16bc

6.73 ± 1.06c

0.18 ± 0.021c

96.4 ± 7.4c

237.1 ± 21.3c

68.4 ± 7.1c

Collection point-4

8

7.06 ± 0.09d

3.62 ± 0.42d

0.17 ± 0.014cd

98.7 ± 7.9cd

517.2 ± 76.4d

67.6 ± 4.9cd

Collection point-5

6

7.14 ± 0.17bce

2.84 ± 0.73e

0.087 ± 0.009 e

126.1 ± 18.2e

342.1 ± 42.2e

85.2 ± 7.2e

Collection point-6

7

6.96 ± 0.18af

3.82 ± 0.76df

0.16 ± 0.013cdf

85.2 ± 6.7f

305.3 ± 31.7f

81.3 ± 5.2f

Collection point-7

7

7.08 ± 0.16dg

5.62 ± 0.91g

0.15 ± 0.012acdg

88.1 ± 7.27g

267.2 ± 24.4g

78.1 ± 6.8ag

Collection point-8

8

7.31 ± 0.20h

6.12 ± 0.83bh

0.092 ± 0.008bh

106.3 ± 14.9ah

196.8 ± 27.6h

61.2 ± 6.5h

Collection point-9

6

6.93 ± 0.07afi

8.16 ± 3.37i

0.18 ± 0.017cdfgi

90.7 ± 6.81i

356.1 ± 34.7ai

94.1 ± 11.3i

Collection point-10

7

7.43 ± 0.15j

4.73 ± 0.65j

0.16 ± 0.020cdfgj

97.8 ± 7.42cdj

416.2 ± 23.8j

69.8 ± 7.8cdj

Collection point-11

8

7.26 ± 0.21ck

7.38 ± 1.17k

0.19 ± 0.018ik

106.4 ± 11.3ak

338.2 ± 42.6ek

74.8 ± 8.6k