WELLS | POTASSIUM | FLUORIDE | ||||
MEAN (mg/L) | MIN | MAX | MEAN (mg/L) | MIN | MAX | |
well A | 51.60 ± 25.80 | 51.5 | 51.8 | 0.01 ± 0.01 | 0 | 0.03 |
well B | 96.83 ± 0.79 | 96.3 | 98 | 0.40 ± 0.03 | 0.37 | 0.43 |
well C | 56.80 ± 0.57 | 56.2 | 57.5 | 0.16 ± 0.01 | 0.14 | 0.17 |
well D | 29.63 ± 2.06 | 27 | 31.5 | 0.69 ± 0.02 | 0.67 | 0.71 |
well E | 40.20 ± 0.98 | 39 | 41 | 0.58 ± 0.02 | 0.56 | 0.61 |
well F | 191.05 ± 1.79 | 189 | 193 | 0.16 ± 0.01 | 0.14 | 0.17 |
well G | 204.75 ± 1.39 | 202.9 | 206 | 0.02 ± 0.01 | 0.01 | 0.03 |
well H | 11.50 ± 1.00 | 10 | 12 | 0.77 ± 0.02 | 0.75 | 0.79 |
well I | 30.83 ± 1.29 | 29 | 32 | 0.12 ± 0.01 | 0.1 | 0.13 |
well J | 133.25 ± 1.19 | 132 | 134.5 | 0.68 ± 0.01 | 0.66 | 0.69 |
well K | 90.68 ± 0.53 | 90.2 | 91.4 | 0.57 ± 0.01 | 0.55 | 0.58 |
well L | 102.28 ± 0.62 | 101.7 | 103.1 | 0.23 ± 0.01 | 0.21 | 0.24 |
well M | 98.83 ± 0.49 | 98.2 | 99.3 | 0.83 ± 0.01 | 0.82 | 0.84 |
well N | 19.80 ± 0.29 | 19.5 | 20.2 | 0.42 ± 0.01 | 0.41 | 0.43 |
well O | 67.00 ± 0.82 | 66 | 68 | 0.69 ± 0.00 | 0.68 | 0.69 |
well P | 41.60 ± 0.93 | 40.5 | 42.6 | 0.58 ± 0.02 | 0.57 | 0.61 |
well Q | 55.75 ± 1.50 | 54 | 57 | 1.13 ± 0.02 | 1.11 | 1.15 |
well R | 42.63 ± 1.25 | 41 | 44 | 0.71 ± 0.01 | 0.69 | 0.72 |
well S | 33.08 ± 0.45 | 32.5 | 33.6 | 0.93 ± 0.01 | 0.91 | 0.94 |
WHO | 30 | 1.5 |