Location | Tap water | Bole hole | Bottle water | Sachet water | ||||
Conc. (µg/l) | C.F | Conc. (µg/l) | C.F | Conc. (µg/l) | C.F | Conc. (µg/l) | C.F | |
Shomolu Bariga Yaba | 2.60 2.10 1.80 | <1.0 <1.0 <1.0 | 4.24 3.91 4.02 | <1.0 <1.0 <1.0 | 0.32 0.53 0.45 | <1.0 <1.0 <1.0 | 2.25 2.02 1.58 | <1.0 <1.0 <1.0 |