Figure 11. Bivariate plot of COH vs. CB for four seasons in Garoua; r values range from 0.52 (strong) in Wet; 0.42 (poor) in Dry/Wet ; 0.67(significantly strong) in Wet/Dry and 0.62 in the Dry seasons, wells without collar and the presence of coliform bacteria in wells

From

Statistical Evaluation of Dugwell Construction and Placement Parameters on Groundwater Contamination in the Sandstone Phreatic Aquiferous Formations in Garoua, North Region Cameroon: Seasonal Variations

Akoachere Richard Ayuk II, Eyong Thomson Areakpoh, Omogbemi Omoloju Yaya

American Journal of Water Resources. 2024, 12(2), 24-38 doi:10.12691/ajwr-12-2-1