Figure 6. Bivariate plot of WC vs. CB for four seasons in Garoua; r values range from 0.03 (poor) Dry/Wet; 0.03 (poor) in Wet; 0.12 (poor) Wet/Dry; and 0.02 (poor) in Dry seasons, between distance well with cover and the presence of coliform bacteria in wells ; wells with collar are not associated with coliform contamination

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