A new investigation highlights the persistence of unregulated sand harvesting across Machakos County, where artisanal miners face severe safety hazards in pursuit of daily earnings.
Despite repeated collapses and documented fatalities at informal excavation sites, workers routinely return to deep, unreinforced riverbeds and pit walls.
The continuing trade is driven by a combination of rural poverty, weak regulatory enforcement, and sustained demand for fine aggregate across the regional building sector.
Local supply networks continue to feed urban construction projects, even as regulatory bodies attempt to curb illegal extractions.
Community members and local harvesters operate with minimal protective gear or structural support while extracting building material. The lack of alternative employment opportunities in the region leaves many young workers with few economic options outside informal quarrying.
Regulatory agencies face ongoing challenges monitoring vast rural terrain, allowing unlicensed sand brokers to maintain supply chains to active construction sites.
Environmental advocates note that unmanaged harvesting also escalates riverbed erosion, which further destabilises surrounding terrain and heightens structural risks during rainy seasons.