Rockcastle Creek flows past residential homes and businesses along Route 3 in the town of Inez in Martin County, Ky. People in Martin County still don't trust the tap water. The water issues in Martin County are multi-layered and it's hard to pinpoint exactly when they started.
Rich-Joseph Facun for NPR
Sindiswa Lingela stands in the backyard of her home in Cape Town with the swimming pool that she fills with collected rainwater. The drought encouraged her to get completely off the municipal grid.