"MONTGOMERY, Ala. — In Alabama’s Black Belt, along the road from Selma to Montgomery where civil rights activists fought for voting rights, there’s a glaring problem that’s all too often overlooked — a lack of working sewer systems.
The Alabama Department of Public Health estimates 40 to 90 percent of homes have either inadequate or no septic system. And half of the septic systems that have been installed aren’t working properly.
Many homes here rely on straight PVC pipes that carry waste from houses to open pits and trenches that often overflow during heavy rains, bringing sewage into people’s yards where children play."
Source: NY Times, 05/24/2018