Unseen Connections: How Non-Revenue-Water Is Linked To The Hidden Hazard Of Sinkholes

Non-revenue water (NRW) and sinkholes are closely linked, highlighting the need for efficient water management. NRW refers to water lost before reaching consumers due to leaks, theft, or inaccurate metering, posing significant challenges for water utilities. Sinkholes, depressions caused by the collapse of surface layers, can form naturally or from human activities like excessive groundwater pumping.

Leaks in water distribution systems can erode soil and rock, creating underground voids that lead to sinkholes, particularly in areas with soluble rocks and limited natural infiltration. To prevent sinkholes, water utilities must modernize infrastructure, use innovative water management systems, and conduct regular maintenance. Reducing NRW not only conserves water and saves costs but also mitigates sinkhole risks, protecting communities and infrastructure.