La Paz’s municipal water authority says just 844 of the city’s 119,776 registered water connections are currently experiencing service problems. That amounts to roughly 0.7% of the system, according to Oomsapas (the Municipal Water, Sewer, and Sanitation Authority) Director Abimael Ibarra Abúndez.
Ibarra said the affected connections are isolated cases scattered across the city, not neighborhood-wide outages. The problems stem from aging underground infrastructure, including pipe blockages, line failures, and tree root intrusion into water mains.
Aging Pipes Complicate Repairs
Oomsapas acknowledged that much of La Paz’s underground pipe network has exceeded its useful lifespan. That aging infrastructure makes fault detection difficult and time-consuming, the utility said. Crews are actively surveying the system and replacing damaged sections as problems surface.
The statement from Oomsapas comes as water reliability remains a persistent concern in Baja California Sur’s capital. La Paz draws its municipal water almost entirely from underground wells, and many neighborhoods receive service on alternating days rather than continuously. Most homes rely on rooftop storage tanks, known as tinacos, to maintain supply between fill cycles.
Broader Water Concerns in La Paz
The city has faced long-term questions about whether its aquifer can support both its existing population and a wave of new real estate developments. Environmental groups have previously challenged the municipal government over approvals for large housing projects, citing a water deficit that was estimated at 7.4 million cubic meters as recently as 2018. About 4% of existing homes in La Paz are not connected to the city water system at all, according to the Mexican Center for Environmental Law (Cemda).
Oomsapas’s announcement that fewer than 1% of connections currently face problems may offer some reassurance. But the utility’s own admission about deteriorating infrastructure points to an ongoing challenge: keeping water flowing through pipes that were not built to last this long.
Residents who experience water interruptions can report issues directly to Oomsapas. The agency said its field crews are prioritizing repairs as they identify faults across the network.
This story was first reported by BCS Noticias.