Water Is Coming Back On in Southern Cuenca After a 4-Day Outage

What Happened

If you live in southern Cuenca and your taps went dry last week, you already know this story. For everyone else: several south-side neighborhoods lost potable water for four days starting Thursday, March 12, after the Yanuncay River — swollen from heavy rains — ruptured a major pipeline that feeds the Sustag water treatment plant.

ETAPA EP (Cuenca's water and utilities company) reported that the growing river damaged the conduction pipeline at Barabón Grande, cutting off supply to thousands of households.

Which Neighborhoods Were Affected?

The water outage hit neighborhoods served by the Sustag plant, including:

• Misicata (Eloy Alfaro sector)
• Ordóñez Lasso corridor
• San Joaquín
• Escuela del Milenio Sayausí area
• Pichisana 1 & 2
• San Miguel
• Huzhil

These are popular areas for both Cuencano families and expats — particularly the Ordóñez Lasso corridor, which has several condominium complexes and restaurants frequented by the English-speaking community.

The Fix

The ruptured pipeline was repaired by Sunday evening (March 15). After repair, the San Joaquín reservoir needed 2-3 hours to refill before water pressure could be restored to the distribution network.

As of Monday morning (March 16), pressure was gradually returning but some sectors still had no service. ETAPA warned that full restoration would take time as the system rebalanced.

Water Trucks

During the outage, ETAPA deployed tanker trucks at several locations:

• San Joaquín (central area)
• Parque Cuatro Esquinas
• Carlos Arízaga Toral street

If your water is still out or has low pressure, these locations may still have tankers operating. Check ETAPA's social media accounts for real-time updates.

Practical Tips

• Fill containers while you have water — the rainy season isn't over, and another river surge could cause problems again
• Check your building's cistern if you live in a condo — some buildings with rooftop tanks may not have noticed the outage
• Boil or filter when service first returns — initial flow after a long outage can carry sediment
• Report issues to ETAPA's customer service line: (07) 283-7878

The Sustag Plant — Quick Context

The Sustag plant in San Joaquín is one of Cuenca's key water treatment facilities, producing about 400,000 cubic meters per month and serving approximately 35,000 customers. It's a modern, fully automated plant — one of the most advanced in the Americas — but it can't treat water that never arrives. When the intake pipeline breaks, the whole system goes down.

The Pattern

This is the second major weather-related disruption this month. Last week, 14 schools went virtual due to heavy rains. The Chaucha communities remain isolated. The rainy season (roughly December through May) is at its peak — expect more disruptions.

Sources: Primicias, El Mercurio