KINGSTON, Jamaica — The Water Resources Authority (WRA) says the flooding currently affecting sections of Content, Manchester is due to a significant rise in groundwater levels within the local aquifer system, forming what is known as a groundwater mound.

A groundwater mound is a temporary build-up of water underground that happens when more water enters the ground than can flow away naturally.

In a release on Tuesday, the company shared that their data is showing a major rise in groundwater levels and active movement of water through the nearby sinkhole, causing surface flooding in the area.

The data revealed that the groundwater level readings taken from the Content borehole, located approximately 250 metres southeast of the flooded area, shows that groundwater levels rose by approximately 330 feet (100 metres) between September 25 and November 3, 2025.

The WRA said they have installed a flood gauge in the area and has begun routine monitoring of water levels.

“Current observations show that the floodwaters are rising at an estimated rate of 0.046 feet (0.014 metres) per hour, based on measurements taken on November 3, 2025. The rise is expected to continue until groundwater levels stabilise,” the statement read.

Assessments have also begun in the Comfort Hall/Evergreen areas, where groundwater has historically risen and caused property flooding.

The authority said, “These observations are important, as water movement from this area could further affect groundwater levels in Content.”

The WRA anticipates that the groundwater mound will gradually move southwest over the coming weeks, similar to what occurred in 2002. The company also notes that activating wells for pumping in lower areas could help speed up this natural movement and reduce flooding levels over time.

The WRA said they will continue to monitor the situation closely and provide updates as conditions change.

READ: WATCH: Rising water renders Content roadway in Manchester impassable