Data Visualization

Blog of the Data Visualization & Communication Course at OSB-AUB

This is my favorite part about analytics: Taking boring flat data and bringing it to life through visualization” John Tukey

Lebanon’s Water Geography Paradox: When Natural Springs Don’t Reach the People Who Need Them

Lebanon’s Water Geography Paradox: When Natural Springs Don’t Reach the People Who Need Them

Lebanon is often described as a water-rich country. With hundreds of natural springs feeding rivers, valleys, mountain basins, and dams, it is natural to expect reliable access to clean water. Yet for many households, purchasing water from private suppliers remains a normal part of daily life, even in regions surrounded by natural water sources.

This mismatch raised a simple but important question:
If Lebanon has so many natural springs, why do so many towns still rely on purchased water?

What the Data Shows

The visualization compares two key measures across Lebanon’s governorates:

  • The number of natural springs (total, permanent, or seasonal)
  • The percentage of towns in each governorate that rely on purchased water

You can interact with the chart using filters to:

  • Explore specific governorates

  • Switch between total, permanent, or seasonal springs

  • Show or hide the purchased-water trend line

A Surprising Pattern

At first sight, we might expect places with many springs to rely less on purchased water.
But the data reveals a different story.

  • Akkar and Mount Lebanon appear consistently water-rich across all spring types (total, permanent, and seasonal) yet roughly a quarter of their towns still rely on purchased water. This shows that even governorates with abundant natural sources do not always provide reliable public access.

  • Beqaa, despite having far fewer springs than Akkar and Mount Lebanon, records the highest reliance on purchased water, with more than a third of its towns depending on private suppliers. This makes Beqaa a clear example of how limited natural springs and weak distribution amplify each other.

  • Baalbek-Hermel, South Lebanon, and Nabatieh have moderate to low numbers of springs, yet many of their towns continue to use purchased water as well. Even where seasonal or permanent springs exist, public networks often cannot capture or distribute them effectively.

  • Interestingly, the North, which has the lowest number of springs in every category,  relies less on purchased water than water-abundant governorates like Akkar and Mount Lebanon. This contrast reinforces the idea that the challenge is not simply about how much natural water a region has, but how well that water is managed, delivered, and made accessible to households.

The pattern is clear:
Water availability and water access are not aligned.

In other words, Lebanon doesn’t have a water availability problem. It has a water accessibility problem.

Why This Gap Exists

The visualization points to a structural mismatch: the regions with the most springs are not always the regions with the best water service. Broader assessments of Lebanon’s water sector help explain why:

  • Many springs are located far from population centers

  • Distribution networks are fragmented or old

  • Seasonal springs are not always integrated into supply systems

  • Even permanent springs may not be connected to public pipelines

This means that households may live only a few kilometers from a natural spring yet still lack regular public water service, pushing them toward purchased water, especially in summer or during shortages.

Why This Matters

Understanding this mismatch reshapes the way we think about Lebanon’s water challenges:

  • The problem is not simply “water scarcity”

  • The problem is also about distribution, planning, and infrastructure

Investing in better transport systems, modernizing networks, and capturing more of the existing springs could significantly reduce households’ dependence on purchased water.

Conclusion

Lebanon is not a water-poor country!
It is a country where natural abundance doesn’t translate into reliable access.

By exploring where springs are located versus where purchased water is still heavily relied upon, this visualization highlights a critical opportunity:

Lebanon doesn’t need more natural water.
It needs better ways to deliver the water it already has.

Understanding this mismatch is only the first step. Lebanon needs a water system that can collect, distribute, and deliver its natural resources to the communities that depend on them. Improving planning, strengthening networks, and making better use of existing springs can significantly reduce the country’s reliance on purchased water.

So the real question going forward is this: how can Lebanon turn the water it already has into water people can actually count on?

Lebanese Roads Crisis : Data-driven Story to the Country’s Infrastructure

Lebanese Roads Crisis : Data-driven Story to the Country’s Infrastructure

How often do you crash into potholes and hope that your car is still fine ?

We encounter them daily—the potholes, the fissures, the declining condition of Lebanon’s streets. It’s a common grievanceHowever, is the weight of this crisis distributed fairly throughout the nationThe anecdotal evidence indicates it’s poor everywhere, but the data uncovers a more concerning and systemic narrative of inequality

Problem Highlight 

  • We hear about bad roads and potholes everywhere in Lebanon
  • One big problem is the condition of the roads that is immensely different in districts compared to others .
  • Is the crisis the same everywhere? The data was showing the truth
The Evidence

To transcend anecdotes, we illustrated the information regarding road conditions throughout Lebanon. The outcome presents a distinct and disquieting image.
This visual representation serves as a diagnostic instrumentEvery point indicates the road status in a particular region, and its location narrates a tale:
The more to the right a point is, the poorer the road conditions.
The figure linked to the point precisely measures “how severe” the circumstances are
Revelation: The Story is in the Distance

The most startling realization is not only that some points are on the right, but also how far apart they are.

The chart’s arrows draw attention to the stark contrast between the areas with the best and worst maintenance. The disparity in infrastructure upkeep and care that exists in the real world is directly reflected in this physical distance on the chart. We may infer a history of unequal budget allocation and focus from the data, which shows an uneven distribution of the problem.

Clearly , Akkar is the center of this issue
Its data points are pushed as far to the right as possible, indicating that this area is most affected by the collapse of the infrastructure.

Why This Matters: The Human Impact

How does it affect citizens’ daily life ?

More traffic jams

More accidents

Increased danger in general

More floods

Inaccessible areas

Car damage

This goes beyond uncomfortable car journeys. The deterioration of road infrastructure leads to significant human and economic impacts:

  • Economic Expense: Increased traffic congestion and notable vehicle damage raise the expenses of living and business.

  • Public Safety: Bad roads result in a higher number of accidents and greater risk for every individual.

  • Social Isolation: Remote regions may become disconnected from necessary services, job opportunities, and social networks
The Way Ahead: A Solution Informed by Data

So, what steps should we take next? This information offers a straightforward, practical framework for resolving the issue.

The approach is simple:

Focus on Action: Begin maintenance and budget distribution in the sectors where the dots are furthest to the right—the areas in the most urgent condition.

Staged Recovery: Slowly allocate resources to the more intact regions, developing a systematic, staged strategy according to level of damage
The goal is to transform data into a tool for decision-making. We now have the evidence to move from nearly no clue on what was happening to a strategic, plan for Lebanon’s road network.