Most employees know they should drink more water. The gap between knowing and doing comes down to friction, forgetfulness, and a workplace that defaults to coffee. Closing it is simpler than you think.

Your team is probably drinking less water than they think. A meta-analysis of 33 studies found that even mild dehydration, a body water loss of just 1–2%, impairs attention, executive function, and motor coordination [1]. In practical terms, that means slower decisions, more errors, and lower energy across the day. In an office of fifty people, that's a measurable drag on output, mood, and sick-day rates that most facility managers and HR teams never connect to the water dispenser in the hallway.

The fix isn't complicated. It's structural. When hydration is easy to see, easy to reach, and more interesting than the fifth coffee of the day, people drink more. Below: the practical steps that make it happen.

Why employees don't drink enough water at work

Most people don't skip water out of choice. They skip it because the environment works against them.

Forgetfulness is the biggest factor. Deep work, back-to-back meetings, and screen time push hydration out of the picture. Without a cue, hours pass without a refill.

Water stations are out of sight. If your dispenser is tucked into a kitchen nobody visits between lunch and 4pm, it may as well not exist. Low visibility means low usage.

Coffee culture wins by default. Coffee has a ritual around it. Water doesn't. When the social norm is "let's grab a coffee," water never enters the conversation. That dynamic is starting to shift, especially as the water dispenser becomes the new coffee machine in offices that prioritize wellbeing over caffeine.

Taste fatigue. Some people find still water boring, especially in the afternoon when they're reaching for something with more flavor. Without alternatives, they default to sugary drinks or skip hydration altogether.

Understanding these barriers matters because the most effective interventions target the environment, not the individual. You're not trying to change people's minds. You're trying to redesign their day so that hydration happens naturally. For a deeper look at the performance side of this, read why workplace hydration matters more than you think.

Make water visible and physically close

The single most effective change is placement. Move water dispensers into high-traffic zones: near desks, in open-plan common areas, next to the elevator, beside the printer. Every step someone has to walk to reach water is a reason not to refill.

Visibility works on autopilot. A water station you pass six times a day generates refills without anyone making a conscious decision. One tucked behind a closed kitchen door does not.

If your office layout makes it impractical to place dispensers everywhere, start with the two or three locations where the most people spend the most time. That alone changes the baseline. For guidance on where and how to set them up, see the guide on why every office needs a hydration station.

Bring water into meetings and shared spaces

Meeting rooms are a hydration blind spot. People sit for 30 to 60 minutes, often with nothing but coffee on the table. Placing a water dispenser or a filled carafe in every meeting room normalizes water as part of the routine.

The same applies to collaboration areas, reception spaces, and breakout zones. Anywhere employees gather for more than a few minutes is a good candidate. These are the moments where hydration typically drops off because people don't want to interrupt the flow to go find water.

A small shift in what's available on the table changes what people reach for.

Use nudges and group habits to build momentum

Motivation helps, but habits stick better when they're social. A few lightweight nudges can turn hydration from an individual afterthought into a shared rhythm.

Set a team goal. Something simple: "1 litre before lunch" gives people a target without turning it into a chore. Post it in Slack, mention it in standups, keep it light.

Branded reusable bottles help too. When everyone carries one, hydration becomes visible across the office. It shifts from personal choice to team norm. And it removes the "I don't have a clean cup" friction that kills more refills than you'd expect.

Digital reminders, water tracking apps, or a quick shoutout in a team channel all reinforce the habit without adding overhead. The key is consistency: small cues, repeated often, in places people already look.

Offer flavors that make water worth choosing

Taste is a real barrier, and pretending it isn't won't change behavior. For people trying to cut back on sugary drinks, plain water can feel like a downgrade. That's where flavored options make a measurable difference.

Fruit-infused water, sparkling options, and functional flavors turn water from a compromise into something people actively choose. Variety keeps it interesting. When the alternative to another soda is sparkling water with a hint of cucumber or a berry boost, the choice gets easier.

This works especially well in the afternoon, when energy dips and cravings peak. A flavored sparkling water at 3pm competes directly with vending machine choices and wins on both taste and health. For more on the role of hydration in boosting energy at work, the connection between water intake and sustained focus is well documented.

Connect hydration to your wellbeing and vitality program

If your company already runs step challenges, healthy snack programs, or mindfulness initiatives, hydration fits naturally into the same framework. It shouldn't live in a silo.

Include hydration goals alongside physical activity in wellness campaigns. Highlight the link between water intake, energy levels, and cognitive performance in any health-related internal comms. When employees see hydration positioned next to movement and nutrition, it stops feeling like a minor detail and starts registering as a foundational habit.

For HR and People teams building a vitality strategy, hydration is one of the lowest-friction interventions available. It requires no behavior change from employees, only infrastructure change from the organization. Research consistently supports this: dose-response studies indicate that even 1% dehydration can adversely affect cognitive performance [2], making the case for proactive hydration infrastructure straightforward.

Track impact and make progress visible

People sustain habits when they see results. Sharing hydration stats, whether it's liters consumed per week or participation in a team challenge, reinforces the behavior and makes it feel communal.

Friendly competition between departments works well. A leaderboard in Slack or a shoutout for the "most hydrated team" keeps things light without making it mandatory.

Where you have smart hydration infrastructure in place, you can take this further. Aquablu dispensers include an Impact Report that tracks plastic bottles saved. Sharing those numbers gives your team a tangible sense of progress, not just for their health, but for the environmental footprint of the office. It turns a daily habit into something with visible, cumulative meaning.

Make hydration infrastructure, not an initiative

The most sustainable approach to workplace hydration treats it as infrastructure rather than a campaign. Campaigns end. Infrastructure stays.

That means investing in filtration systems and dispensers that are always on, always stocked, and always visible. Systems that filter, chill, sparkle, and flavor water on demand remove every logistical barrier at once: no bottles to order, no crates to store, no waste to process. It's also a step toward plastic-free hydration, which increasingly matters for ESG reporting and employee expectations alike.

When the water infrastructure in your office is as reliable and thoughtfully placed as the coffee machine, hydration stops being something you have to encourage. It just happens. The REFILL+ Series 2 is built for exactly this: filtered still, sparkling, and flavored water from a single tap point, designed for high-traffic office environments.

Hydration as a workplace benefit worth talking about

Filtered water, sparkling options, and a range of flavors might sound like a small perk. But it signals something larger: that your organization pays attention to the daily experience of working there.

For employees weighing where to work, the details matter. A workplace where water is interesting, accessible, and part of the culture says more about how the company thinks about its people than any mission statement.

Hydration habits don't happen by accident. But they don't need to be hard either. Remove friction, add flavor, and put water where your people already are. The rest takes care of itself.

See how it works for your office →

Bonus: want to attract and retain Gen Z? Start with the basics. Hydration is one piece of the puzzle.

→ Download our guide: Creating a Gen Z Attractive Workplace