How to Prepare for a Drought: A Family's Guide to Saving Water

Quick Takeaways

• Store Water Now: Keep at least one gallon per person, per day, for a minimum of two weeks on hand.
• Follow Local Guidance: Watering bans and pressure changes vary by area — check with your local water authority regularly.
• Plan for Sanitation: If supply drops, you'll need a backup plan for drinking, cooking, and basic hygiene, not just conservation habits.
• Conservation Isn't Preparedness: Fixing leaks and cutting back helps, but true readiness means having water on hand before a shortage hits.
• Stay Informed: Stay informed, follow local guidance, and take care of essential household needs.

Real Drought Preparedness Starts Before the Shortage

When water restrictions hit, most advice online tells you to take shorter showers or skip washing your car.

Those habits matter, but they aren't preparedness; they're conservation. 

Preparedness means your household can meet its essential water needs even if supply is cut, restricted, or unreliable for days or weeks at a time.

A Nation Under Water Stress

If it feels like the weather has been more extreme lately, you're not imagining it.

Vast stretches of the United States are living through a punishing, historic drought, with record-breaking heat waves settling over the West and Southwest for weeks at a time.

In some regions, conditions haven't been this dire in living memory.

The most striking sign of how serious things have become came with an unprecedented announcement: the federal government declared the first official water shortage on the Colorado River.

That single declaration triggered mandatory water cuts across several southwestern states, a moment many experts had warned about for years, and one that's now our reality.

Drought has always been part of nature's rhythm, but a warming climate is stretching that rhythm into something longer, harsher, and harder to predict.

We know this can feel overwhelming, and it's normal to wonder what one household can really do in the face of something this big.

The truth is, small, consistent choices add up and we're grateful for every person willing to make them.

Let's walk through what's driving this drought and, more importantly, what you can actually do about it.

Step 1: Store Enough Water for Your Household

• Know your minimum. Store at least one gallon of water per person, per day — enough for drinking and basic sanitation. A family of four should have a minimum two-week supply, roughly 56 gallons.
• Choose the right containers. Use food-grade water storage containers, not containers that previously held non-food items. Heavy-duty water storage barrels or stackable water bricks work well for space efficiency.
• Rotate your supply. Commercially bottled water can be stored as-is; if storing tap water yourself, replace it every six months to keep it fresh.
• Store some water outside the house too. If evacuation becomes necessary, a portion of your supply should be easy to grab and go.

Step 2: Have a Backup Water Source and Treatment Plan

• Identify secondary sources. Know where you could access water if your main supply is cut — a well, a neighbor's supply, a local distribution point, or a nearby water body.
• Have a way to treat questionable water. Boiling, water purification tablets, or a portable filter can make backup water safer to drink if you're unsure of its source.
• Keep a manual way to move water. If pressure drops or power is out, having buckets or a hand pump can help you access and transport stored or backup water.

Step 3: Prepare for Rationing and Low Pressure

• Prioritize essential uses. Drinking, cooking, and hygiene come first; lawn care and washing vehicles are the first things to cut.
• Know how to handle low or no water pressure. Keep a few gallons set aside specifically for flushing toilets manually if needed.
• Plan for sanitation without running water. Baby wipes, hand sanitizer, and a stocked supply of disposable dishware can reduce water use for hygiene and cleanup during a restriction period.

Step 4: Stay Informed and Follow Local Guidance

Every community's drought response is different.

Some areas issue voluntary conservation requests; others enforce mandatory watering bans or usage limits with penalties.

Check your local water utility's website or social media regularly, sign up for emergency alerts if your area offers them, and follow any restrictions exactly as issued. 

Staying informed is one of the simplest, most effective things you can do; and it costs nothing.

What's Really Driving This Drought?

Drought is more than a lack of rain.

It can develop when an area experiences an extended period of unusually dry conditions, with insufficient precipitation to replenish water supplies.

Less rainfall or snow can affect reservoirs, rivers, soil moisture, groundwater, agriculture, and other parts of the water system.

Higher temperatures can make the situation more challenging because heat increases evaporation and can increase household demand for water.

The U.S. Environmental Protection Agency describes drought as a slow-moving natural disaster because its effects can develop gradually rather than arriving all at once.

Two forces are working together to make this drought unusually stubborn:

• Relentless heat that accelerates evaporation and snowmelt
• Dangerously dry soil across the western U.S.

Here's the part most people don't realize: the West depends heavily on snowpack for its water supply.

In a healthy year, melting snow travels across the land and soil, eventually filling rivers and reservoirs.

But when soil is already bone-dry, it acts like a sponge, soaking up meltwater before it ever has a chance to reach the reservoirs that supply our homes and farms. 

As temperatures climb, the soil dries out even more, and the cycle gets worse.

It's a quiet, invisible problem with very visible consequences.

Now, Everyday Conservation Habits That Help

Once your household is genuinely prepared, everyday conservation habits stretch your resources further and support the broader community during a drought.

Around the Yard

• Water your lawn sparingly — once a week or less during drought conditions, and only if local guidance allows it.
• Hold off on washing the car at home; a commercial car wash that recycles water is a better option during restrictions.

Inside the Home

• Find and fix leaks. Check your water meter, avoid using water for 30 minutes, then check again — if the number moved, you have a leak. A single dripping faucet can waste over 2,700 gallons a year.
• Turn off the tap while brushing your teeth or scrubbing dishes.
• Reuse water when safe to do so — water used to rinse produce (without soap) can go toward houseplants or flushing toilets instead of down the drain.

Conserving Water Outdoors

• Skip the car wash at home. Washing your car can use dozens of gallons of water in one go. During a drought, it's best to wait it out or visit a car wash that recycles its water.
• Water your lawn sparingly. If you must water, once a week (or less) is a reasonable compromise during dry periods.
• Repurpose what you can. If you have access to reclaimed or filtered wastewater, using it for outdoor tasks can meaningfully cut down on fresh water use.

Conserving Water Indoors

• Check for hidden leaks. Record your water meter reading, avoid using any water for 30 minutes, then check it again. If the number moved, you likely have a leak somewhere in your home.
• Fix leaks fast. A single dripping faucet can waste over 2,700 gallons of water a year enough to fill a small swimming pool.
• Turn off the tap while brushing your teeth. This one habit alone can save several gallons a day per person.
• Reuse water when you can. Water used to rinse produce (without soap) can water houseplants or flush toilets instead of going straight down the drain.

Staying Hydrated While Conserving Water

Conserving water outside your body is important; but so is making sure there's enough water inside it.

Dehydration can sneak up quickly, especially during heat waves, and it's something we genuinely want you and your family to watch closely.

Signs of Dehydration to Watch For

• Dry mouth or noticeably reduced saliva
• Dry, cracked, or chapped lips
• Dark yellow urine
• A significant drop in how often you're urinating

If you notice these signs, don't overcorrect by drinking large amounts of water all at once  that can lead to a dangerous condition called water intoxication.

Instead, rehydrate steadily throughout the day.

One of the easiest ways to make hydration a habit is keeping clean, great-tasting water within arm's reach at all times.

Explore Aquasana

Whole-House Filtration Is a Different Question

A point-of-use system treats water at a particular faucet or drinking-water location.

A whole-house system treats water as it enters the home.

That distinction matters.

Someone primarily concerned with drinking-water quality may have different priorities from a homeowner who wants treatment throughout the house.

The important point is to match the system to the water source, household requirements, and treatment goals.

Find and Fix Household Leaks

One of the easiest ways to conserve water is to stop wasting water that you never intended to use.

A dripping faucet may look insignificant.

A toilet that silently leaks may be difficult to notice.

A damaged irrigation line may be wasting water underground.

Over time, however, these small problems can add up.

The EPA notes that household leaks can result in substantial water loss and recommends regularly checking plumbing fixtures and irrigation systems.

Places to check

Look carefully at:

• Faucets
• Showerheads
• Toilets
• Under-sink connections
• Washing-machine hoses
• Outdoor faucets
• Irrigation lines
• Sprinkler heads
• Pool equipment
• Visible pipes
• Water-softener connections

A simple meter check

If your property has a water meter, you can perform a basic household check.

1. Make sure all water-using appliances and fixtures are turned off.
2. Record the meter reading.
3. Avoid using water for a period of time.
4. Check the meter again.
5. If the reading changes despite no intentional water use, investigate further.

Some utilities also provide online water-use monitoring or leak alerts.

Why leaks deserve attention

Fixing a leak provides a double benefit:

• You conserve water.
• You may reduce your water bill.

During drought conditions, eliminating unnecessary losses becomes even more valuable.

Not All Water Filters Are Created Equal

If clean drinking water matters to your family (and it should), you've probably looked into some kind of home filtration.

Whether that's a countertop pitcher, an under-sink faucet filter, or a full reverse osmosis (RO) system.

These systems are widely available and increasingly affordable, but here's something most shoppers never ask about: how much water does the filter waste to make the water it purifies?

Traditional RO systems typically run at a 3:1 ratio; meaning for every cup of clean, filtered water produced, three cups are sent down the drain as wastewater.

That water isn't a total loss (it can be repurposed for cleaning or plants), but during a drought, minimizing waste at the source matters even more.

This is exactly where a smarter design makes a real difference.

Waterdrop's reverse osmosis systems use a tankless design that reduces bacterial buildup common in traditional tank systems, and dramatically improves that wastewater ratio down to 2:1, and in many models, an efficient 1:1. 

That means significantly less water lost for the same amount of clean, healthy drinking water.

Explore Waterdrop

Every Drop Counts, And So Do You

Droughts can feel like distant news until they show up in your own backyard, your grocery bill, or your tap water.

But the good news is that meaningful change doesn't require grand gestures, it starts with small, thoughtful habits practiced consistently. 

Fixing a leak, shortening a shower, choosing a more efficient filtration system, these are quiet acts of care for your community and the land we all share.

We're deeply grateful for every person who takes these steps seriously.

Water is one of our most precious resources, and protecting it is something we can all do together, one gallon at a time.

Every household has different needs. Every community has different water resources. And every drought is different.

So stay informed, follow local guidance, take care of your household's essential needs, and treat water with the appreciation it deserves.

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