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How to Prepare for a Water Supply Crisis


Peer reviewed by Eddie Penney

Emergency Prep Expert

What is a Water Supply Crisis?

While there’s been no shortage of natural disasters and crises to fill newspapers this year, one quiet crisis that may not have caught your attention is the growing threat of water supply problems. In this article, we’ll cover some of the causes of low water supply and ways you can prepare.

What Causes a Low Water Supply?

Drought and flooding can both cause water supply problems, but for different reasons. When water supply issues occur due to drought, it leads to a lack of resources, whereas with flooding, there is still water available (often too much of it) but it’s unfit for consumption.

Let’s dive into these causes in a little more detail.

Flooding Overwhelms Infrastructure

In 2022 Jackson, Mississippi experienced catastrophic flooding that led to days of limited water resources. With so much water from the storms, the water treatment system for public water utilities was thrown off balance. Authorities warned that using tap water could cause digestive problems.

Homes, restaurants, schools — everyone was impacted by a sudden loss of available water. Even air conditioners were affected at a time of year when the heat and humidity can be unbearable. The threat of harmful bacteria in the water supply created a crisis without an easy solution.

As for the source of this calamity in Jackson, the mayor has blamed decades of deferred maintenance. While keeping the water treatment plants running is a human problem, excessive flooding was the origin of this water supply crisis.

Climate change is making flooding worse over time, especially in urban areas, as concrete prevents rainwater from permeating pavement, forcing the water overflow to find drains and other water sources to dissipate. These drainage problems exacerbate flooding caused by rain. There isn’t a quick or easy solution to water supply crises like the one in Jackson, but it is an issue we can no longer ignore.

Water supply crises, whether caused by natural disasters like flooding and drought or infrastructure failures, pose a significant risk to public health and safety. The situation in Jackson, Mississippi, serves as a stark reminder of the vulnerabilities many communities face. Preparing for such eventualities with effective water storage solutions and conservation practices is not just a matter of convenience; it’s a critical component of survival. By adopting measures like rainwater harvesting and utilizing water purification systems, individuals can mitigate the impact of these crises, ensuring they have access to clean, potable water regardless of the circumstances.

Eddie Penney Emergency Prep Expert

Prolonged Drought

If it feels like you’ve been hearing about drought conditions and wildfires across the West for the last 20 years, you’re right. The last 22 years have been the driest in the Western U.S. in at least 1,200 years. And that’s because reconstructed data only goes back for 1,200 years — it could be even longer than that.

The drought across the American West isn’t expected to get better until maybe 2030. Even if unseasonably high rainfall and snowfall happened overnight, that wouldn’t fix the issue immediately. It will take at least three years of above average natural rainfall to make up for the severe deficit that’s been happening over the last 22 years. This is a long-term problem that requires creativity and ingenuity to tackle, as well as practical solutions for increasing water conservation.

Industrial agriculture and state water-use agreements will need to be discussed on a community, state, and national level to survive this drought. Water conservation will be a matter of survival, not just an environmentalist issue. And though it may seem like only governments and important committees can do anything that will make a difference, there are choices anyone can make to do their part.

Cupped hands spill water in front of a lake.

What is Water Conservation?

Water conservation refers to the preservation, control and development of water resources, both surface and groundwater, and the prevention of pollution.

Conserving water in terms of surviving a drought requires more than turning the tap water off while you brush your teeth or running your lawn sprinklers two times a week instead of three (which are both good lifestyle changes to make in addition to more robust options). Some residential-level improvements for water conservation include:

  • Repair leaky faucets and toilets.
  • Replace older plumbing fixtures with new(er), more efficient options.
  • Install a toilet dam, faucet aerators and low-flow shower heads.
  • Only run full loads in the dishwasher and washing machine.
  • Choose native landscaping varieties around your home.
  • Convert lawn to xeriscape or native shrubbery to eliminate the need to use fresh water for your plants.
  • Compost your kitchen scraps, moldy leftovers, and more with a compact composting set up.
  • Collect rainwater and stormwater runoff for outdoor watering using rainwater harvesting and permaculture irrigation methods.
  • Choose gravel, mulch, and plant improvements instead of impermeable concrete/cement.

By slowly adding in these tips to your current lifestyle, you’ll find over time that you are conserving more fresh water than ever before. And while it may not seem like much, if each individual or family incorporated these conservation measures into their lifestyle, it would make a difference in how much water is used daily and over time during drought conditions.

If we can make residential changes and agriculture systems can adapt with newer, better conservation methods, such as improved irrigation, rainwater harvesting, and crop selections, then it will be possible to get through this unprecedented drought period successfully.

Water Storage Solutions

Conservation is an important part of preventing and managing water supply crises, but preparation is necessary as well. Whether you live in a drought-stricken area or not, you should prepare to have a water storage solution. The example of Jackson, Mississippi’s water shortages due to contamination after flooding shows that even areas with plenty of water can experience problems with water quality that make it unsafe to use.

Our disaster preparation experts at Batten recommend several methods of storing water and being prepared should your main source of water become unviable.

Batten Safe’s disaster expert, Bob Newman, says,

“Even if there are no serious injuries, often following a hurricane, tornado, or earthquake, food supplies and water contamination come into play.”

Among Newman’s top picks for water storage is the 30 Gallon Water Storage Kit Tank. Easy to fold up and store anywhere, the box-shaped emergency water vessel comes with a filter that’s certified to EPA and NSF/ANSI standards to ensure that desperately needed water is free of pathogens.

The storage system also reduces chemicals and chlorine in the water to make it more potable, with less odor and a better taste. “Yes, it is expensive, but that’s the price of peace of mind,” offers Newman. Newman also recommended a smaller, 5-gallon tank option for small spaces and as a backup supply for water storage. It’s small, collapsible, and leak-proof, and it will get the job done during a 72-hour power outage or water supply crisis. He added that it is a great choice for families with wells that stop running water during power outages, leaving them in need of a temporary water source.

Prepare for the Unexpected

Now is a good time to look at all the potential disasters that you should anticipate based on where you live. How could these disasters impact your ability to obtain clean drinking water? Preparing for the unexpected means that we continue to educate ourselves so we can understand what preventative measures we need to take to protect our families.

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