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Prepping for a drought (Part 5): The storage protocol

By The SHTF App Team

In a modern society, we treat water as an infinite resource. We turn the tap, and it flows. But in a severe drought, infrastructure crumbles, pipes burst due to shifting dry soil, pressure drops allow groundwater contamination, or municipalities simply shut off the flow to ration dwindling supplies. When the tap runs dry, your survival clock starts ticking immediately. You can live three weeks without food, but only three days without water.

Building a water reserve is not “hoarding”, it is “banking”, securing your family’s biological independence from a fragile grid. However, water storage is deceptive. It is heavy, it takes up space, and if done incorrectly, it can become a breeding ground for toxic bacteria. The blue barrels in our garage arrived the week a boil-water notice did. For three days the whole town was told its tap water was unsafe, and the folks with storage were pouring from barrels and rotating through life as usual while everyone else stood in line at the grocery store for whatever pallet of bottled water had not been cleared out. A drought rarely announces itself that dramatically. It is more patient than that. But the preparation that wins is the same either way: water you already own, stored correctly, before the notice arrives.

This is Part 5 of the drought series, and it is about building that reserve on purpose. Not panic-buying bottles when a warning scrolls across the TV, but a calculated stockpile: the right volume, the right containers, the right chemistry, in the right corner of the house.

Disclaimer: The information provided in this article is for general informational and educational purposes only. It is not intended as, and should not be considered, medical or professional advice. Proper sanitation is critical to preventing waterborne illness. Always test and filter stored water before consumption if there is any doubt about its quality.

The Readiness Audit

If the water stopped tomorrow, how long would your household last?

  • Green: You have a calculated two-week reserve across three storage tiers, treated with the right chemistry, stored cool, dark, and off the concrete.
  • Yellow: You have some bottled water but no calculation behind it, no treatment plan, and no idea how old it is.
  • Red: You own what is currently in the fridge and a case of half-drunk water bottles.

If you are Yellow or Red, execute Phase 1 immediately.

Phase 1: The Volume Math (How Much Is Enough?)

Goal: Calculate your burn rate before you buy containers.

  • Survival minimum: 1 gallon per person per day (half for drinking, half for cooking and hygiene).
  • Comfort level: 3 gallons per person per day (includes sponge baths and dishwashing).
  • The pet factor: dogs need about 0.5 to 1 gallon per day depending on size, cats about 0.25 gallons.
  • The target: aim for a two-week supply as your initial goal. For a family of four plus one dog, roughly 70 gallons.

The Takeaway: The number is knowable. Do the multiplication once and every storage decision afterward becomes arithmetic instead of anxiety.

Phase 2: The Vessel Strategy (The Rule of Three)

Goal: Diversify storage into three tiers by portability. Do not rely on one giant tank.

  • Tier 1, mobile (0 to 72 hours): store-bought, factory-sealed plastic water bottles. Portable and modular, but thin plastic degrades over time (1 to 2 year shelf life). Use for evacuation or car kits.
  • Tier 2, portable bulk (1 to 2 weeks): rigid, heavy-duty jerry-can style containers (5 to 7 gallons), like Scepter or Reliance Aqua-Tainers. Durable, stackable, and carryable at 40 to 60 lbs. Use for kitchen duty during a shelter-in-place drought.
  • Tier 3, static deep storage (1 month plus): 55-gallon food-grade blue barrels. Cheapest cost-per-gallon and extremely durable, but immovable once filled (460 lbs) and they require a siphon pump and bung wrench. Place them on a ground floor or basement.

The Takeaway: Three tiers match three scenarios. The bottles leave with you, the jerry cans serve the kitchen, the barrels hold the line. One tier alone is one point of failure.

Phase 3: The Treatment Protocol (Chemistry Class)

Goal: Make stored tap water safe for the long haul.

You cannot just fill a jug from the garden hose and cap it: bacteria exists in the hose and the air.

  • Option A, the bleach method: use regular, unscented household chlorine bleach (5 to 9% sodium hypochlorite), never splashless or scented versions. Add 1/8 teaspoon (8 drops) per gallon, or about 2 tablespoons for a 55-gallon drum. Shake, let it sit 30 minutes, and you should smell a faint chlorine odor. If not, repeat the dose and wait another 15 minutes.
  • Option B, water preserver concentrate: commercial products use a stabilized form of sodium hypochlorite formulated to keep water shelf-stable for 5 years, whereas bleach-treated water should be rotated every 6 to 12 months.

The Takeaway: Eight drops per gallon and a faint chlorine smell at the end: that is the whole test. If it does not smell faintly of a swimming pool, treat it again.

Phase 4: Storage Best Practices (Location and Environment)

Goal: Store water where the environment cannot ruin it.

  • Darkness: light is the enemy. Sunlight promotes algae growth and degrades plastic. Store in a dark room or cover barrels with opaque tarps.
  • Temperature: cool and consistent. Heat degrades plastic containers, causing leaks.
  • Vapor barriers: do not store water near gasoline, pesticides, or paint. Plastic is semi-permeable, and toxic vapors can migrate through the jug over time.
  • The concrete rule: do not store plastic containers directly on concrete floors. Place them on pallets or cardboard.

The Takeaway: Water is a food. Store it like one: cool, dark, away from chemicals, and off the floor.

Phase 5: Retrieval and Filtration

Goal: Make stored water taste like water again.

Stored water often tastes flat because it has lost its oxygen. Pour it back and forth between two clean pitchers to re-oxygenate it before drinking, and run it through a filter (Berkey, Brita, or Sawyer) just before consumption to remove any taste of plastic or chlorine.

The Takeaway: Flat water is safe water that needs one pour-and-a-filter to become water you will actually drink. Do not skip the step that makes your family accept it.

The Essential Kit Checklist

  • The calculation: calculate your family’s two-week water need (people plus pets, times 14).
  • The purchase: buy your first rigid 5-gallon water container this weekend.
  • The treatment: buy a fresh bottle of plain, unscented bleach and a dedicated eye dropper.
  • The audit: find a storage spot that is cool, dark, and away from chemicals.
  • The pallet: find a wooden pallet or thick cardboard to place under your future stockpile.

Scenario Planner (Contingencies)

“My stored water smells like the plastic barrel.” The trap: assuming taste means danger. The fix: re-oxygenate and filter. The pour-back-and-forth trick plus a carbon filter erases flat and plastic notes. If the chlorine smell is absent after months of storage, re-treat the water before drinking.

“I only have space for one storage approach.” The trap: choosing the tier that does not match your scenario. The fix: renters and small homes should weight Tier 2 (jerry cans) since they cover shelter-in-place and evacuation, while houses with a basement can afford the barrels. Match the storage to the plan, not the plan to the storage.

Next Steps

  1. Do the family math tonight. People plus pets, times 14, in gallons. That single number sizes everything else.
  2. Buy one rigid 5-gallon container this weekend and treat it properly from day one, it is the start of the Tier 2 backbone.
  3. Read Part 6: The fire connection next, because a dried-out landscape changes the threat around your house, and the next danger arrives on the wind.

Originally adapted from public FEMA and EPA emergency water storage guidance (public domain).