30 Gallon Stackable Emergency Water Tank

Stay prepared for the unexpected with the EWT 30-gallon stackable emergency water storage tank, a compact yet powerful solution designed for reliable, long-term water security. This tank delivers up to 30 days of water for one person—or a full week of drinking water for a family of four—making it an essential part of any emergency readiness plan.

Built from premium, lead-free materials, this tank ensures clean, worry-free storage for months or even years. The high-quality plastic is strong enough for crash barriers, septic applications, and chemical storage. Its stackable design is one of its greatest strengths, allowing you to maximize vertical space and expand your storage capacity without sacrificing floor area. Whether you're planning for water needs or organizing your food storage system, the efficient footprint makes it easy to scale according to your household’s goals.

Unlike standard blow-molded barrels, each tank is crafted with rotationally molded plastic. This process creates evenly thick walls with edges and corners that are just as strong as the tank's flat surfaces, resulting in exceptional durability.

Convenience is built right in. Lead-free spigots allow you to access water quickly and easily—no pump required—while the wide 5-inch lid makes filling, cleaning, and inspection simple. The secure lid and heavy-duty bulkhead fittings help protect your stored water from contamination, keeping it safe when you need it most.

Compact, strong, and intelligently designed, this 30-gallon stackable tank is an ideal cornerstone of any home preparedness system.