This 5000 gallon above-ground rainwater collection tank gives property owners, farms, and facilities a large-capacity solution for capturing and storing rainwater for irrigation, non-potable water supply, or site water management. Built from polyethylene with UV stabilization, the tank is designed to hold up in outdoor above-ground installations without degrading from sun exposure. Gallon indicators let you monitor your water level at a glance, so you always know how much stored water is available without guessing or measuring manually.

The tank ships ready to connect, with a 16'' lid for access, 1'' bulkhead fittings, and a 4'' tank overflow kit included. At 140'' in diameter and 92'' in height, this is a substantial storage vessel suited to sites where high-volume collection is a priority. Additional fitting configurations are available - contact us for details before ordering if your installation requires custom connections.

This tank is intended for above-ground use and fits applications where a large stationary rainwater reserve is needed on a permanent or semi-permanent basis. Its wide diameter and generous height make it well suited to agricultural properties, rural homesteads, commercial sites, and municipal or industrial water-harvesting setups. The included overflow kit helps manage excess inflow during heavy rain events, protecting the installation and directing overflow away from the tank base. Because the tank is not translucent, stored water is shielded from light, which helps limit algae growth in the tank interior.

Key Features:

• 5000 Gallon Capacity: Stores a large volume of rainwater in a single above-ground vessel, reducing the need for multiple smaller tanks on high-demand sites.
• UV Stabilized Polyethylene Construction: The polyethylene material is UV stabilized for outdoor above-ground use, helping the tank resist sun-related degradation over time.
• Gallon Indicators: Built-in gallon indicators allow quick visual monitoring of water levels without additional gauges or equipment.
• Included Fittings and Overflow Kit: Comes with a 16'' lid, 1'' bulkhead fittings, and a 4'' tank overflow kit so the tank arrives ready for connection to your collection system.
• Non-Translucent Shell: The opaque tank wall limits light penetration into stored water, which helps reduce conditions that promote algae growth inside the tank.
• Large Diameter Footprint: At 140'' in diameter, the tank offers a stable, wide base suited to permanent above-ground installations on level ground.

The 5000 gallon rainwater collection tank is a practical choice for sites that need reliable, high-volume above-ground water storage. With UV-stabilized polyethylene construction, built-in gallon indicators, and a complete fitting package included, it is ready to integrate into a new or existing rainwater harvesting system. Contact us for information on additional fitting options before placing your order if your installation has specific connection requirements.