Rainwater planning

Rainwater reuse applications

Choose tools for garden irrigation, greenhouse, allotment, washing, toilet flushing and overflow management.

Combine plant demand, roof area, monthly rainfall and tank balance to check seasonal irrigation coverage.

How to estimate frequent greenhouse watering, dry spells and the required storage reserve.

Plan seasonal storage for an allotment with limited roof area, irregular visits and manual watering.

Separate outdoor and indoor uses, calculate demand and plan safeguards and overflow without connecting to drinking water.

How to estimate water used for tools, patios and vehicles while accounting for seasonality and water quality.

How to estimate a single overflow event and plan a safe discharge route away from foundations.