| 摘要 |
A modular rainwater storage tank configured to allow storage capacity in a small area when positioned around the corner of a rectangular house or other structure utilizing run off from a roof top. The storage tank may be designed as a three-dimensional quarter-round such that three units will fit in a tight configuration around a right angle. Each storage tank has opposing overflow channels in a raised rim enclosing a recess in the lid. Downspout water is directed to an opening in the raised rim. When the storage tank is full, excess water in the recess in the lid may be directed to an adjacent storage tank in a cascaded configuration. In this manner, three storage tanks may be positioned and cascaded around a corner. |
