Changes

==Planning Considerations==

==Planning Considerations==

[[File:Overground RHW.jpg| Thumb|An above-ground cistern. This system is not frost proof, and would have to be drained and closed during winter.]]

[[File:Overground RHW.jpg|thumb|An above-ground cistern. This system is not frost proof, and would have to be drained and closed during winter.]]

[[ile: Agc1.png| An above-ground cistern used for sub-surface irrigation. A filter box is included on the roof drain, no further treatment is shown. The overflow is connected to an underground infiltration area.]]

[[File: Agc1.png|thumb|An above-ground cistern used for sub-surface irrigation. A filter box is included on the roof drain, no further treatment is shown. The overflow is connected to an underground infiltration area.]]

<h3>Place in the Treatment Train</h3>

<h3>Place in the Treatment Train</h3>

To maximize the volume of water available for reuse, a RWH system is usually located near to the front of a treatment train. i.e. Upstream of other LID technologies. The most common exception would be where a site strategy employs a [[Green Roofs|green roof]].  

To maximize the volume of water available for reuse, a RWH system is usually located near to the front of a treatment train. i.e. Upstream of other LID technologies. The most common exception would be where a site strategy employs a [[Green Roofs|green roof]].