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→Performance
<div class="col-md-8">
<div class="col-md-8">
<h4>Water Quantity</h4>
<h4>Water Quantity</h4>
The use of rain barrels (190L) across a watershed of 100 residential units has been modelled for a number of U.S. cities[http://onlinelibrary.wiley.com/doi/10.1111/jawr.12038/abstract]. In Philadelphia (reflecting the most similar climate to Southern Ontario) the use of rain barrels for irrigation only, provided an annual stormwater reduction of approximately 2%.
<h4>Water Quality</h4>
<h4>Water Quality</h4>