Line 5: | Line 5: | ||
<table class="sortable"> | <table class="sortable"> | ||
<tr> | <tr> | ||
− | <th>Water Quantity</th> | + | <th colspan=2>Water Quantity</th> |
</tr> | </tr> | ||
Line 21: | Line 21: | ||
<tr> | <tr> | ||
− | <th>Water Quantity</th> | + | <th colspan=2>Water Quantity</th> |
</tr> | </tr> | ||
Line 44: | Line 44: | ||
<tr> | <tr> | ||
− | <th>Pollutant removal</th> | + | <th colspan=2>Pollutant removal</th> |
</tr> | </tr> | ||
Water Quantity | |
---|---|
Flow attenuation | Little or no design benefit |
Runoff volume reduction | Little or no design benefit |
Water Quantity | |
Erosion prevention | Little or no design benefit |
Sediment control | Primary design benefit |
Nutrient loading | Secondary design benefit |
Pollutant removal | |
Total suspended solids | Primary design benefit |
Total phosphorus | Secondary design benefit |
Heavy metals | Secondary design benefit |
Floatables | Little or no design benefit |
Oil and grease | Little or no design benefit |