Changes

     <ul>

     <ul>

         <li>Check dams are required on slopes > 3 %. </li>

         <li>Check dams are required on slopes > 3 %. </li>

         <li>Slopes > 6% can accommodate a series of stepped [[bioretention cells]], each overflowing with a weir, into the next. </li>

         <li>Slopes > 6% can accommodate a series of stepped [[bioretention cells]], each overflowing into the next with a weir. </li>

     </ul>

     </ul>

</div>

</div>

     <panelSuccess>

     <panelSuccess>

         <gallery mode="packed" widths=300px heights=300px>

         <gallery mode="packed" widths=300px heights=300px>

           Bioswale.png| Bioswale with check dams, vertical scale exaggerated.  

           Bioswale.png| Bioswale with check dams<br> (vertical scale exaggerated).  

           Stepped cells.png| Stepped cells alternative for slopes > 6 %.

           Stepped cells.png| Stepped bioretention cells alternative for slopes > 6 %.

         </gallery>

         </gallery>

     </panelSuccess>

     </panelSuccess>