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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-family:"Georgia","serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Georgia","serif";color:#1F497D'><o:p> </o:p></span></p><p>N-removal systems approved under Rule 37.4.2(B)(i) are subject to monitoring of 10 systems (7 year round and 3 seasonal)<span style='color:#1F497D'>. </span><b><u> A <span style='color:red'>maximum of 50</span> of each of these systems will be approved</u></b><i> until sufficient data are received through the RIDEM monitoring protocol indicating treatment objectives are being achieved</i>.<o:p></o:p></p><p>As of August 7, 2015 the number of approvals for sites requiring nitrogen reduction, for each of these technologies are listed below:<o:p></o:p></p><p class=MsoListParagraph style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-size:12.0pt;font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>Norweco, Inc.<u> Singulair TNT</u></span></b><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>:<b> <u><span style='color:red'>50</span></u>* systems approved</b> <o:p></o:p></span></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:.5in'><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>*Absolutely NO additional permits proposing the Singulair TNT will be accepted for <u>sites requiring nitrogen reduction</u> until sufficient sampling, testing & reporting have been completed.<o:p></o:p></span></p><p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b>Orenco Systems Incorporated<u> AdvanTex AX-RT</u></b>:<b> <u><span style='color:red'>44</span></u> systems approved</b> <o:p></o:p></p><p style='margin-left:.5in;text-indent:-.25in;mso-list:l0 level1 lfo2'><![if !supportLists]><span style='font-family:Symbol'><span style='mso-list:Ignore'>·<span style='font:7.0pt "Times New Roman"'> </span></span></span><![endif]><b>Norweco, Inc.</b> <b><u>Hydro-Kinetic</u>: <u><span style='color:red'>6</span></u> system approved </b><o:p></o:p></p><div style='border:none;border-bottom:solid windowtext 1.5pt;padding:0in 0in 1.0pt 0in'><p>Designers considering specifying any of these technologies in a design plan for submission to the RIDEM OWTS Program are advised to contact the Permitting Program, before initiating the design, for an update on the number of these systems that have been approved.<o:p></o:p></p><p><o:p> </o:p></p></div><p><o:p> </o:p></p><p><span style='font-size:11.0pt;font-family:"Georgia","serif";color:#1F497D'><o:p> </o:p></span></p><p><span style='font-size:11.0pt;font-family:"Georgia","serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Georgia","serif";color:#1F497D'><o:p> </o:p></span></p></div></body></html>