<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="UTF-8" /><title></title><meta name="Generator" content="PowerTools for Open XML" /><style>span { white-space: pre-wrap; } p.s89dc5f30-d620-4da2-bec7-907a8efc6657P0 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.00in; text-align: justify; background: white; font-family: Times; font-size: 12pt; line-height: 108%; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657C0 { background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000000 { color: #0000FF; background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000001 { background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657000002 { background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000003 { background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000004 { color: #0000FF; background: white; font-family: Times; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">    </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:07:14"><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000000">74:36:07:14</span></a><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000001">.  Standards of performance for volatile organic liquid storage vessels, including petroleum liquid storage vessels, for which construction, reconstruction, or modification commenced after July 23, 1984, and on or before October 4, 2023.</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> The standards of performance for volatile organic liquid storage vessels</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">,</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> including petroleum liquid storage vessels for which construction, reconstruction, or modification commenced after July 23, 1984, </span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">and on or before October 4, 2023, </span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">are those in 40 C.F.R. </span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">Part </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">60</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">, Subpart Kb</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> (July 1, 20</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">24</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">). A source that operates a unit subject to </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">Subpart Kb</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> is exempt from the obligation to obtain a Part 70 operating permit if the unit is not required to install controls and if the source is not required to obtain a Part 70 operating permit for a reason other than the source is subject to </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">Subpart Kb</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">. Exempted sources must still meet the applicable requirements in </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">Subpart Kb</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">.</span></p><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657000002"> </span></p><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">    </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000001">Source:</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> 16 SDR 88, effective November 14, 1989; 17 SDR 170, effective May 13, 1991; transferred from § 74:26:25:01, 19 SDR 157, effective April 22, 1993; 21 SDR 119, effective January 5, 1995; 23 SDR 106, effective December 29, 1996; 26 SDR 168, effective June 27, 2000; 30 SDR 26, effective September 1, 2003; 31 SDR 101, effective January 2, 2005; 32 SDR 209, effective June 13, 2006; 33 SDR 217, effective June 13, 2007; 36 SDR 207, effective June 28, 2010; 39 SDR 219, effective June 25, 2013; 42 SDR 52, effective October 13, 2015</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000003">; 44 SDR 43, effective September 13, 2017; 46 SDR 64, effective November 25, 2019</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000003">; 52 SDR 27, effective September 17, 2025</span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">.</span></p><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">    </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000001">General Authority:</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-6"><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000004">34A-1-6</span></a><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">, </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000004">34A-1-18</span></a><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">.</span></p><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">    </span><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000001">Law Implemented:</span><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0-000004">34A-1-18</span></a><span class="s89dc5f30-d620-4da2-bec7-907a8efc6657C0">.</span></p><p dir="ltr" class="s89dc5f30-d620-4da2-bec7-907a8efc6657P0"><span xml:space="preserve" class="s89dc5f30-d620-4da2-bec7-907a8efc6657000002"> </span></p></div></body></html>