<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="UTF-8" /><title></title><meta name="Generator" content="PowerTools for Open XML" /><style>p.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0 { margin-top: 0; margin-bottom: 0; margin-left: 0; margin-right: 0; text-indent: 0.00in; text-align: justify; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; line-height: 108%; } span.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000002 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:07:106"><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">74</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">:</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">36</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">:</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">07</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">:</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000000">106</span></a><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000001">.  Installation of a gas collection and control system at existing municipal solid waste landfill..</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> The owner or operator of an existing municipal solid waste landfill that meets the requirements in §</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:07:105"><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000002">74:36:07:105</span></a><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> shall plan, award contracts, install and start up a collection and control system that captures the gas generated by the landfill within 30 months after:</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">(1)</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">  </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">The effective date of EPA</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">'</span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">s approval of the state's § 111(d) plan required in the Clean Air Act and the existing municipal solid waste landfill meets one of the requirements in subdivisions (2) through (5); and</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">(2)</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">  </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">The first annual nonmethane organic compound emission report in which the nonmethane organic compound emission rate equals or exceeds 34 megagrams per year, unless Tier 2 or Tier 3 sampling demonstrates the nonmethane organic compound emission rate is less than 34 megagrams per year;</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">(3)</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">  </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">The first annual nonmethane organic compound emission rate report for a landfill in the closed landfill subcategory in which the nonmethane organic compound emission rate equals or exceeds 50 megagrams per year, unless Tier 2 or Tier 3 sampling demonstrates that the nonmethane organic compound emission rate is less than 50 megagrams per year;</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">(4)</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">  </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">The first annual nonmethane organic compound emission rate report in which the nonmethane organic compound emission rate equals or exceeds 34 megagrams per year based on Tier 2, if the Tier 4 surface emissions monitoring shows a surface methane emission concentration of 500 parts per million methane or greater; or</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">(5)</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">  </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">The first annual nonmethane organic compound emission rate report for a landfill in the closed landfill subcategory in which the nonmethane organic compound emission rate equals or exceeds 50 megagrams per year based on Tier 2, if the Tier 4 surface emissions monitoring shows a surface methane emission concentration of 500 parts per million methane or greater.</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000001">Source:</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> 46 SDR 64, effective November 25, 2019.</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000001">General Authority:</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-6"><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000002">34A-1-6</span></a><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">.</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">    </span><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000001">Law Implemented:</span><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0-000002">34A-1-18</span></a><span style="white-space: pre-wrap;" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7C0">.</span></p><p dir="ltr" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7P0"><span style="white-space: pre-wrap;" xml:space="preserve" class="sab7d1e2c-5ebb-4dbd-8503-3b31230938d7000003"> </span></p></div></body></html>