<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.sfec6f3d3-802f-410a-b29f-dc9d19655036P0 { 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.sfec6f3d3-802f-410a-b29f-dc9d19655036C0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000002 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.sfec6f3d3-802f-410a-b29f-dc9d19655036000003 { 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="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">    </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:07:128"><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">74</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">:</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">36</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">:</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">07</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">:</span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000000">128</span></a><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000001">.  Existing municipal solid waste landfill Tier 4 notification.</span><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> The owner or operator of an existing municipal solid waste landfill that meets the requirements of §</span><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> </span><a href="https://sdlegislature.gov/Rules?Rule=74:36:07:105"><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000002">74:36:07:105</span></a><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> shall provide a notification of any date upon which it intends to demonstrate site-specific surface methane emissions are below 500 parts per million methane using Tier 4 surface emission monitoring. The landfill shall also include a description of the wind barrier to be used during the surface emission monitoring in the notification. Notification shall be postmarked not less than 30 days prior to such date. If there is a delay to the scheduled Tier 4 surface emission monitoring date due to weather conditions, including not meeting the wind requirements, the owner or operator shall notify the Secretary by email or telephone no later than 48 hours before any known delay in the original test date, and arrange an updated date with the Secretary by mutual agreement.</span></p><p dir="ltr" class="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036000003"> </span></p><p dir="ltr" class="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">    </span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000001">Source:</span><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> 46 SDR 64, effective November 25, 2019.</span></p><p dir="ltr" class="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">    </span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000001">General Authority:</span><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-6"><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000002">34A-1-6</span></a><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">.</span></p><p dir="ltr" class="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">    </span><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000001">Law Implemented:</span><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34A-1-18"><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0-000002">34A-1-18</span></a><span class="sfec6f3d3-802f-410a-b29f-dc9d19655036C0">.</span></p><p dir="ltr" class="sfec6f3d3-802f-410a-b29f-dc9d19655036P0"><span xml:space="preserve" class="sfec6f3d3-802f-410a-b29f-dc9d19655036000003"> </span></p></div></body></html>