<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.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0 { 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.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000000 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: bold; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000002 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: italic; font-weight: bold; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000003 { color: black; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: italic; font-weight: normal; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85000004 { color: black; background: white; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } span.s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000005 { color: #0000FF; background: white; font-family: 'Times New Roman', 'serif'; font-size: 12pt; font-style: normal; font-weight: normal; margin: 0; padding: 0; } </style></head><body><div><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">    </span><a href="https://sdlegislature.gov/Rules?Rule=44:73:02:12.01"><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000000">44:73:02:12.01</span></a><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">.  </span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">Water supply -- Control of </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000002">Legionella</span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">.</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0"> </span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">A facility shall maintain, for each water supply system in the facility, one part per million free residual chlorine at remote point-of-use fixtures, or another equivalent bacteriological control method for the control of </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000003">Legionella</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">. A facility may increase the water temperature range from one hundred twenty-two degrees to one hundred twenty-five degrees Fahrenheit, or fifty degrees to fifty-two degrees centigrade, for the control of </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000003">Legionella</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">. The facility shall document water temperatures to verify the hot water temperature is being maintained within the acceptable range for the control of </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000003">Legionella</span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">. If hot water temperatures are outside the acceptable range, the facility must conduct chlorine testing using photocell and light source N, N, Diethyl-p-phenylenediamine test kits and log the test results. If testing demonstrates that consistent chlorine levels are maintained, the facility may conduct monthly chlorine testing</span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">.</span></p><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85000004"> </span></p><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">    </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">Source:</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0"> </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">51 SDR 53, effective November 11, 2024</span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">.</span></p><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">    </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">General Authority:</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000005">34-12-13</span></a><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">.</span></p><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">    </span><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000001">Law Implemented:</span><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0"> SDCL </span><a href="https://sdlegislature.gov/Statutes?Statute=34-12-13"><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0-000005">34-12-13</span></a><span class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85C0">.</span></p><p dir="ltr" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85P0"><span xml:space="preserve" class="s22d5c91c-a4ed-466b-a233-1d35b7e5ba85000004"> </span></p></div></body></html>