<div dir="ltr">John,<div><br></div><div>There is a big problem with this data being compared over long periods of time</div><div>Some of the waste water includes surface run-off and some mostly doesn't</div><div>hence, since the y axis is a concentration of virus in the water -- if the amount of "active water" from households is diluted by surface run-off because of recent rain or even more complicating melting snow mixed with recent rain -- how can you tell?</div><div><br></div><div>I suggest that the data suggests that last year there was a real spike and that recently there is just "noise" in the system</div><div><br></div><div>Ted</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jan 13, 2023 at 8:17 PM <<a href="mailto:jjrudy1@comcast.net">jjrudy1@comcast.net</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg4047070004367511897"><div lang="EN-US" style="overflow-wrap: break-word;"><div class="m_4047070004367511897WordSection1"><p class="MsoNormal"><span style="font-size:16pt;font-family:Arial,sans-serif">Don’t worry about the y-axis, just the shape of the curve.  The article gave no indication as to what is “good”.  In the later graph look at the winter spikes.  The big problem was a year ago.<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p><p class="MsoNormal"><img width="813" height="605" style="width: 8.4687in; height: 6.2968in;" id="m_4047070004367511897Picture_x0020_2" src="cid:185b6f115eb4cff311"><span style="font-size:12pt;font-family:Arial,sans-serif"><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p><p class="MsoNormal"><img width="819" height="389" style="width: 8.5312in; height: 4.052in;" id="m_4047070004367511897Picture_x0020_3" src="cid:185b6f115eb5b16b22"><span style="font-size:12pt;font-family:Arial,sans-serif"><u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:12pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">John Rudy<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">781-861-0402<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">781-718-8334  cell<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">13 Hawthorne Lane<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif">Bedford MA<u></u><u></u></span></p><p class="MsoNormal"><span style="font-size:10pt;font-family:Arial,sans-serif"><a href="mailto:jjrudy1@comcast.net" target="_blank">jjrudy1@comcast.net</a><u></u><u></u></span></p><p class="MsoNormal"><img border="0" width="124" height="115" style="width: 1.2916in; height: 1.1927in;" id="m_4047070004367511897Picture_x0020_1" src="cid:185b6f115eb692e333"><span style="font-size:10pt;font-family:Arial,sans-serif"><u></u><u></u></span></p><p class="MsoNormal"><u></u> <u></u></p></div></div>===============================================<br>
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