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<div>----- Forwarded Message -----</div>
<div><b>From:</b> 'Thielen, Kevin D' via trinity-releases <trinity-releases@googlegroups.com></div><div><b>Sent:</b> Thursday, September 17, 2026 at 02:37:44 PM PDT</div><div><b>Subject:</b> [Trinity Releases] Change Order - Lewiston Dam</div><div><br></div>
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Please make the following release changes to the Trinity River.</div>
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Date</div>
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Time</div>
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From (cfs)</div>
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To (cfs)</div>
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9/22/2026</div>
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0001</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
1200</div>
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1100</div>
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</td>
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0400</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
1100</div>
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1000</div>
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0800</div>
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1000</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
900</div>
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</td>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
1200</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
900</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
800</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
1600</div>
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<td style="direction: ltr; text-align: center; text-indent: 0px; border-width: 4px; border-style: none; border-color: currentcolor; width: 83pt; min-height: 15px;">
<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
800</div>
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<td style="direction: ltr; text-align: center; text-indent: 0px; border-width: 4px; border-style: none; border-color: currentcolor; width: 83pt; min-height: 15px;">
<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
700</div>
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</td>
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<div style="direction: ltr; text-align: center; text-indent: 0px; margin: 0px; font-family: Aptos, sans-serif; font-size: 11pt; color: black;" class="ydp4623b885yiv0611838238skipProofing">
2000</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
700</div>
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<td style="direction: ltr; text-align: center; text-indent: 0px; border-width: 4px; border-style: none; border-color: currentcolor; width: 83pt; min-height: 15px;">
<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
600</div>
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9/23/2026</div>
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0001</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
600</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
500</div>
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<td style="direction: ltr; text-align: left; text-indent: 0px; border-width: 4px; border-style: none; border-color: currentcolor; width: 77.31px; min-height: 15pt;">
</td>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
0400</div>
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<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
500</div>
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<td style="direction: ltr; text-align: center; text-indent: 0px; border-width: 4px; border-style: none; border-color: currentcolor; width: 83pt; min-height: 15px;">
<div style="direction:ltr;text-align:center;text-indent:0px;margin:0px;font-family:Aptos, sans-serif;font-size:11pt;color:black;" class="ydp4623b885yiv0611838238skipProofing">
450</div>
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<span style="font-family:Calibri, sans-serif;font-size:12pt;color:black;">Comment: End of Lower Klamath Base FAR</span></p>
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<span style="font-family:Calibri, sans-serif;font-size:12pt;color:black;">Issued by: K. Thielen</span></p>
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<p style="background-color:rgb(255, 255, 255);margin:0px;font-size:11pt;color:rgb(32, 31, 30);" class="ydp4623b885yiv0611838238elementToProof">
<span style="font-family:Calibri, Arial, Helvetica, sans-serif;">Kevin Thielen, PhD</span><span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:12pt;"> </span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;"><b>Hydrologic Engineer </b></span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;"><b>Central Valley Operations, Water Operations Division</b></span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;">United States Bureau of Reclamation</span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;">Interior Region 10
</span><span style="font-family:Garamond, serif;font-size:10pt;color:black;">|</span><span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;"> California-Great Basin</span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;">2800 Cottage Way, Sacramento, CA 95825</span></p>
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<span style="font-family:Calibri, Arial, Helvetica, sans-serif;font-size:10pt;">Email:
<a href="mailto:gwindler@usbr.gov" id="ydp4623b885yiv0611838238OWA6d7b0bfe-4438-968a-e823-deef850a1758" style="margin:0px;" class="ydp4623b885yiv0611838238OWAAutoLink" rel="nofollow" target="_blank">
kthielen@usbr.gov</a></span></p>
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