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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
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   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
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&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
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   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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  <item>
   <title>FAA Selects Tetra Tech for $27 Million Major Airspace Redesign Task Order Contract</title>
   <link>http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54575223&amp;amp;newsitemid=20260722644583&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=379d16ac4cd23e3a7fa8d5040c262a0b&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the Federal Aviation Administration (FAA) selected Tetra Tech for a $27 million task order under the Program Support Services contract to provide technical, analytical, and program management support for its major airspace redesign program.

&lt;/p&gt;&lt;p&gt;
Under this 4-year contract, Tetra Tech engineers, analysts, and airspace experts will provide high-end technical solutions to advance the FAA’s Brand New Air Traffic Control System (BNATCS) Air Space Modernization program and support modernizing</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/FAA+Selects+Tetra+Tech+for+%2427+Million+Major+Airspace+Redesign+Task+Order+Contract/26805512.html</guid>
   <pubDate>Thu, 23 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech (TTEK) PT Lowered to $43 at RBC Capital</title>
   <link>http://www.streetinsider.com/Analyst+PT+Change/Tetra+Tech+%28TTEK%29+PT+Lowered+to+%2443+at+RBC+Capital/26798183.html</link>
   <description>RBC Capital analyst Sabahat Khan lowered the price target on Tetra Tech (NASDAQ: TTEK) to $43.00  (from $48.00) while maintaining a Outperform rating.</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Analyst+PT+Change/Tetra+Tech+%28TTEK%29+PT+Lowered+to+%2443+at+RBC+Capital/26798183.html</guid>
   <pubDate>Wed, 22 Jul 2026 07:17:40 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">TTEK</category>
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  <item>
   <title>Tetra Tech wins $350M PFAS water treatment design contract in Ohio</title>
   <link>http://www.streetinsider.com/Corporate+News/Tetra+Tech+wins+%24350M+PFAS+water+treatment+design+contract+in+Ohio/26793320.html</link>
   <description>&lt;p&gt;Tetra Tech, Inc. (NASDAQ: TTEK) has been selected by the City of Dayton, Ohio Department of Water to design what the company describes as the largest dedicated per- and polyfluoroalkyl substances (PFAS) water treatment facility in the United States, according to a press release.&lt;/p&gt;&lt;p&gt;The eight-year, single-award contract covers the design of a treatment facility with a projected construction cost of $350 million. The facility will address PFAS contamination in the Mad River Well Field, which supplies Dayton's Ottawa Water Treatment Plant. The plant, which is approximately 70 years old, produces 96 million gallons of drinking water per day and serves</description>
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   <pubDate>Tue, 21 Jul 2026 09:01:37 -0400</pubDate>
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  <item>
   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
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   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Press+Releases/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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  <item>
   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
   <description>
&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
   <guid isPermaLink="true">http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</guid>
   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>Tetra Tech Selected to Design Largest Dedicated PFAS Water Treatment Facility in the United States</title>
   <link>http://www.streetinsider.com/Business+Wire/Tetra+Tech+Selected+to+Design+Largest+Dedicated+PFAS+Water+Treatment+Facility+in+the+United+States/26793140.html</link>
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&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=https%3A%2F%2Fprotect.checkpoint.com%2Fv2%2Fr01%2F___http%3A%2Fwww.tetratech.com%2F___.YzJ1OmNpdHlvZmRheXRvbjpjOm9mZmljZTM2NV9lbWFpbHNfYXR0YWNobWVudDo5MDE2NmFlY2Y3NWNkYmZlYmJlNzBjM2UwNGI2OGFmOTo3OmI5OTA6ZmYyMGYyOGYzMzk2NWVlZmU0ZGExNzQ3MjE1NjVhZTcyOWFiMDdkOWUzNWM2YjcyNzZjYWZlZmUxMmRiY2U5NTpwOlQ6Rg&amp;amp;esheet=54573713&amp;amp;newsitemid=20260720265284&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=48374c977065b1e5ba48a1cdf9a6b63c&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the City of Dayton, Ohio Department of Water, selected Tetra Tech for a single-award contract to design advanced treatment solutions for what will be the largest dedicated per- and polyfluoroalkyl substances (PFAS) treatment facility in the United States, with a projected construction cost of $350 million.

&lt;/p&gt;&lt;p&gt;
Under this eight year contract, Tetra Tech engineers, scientists, and technical specialists along with staff will build on our prior planning work</description>
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   <pubDate>Tue, 21 Jul 2026 09:00:00 -0400</pubDate>
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   <title>U.S. EPA Office of Water Awards Tetra Tech $25 Million Water Quality and Ecological Monitoring Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/U.S.+EPA+Office+of+Water+Awards+Tetra+Tech+%2425+Million+Water+Quality+and+Ecological+Monitoring+Contract/26777336.html</link>
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&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54571371&amp;amp;newsitemid=20260715433456&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=7bab83722d05e35b8c4dfd6e89e90257&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Environmental Protection Agency’s Standards and Health Protection Division (EPA SHPD), within the Office of Water, awarded the Company a $25 million, single-award contract for high-end technical services to assess and manage risks to human health and aquatic ecosystems.

&lt;/p&gt;&lt;p&gt;
Under the 5-year contract, Tetra Tech scientists and technical specialists will support the EPA, states, and communities in attaining and maintaining clean water resources for drinking, fishing, and</description>
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   <pubDate>Thu, 16 Jul 2026 09:00:00 -0400</pubDate>
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   <title>U.S. EPA Office of Water Awards Tetra Tech $25 Million Water Quality and Ecological Monitoring Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/U.S.+EPA+Office+of+Water+Awards+Tetra+Tech+%2425+Million+Water+Quality+and+Ecological+Monitoring+Contract/26777336.html</link>
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&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54571371&amp;amp;newsitemid=20260715433456&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=7bab83722d05e35b8c4dfd6e89e90257&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Environmental Protection Agency’s Standards and Health Protection Division (EPA SHPD), within the Office of Water, awarded the Company a $25 million, single-award contract for high-end technical services to assess and manage risks to human health and aquatic ecosystems.

&lt;/p&gt;&lt;p&gt;
Under the 5-year contract, Tetra Tech scientists and technical specialists will support the EPA, states, and communities in attaining and maintaining clean water resources for drinking, fishing, and</description>
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   <pubDate>Thu, 16 Jul 2026 09:00:00 -0400</pubDate>
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   <title>U.S. EPA Office of Water Awards Tetra Tech $25 Million Water Quality and Ecological Monitoring Contract</title>
   <link>http://www.streetinsider.com/Press+Releases/U.S.+EPA+Office+of+Water+Awards+Tetra+Tech+%2425+Million+Water+Quality+and+Ecological+Monitoring+Contract/26777336.html</link>
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&lt;p&gt;    PASADENA, Calif.--(BUSINESS WIRE)--
&lt;a target=&quot;_blank&quot; rel=&quot;nofollow&quot; href=&quot;https://cts.businesswire.com/ct/CT?id=smartlink&amp;amp;url=http%3A%2F%2Fwww.tetratech.com%2F&amp;amp;esheet=54571371&amp;amp;newsitemid=20260715433456&amp;amp;lan=en-US&amp;amp;anchor=Tetra+Tech%2C+Inc.&amp;amp;index=1&amp;amp;md5=7bab83722d05e35b8c4dfd6e89e90257&quot; shape=&quot;rect&quot;&gt;Tetra Tech, Inc.&lt;/a&gt; (NASDAQ: TTEK), a leading provider of high-end consulting and engineering services in water, environment, and sustainable infrastructure, announced today that the U.S. Environmental Protection Agency’s Standards and Health Protection Division (EPA SHPD), within the Office of Water, awarded the Company a $25 million, single-award contract for high-end technical services to assess and manage risks to human health and aquatic ecosystems.

&lt;/p&gt;&lt;p&gt;
Under the 5-year contract, Tetra Tech scientists and technical specialists will support the EPA, states, and communities in attaining and maintaining clean water resources for drinking, fishing, and</description>
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   <pubDate>Thu, 16 Jul 2026 09:00:00 -0400</pubDate>
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