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Water released from dams on the Snake and Columbia rivers picks up nitrogen gas as it passes through the air, dissolving the gas in the rivers, where it is deadly to salmon and steelhead. Download entire issue to view this article: http://country-survey-collabs.info/issues/3.11/download-entire-issue%3C/a%3E

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Nitrogen threatens fish runs

by Annette Tussing, High Country News
June 11, 1971

					<h1>Nitrogen threatens fish runs</h1>
<p class="byline">by Annette Tussing, High Country News <br />June 11, 1971</p>
					
<p>Water released from dams on the Snake and Columbia rivers picks up nitrogen gas as it passes through the air, dissolving the gas in the rivers, where it is deadly to salmon and steelhead. Download entire issue to view this article: <a class="external-link" href="http://country-survey-collabs.info/issues/3.11/download-entire-issue">http://country-survey-collabs.info/issues/3.11/download-entire-issue%3C/a%3E%3C/p%3E

					<p>This &lt;a target=&quot;_blank&quot; href=&quot;https://country-survey-collabs.info/issues/3-11/nitrogen-threatens-fish-runs/&quot;&gt;article&lt;/a&gt; first appeared on &lt;a target=&quot;_blank&quot; href=&quot;https://country-survey-collabs.info Country News&lt;/a&gt; and is republished here under a &lt;a target=&quot;_blank&quot; href=&quot;https://creativecommons.org/licenses/by-nc-nd/4.0/&quot;&gt;Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License&lt;/a&gt;.&lt;img src=&quot;https://i0.wp.com/www.hcn.org/wp-content/uploads/2023/05/cropped-HCN_Logo-Monogram_White_Sq-2.png?resize=150%2C150&amp;amp;quality=100&amp;amp;ssl=1&quot; style=&quot;width:1em;height:1em;margin-left:10px;&quot;&gt;&lt;img id=&quot;republication-tracker-tool-source&quot; src=&quot;https://country-survey-collabs.info/?republication-pixel=true&amp;post=111131&amp;amp;ga4=G-0NS3WVPPTN&quot; style=&quot;width:1px;height:1px;&quot;&gt;&lt;script&gt; PARSELY = { autotrack: false, onload: function() { PARSELY.beacon.trackPageView({ url: &quot;https://country-survey-collabs.info/issues/3-11/nitrogen-threatens-fish-runs/&quot;, urlref: window.location.href }); } } &lt;/script&gt; &lt;script id=&quot;parsely-cfg&quot; src=&quot;//cdn.parsely.com/keys/hcn.org/p.js&quot;&gt;&lt;/script&gt;</p>

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