{"id":10484,"date":"2026-04-27T21:14:05","date_gmt":"2026-04-27T21:14:05","guid":{"rendered":"https:\/\/sawahsolutions.com\/range\/what-the-record-low-snowpacks-mean-for-fish-and-wildlife-in-the-west\/"},"modified":"2026-04-27T21:14:06","modified_gmt":"2026-04-27T21:14:06","slug":"what-the-record-low-snowpacks-mean-for-fish-and-wildlife-in-the-west","status":"publish","type":"post","link":"https:\/\/sawahsolutions.com\/range\/what-the-record-low-snowpacks-mean-for-fish-and-wildlife-in-the-west\/","title":{"rendered":"What the Record-Low Snowpacks Mean for Fish and Wildlife in the West"},"content":{"rendered":"
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A mild winter and warm spring across much of the West have contributed to extremely below-average snowpacks and widespread drought conditions, prompting experts to use terms such as \u201chistoric\u201d and \u201cabysmal\u201d when describing the current outlook. According to Climate Matters, the western U.S. snowpack was 65% below the 1991-2020 average as of March 30, marking the worst snowpack on record since 1981. Conditions vary depending on the subregion, but as of April 22, every region in the Westwide SNOTEL data provided by the U.S. Department of Agriculture is below average.<\/p>\n<\/div>\n

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The dismal snowpack has worrying implications not just for irrigators and water managers but for fish and wildlife populations across the West. But not all is lost\u2014at least, not yet\u2014for hunters and anglers who care about western wildlife populations and related recreational opportunities.<\/p>\n<\/div>\n

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We spoke to leading experts for the major fish and wildlife groups impacted by the low snowpack about what to make of the conditions, potential conservation initiatives, and what you need to consider if you\u2019re still planning western hunting and fishing adventures.<\/p>\n<\/div>\n

The Impact on Big Game is Good and Bad<\/h3>\n<\/p>\n
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When it comes to the mild winter conditions, the low snowpack is a two-sided coin for elk, mule deer, and other native ungulates, according to Kent Hersey, big game research coordinator for the Utah Division of Wildlife Resources (UDWR). On one hand, the mild weather likely led to good overwinter survival rates.<\/p>\n<\/div>\n

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\u201cMost of our [mule deer] mortality tends to occur during the winter, largely due to malnutrition with deep snow and things of that nature,\u201d Hersey told MeatEater. \u201cThis year, we didn\u2019t have that, and deer didn\u2019t have to burn their fat reserves. We\u2019re coming out of the winter with really high adult and fawn survival rates.\u201d<\/p>\n<\/div>\n

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Similarly, elk benefited from better feeding opportunities due to the lack of snowpack. The flip side of the coin, though, is that dry conditions may have negative impacts going forward. \u201cThere\u2019s probably not going to be as much vegetation produced because of the faster-than-usual melting period,\u201d he said. \u201cThis means there\u2019s going to be increased competition for food, and it could impact milk production.\u201d<\/p>\n<\/div>\n

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Another negative impact could be stunted antler growth for some mature bucks, bulls, and rams, not to mention the potential for impacts from catastrophic wildfire and altered predator behavior. That said, while drought conditions are currently widespread, Hersey says it\u2019s too soon to say for sure how bad the impacts will be; spring precipitation and monsoonal moisture could offset the worst effects.<\/p>\n<\/div>\n

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\u201cWe\u2019re not pressing the panic button now,\u201d Hersey said. \u201cThere are still a lot of unknowns, and we are in a wait-and-see mode.\u201d<\/p>\n<\/div>\n

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Should the dry conditions persist, he says that it\u2019s likely that hunters will have plentiful opportunities\u2014though perhaps not for trophy animals\u2014this fall as wildlife managers seek to reduce wildlife populations to prevent habitat damage from overfeeding.<\/p>\n<\/div>\n

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\u201cWe drop populations a little bit in the short term. Then, when conditions improve, we would allow them to come back up to objectives,\u201d he said. \u201cWe do this to hopefully save habitats from long-term damage.\u201d<\/p>\n<\/div>\n

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Coldwater Fish Will Almost Certainly Struggle<\/h3>\n<\/p>\n
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Unsurprisingly, some of the most significant impacts from the \u201chistoric\u201d low snowpack are likely to be seen in the West\u2019s trout populations, according to Chrysten Rivard, VP Pacific Conservation for Trout Unlimited. Low snowpack conditions lead to cascading impacts to coldwater fisheries, while warmwater fisheries will largely record less serious impacts.<\/p>\n<\/div>\n

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\u201cWhen there’s less water, the water warms up more quickly, and so you have too warm of temperatures for fish,\u201d Rivard told MeatEater. \u201cOver time, this decreases their fitness levels. And then warmer water temps also lead to other water quality problems like hazardous algal blooms and excess nutrient concentrations, as well as excessive aquatic vegetation growth.\u201d<\/p>\n<\/div>\n

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Additionally, the low water levels will concentrate fish in both rivers and lakes, potentially leading to increased angling pressure and related mortality for them. Poor spawning conditions are likely to be widespread, too. The negative impacts will also extend beyond inland trout to anadromous stocks such as steelhead and salmon reproduction.<\/p>\n<\/div>\n

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\u201cWhen peak flows happen at different [than usual] times, it disrupts their normal migratory cycles,\u201d she said. \u201cIn addition, when we have really low flows in the summer and early fall, migratory fish are unable to go upstream [to spawn] where they want to.\u201d<\/p>\n<\/div>\n

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Rivard says this year\u2019s brutal water conditions are likely to be particularly widespread. That said, there will be pockets of less-impacted cold-water fisheries, such as some alpine lakes and rivers and certain tailwaters. That said, not all tailwaters, which can buffer poor conditions because of water released from beneath dams, will escape unscathed. For instance, Colorado has already announced it\u2019s fully draining a famed fishery, Antero Reservoir, and a significant drawdown is also on the horizon for the Flaming Gorge Reservoir.<\/p>\n<\/div>\n

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An important way to mitigate the impact of dry years like this one, Rivard said, is meadow restoration in the headwaters of river systems, which raise stream levels, replenish groundwater, and provide shallow-water storage. She said that for folks still planning trout fishing trips in the West, it will be important to consult local shops to figure out where and when to fish.<\/p>\n<\/div>\n

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\u201cUnderstanding the local conditions of where you’re planning to go is really important,\u201d she said, adding that local guides and biologists can \u201cdirect folks to places that are still appropriate and good to fish and have a wonderful trip this year.\u201d<\/p>\n<\/div>\n

Bird Populations Could See Variable Results<\/h3>\n<\/p>\n
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Patrick Donnelly, currently a research scientist for Ducks Unlimited, is a specialist in spatial ecology for both waterfowl and upland birds. The outlook is poor for birds in the Mountain West.<\/p>\n<\/div>\n

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\u201cSnowpack is an ecosystem driver of water in the West,\u201d he said. \u201cIt keeps places like riparian corridors green late in the summer. If you don\u2019t have that water, you don\u2019t have those little grocery stores that birds rely on late in the summer. Soil moisture also dries up, there\u2019s not as much grass, and there aren\u2019t the invertebrates that feed birds and chicks.\u201d<\/p>\n<\/div>\n

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Donnelly said that waterfowl won\u2019t be as impacted in the same way as upland species because they are able to fly to find better habitat conditions. That said, local waterfowl production is likely to be down in some areas, and there is the potential for significant disease outbreaks such as avian botulism if birds are concentrated in limited wetland areas later in the year. In terms of major wintering grounds, the impacts on Pacific Flyway birds are likely to be felt strongest in the Klamath Basin and Great Salt Lake, while California\u2019s Central Valley has a better outlook.<\/p>\n<\/div>\n

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For upland species, the mild winter may have led to good overwinter survival, like ungulates, but those positives are likely to be more than offset by poor summer habitat conditions, especially for birds such as chukar, pheasant, sage grouse, Hungarian partridge, and sharptail grouse in systems that rely on snowpack moisture. Quail species in the desert Southwest are also being impacted by persistent drought conditions.<\/p>\n<\/div>\n

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Donnelly said this year\u2019s dry outlook is particularly widespread, though conditions will have local variation due to spring and summer precipitation. Negative effects on habitat can be compounded in localized areas by wildfire, which, in sage brush ecosystems, can facilitate the spread of invasive cheatgrass, among other issues.<\/p>\n<\/div>\n

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Donnelly also notes that upland birds have cyclic population fluctuations, meaning they\u2019re likely to bounce back in future years. That said, while this year appears to be exceptionally dry, it\u2019s part of a broader trend, which is particularly bad for imperiled sage grouse. \u201cI think of sage grouse populations as a pogo stick that goes up and down with weather,\u201d he said. \u201cBut we\u2019re going down an escalator instead of staying on flat ground.\u201d<\/p>\n<\/div>\n

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Come fall, bird hunters can adapt to the variable conditions by concentrating on pockets with good spring and summer precipitation, as well as parts of the western U.S. that aren\u2019t as dependent on snowpack.<\/p>\n<\/div>\n

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\u201cYou want to find a place that\u2019s less impacted by some of the drought conditions covering the entire region,\u201d he said. \u201cFor upland hunters, I\u2019d particularly look at parts of the Great Plains that get precipitation as rainfall and aren\u2019t dependent on snowpack levels.\u201d<\/p>\n<\/div>\n

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Feature image via Mitch Tobin\/The Water Desk.<\/em><\/p>\n<\/div>\n

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Read the full article here<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

A mild winter and warm spring across much of the West have contributed to extremely below-average snowpacks and widespread drought conditions, prompting experts to use terms such as \u201chistoric\u201d and \u201cabysmal\u201d when describing the current outlook. According to Climate Matters, the western U.S. snowpack was 65% below the 1991-2020 average as of March 30, marking<\/p>\n","protected":false},"author":1,"featured_media":10485,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/images.ctfassets.net\/pujs1b1v0165\/1nCxNwnhAIrlW7szesF9nt\/c2d230c8ed4b6d90efc0c5ad51a502da\/550-drone-snowpack-3.14.26-small-6.jpg?fit=fill&w=1200&h=630","fifu_image_alt":"","footnotes":""},"categories":[33],"tags":[],"class_list":["post-10484","post","type-post","status-publish","format-standard","has-post-thumbnail","category-hunting"],"_links":{"self":[{"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/posts\/10484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/comments?post=10484"}],"version-history":[{"count":1,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/posts\/10484\/revisions"}],"predecessor-version":[{"id":10486,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/posts\/10484\/revisions\/10486"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/media\/10485"}],"wp:attachment":[{"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/media?parent=10484"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/categories?post=10484"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sawahsolutions.com\/range\/wp-json\/wp\/v2\/tags?post=10484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}