{"id":586901,"date":"2026-04-16T02:25:13","date_gmt":"2026-04-16T02:25:13","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/586901\/"},"modified":"2026-04-16T02:25:13","modified_gmt":"2026-04-16T02:25:13","slug":"drought-impacts-bozemans-hyalite-reservoir-water-levels-this-spring","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/586901\/","title":{"rendered":"Drought impacts Bozeman&#8217;s Hyalite Reservoir water levels this spring"},"content":{"rendered":"<p>BOZEMAN \u2014 After an unusually dry winter, questions are growing about water levels at Hyalite Reservoir, a key water source for the city of Bozeman.<\/p>\n<p>&#8220;If you look at Gallatin County here,&#8221; said the director of utilities with the city of Bozeman, Shawn Kohtz. &#8220;We are in a severe drought condition compared to normal conditions.&#8221; <\/p>\n<p>Kohtz is referencing this <a class=\"Link\" href=\"https:\/\/www.kbzk.com\/news\/local-news\/West\" u.s.=\"\" drought=\"\" monitor=\"\" rel=\"nofollow noopener\" target=\"_blank\">U.S. drought monitor map<\/a>. He explained that these current conditions are because of the little snow and warmer temperatures we&#8217;ve had this winter. <\/p>\n<p>Hydrologist with Montana NRCS, Florence Miller, agreed. <\/p>\n<p>&#8220;That triggered widespread snow melt across the Gallatin,&#8221; she explained. &#8220;Which resulted in April 1 water levels being record low for the Gallatin watershed.&#8221; <\/p>\n<p>WATCH: Severe drought and record low snowpack raise new concerns for Bozeman&#8217;s Hyalite Reservoir water levels<\/p>\n<p>Severe drought and record low snowpack raise new concerns for Bozeman&#8217;s Hyalite Reservoir water levels<\/p>\n<p>Miller said the Gallatin watershed set its lowest snowpack on record for the past 60 years at the start of this month. <\/p>\n<p>&#8220;In the Rocky Mountain West, about 50 to 80 percent of summer stream flow comes from snowpack,&#8221; added Miller. <\/p>\n<p>Reservoirs like Hyalite depend on snowpack and streams to fill them, and according to the\u00a0<a class=\"Link\" href=\"https:\/\/www.gallatinwatershedcouncil.org\/blogs\/drinkingwatertourbzn\" target=\"_blank\" rel=\"nofollow noopener\">Gallatin Watershed Council<\/a>, Hyalite is a primary source of Bozeman&#8217;s drinking water. <\/p>\n<p>Miller explained that right now, the Hyalite reservoir is 60 percent full, which is not at capacity; however, that is completely normal for this time of year. <\/p>\n<p>&#8220;While we are at a normal level, the reservoir will need to receive more snow melt driven run off to reach its normal fill capacity,&#8221; she said. <\/p>\n<p>She added that it&#8217;s too early to tell whether or not this will be a concern heading into the summer months. <\/p>\n<p>&#8220;But, I think the concern right now is twofold,&#8221; explained Miller. &#8220;How much water is stored in the snowpack to be able to fill it, and the timing of that volume of water moving through the system?&#8221; <\/p>\n<p>Looking at the <a class=\"Link\" href=\"https:\/\/www.kbzk.com\/weather\" rel=\"nofollow noopener\" target=\"_blank\">weather forecast<\/a>, there may be some snow Thursday morning and some rain next week, which Kohtz said could help fill the Hyalite reservoir. <\/p>\n<p>In the meantime, Kohtz added that since landscape irrigation in Bozeman accounts for about 50 percent of the city&#8217;s annual water use&#8230;<\/p>\n<p>&#8220;It&#8217;s really important to look at midterm forecasts,&#8221; he said. &#8220;You&#8217;ll see there&#8217;s rain coming, so you don&#8217;t need to turn your sprinkler systems on yet.&#8221; <\/p>\n<p><a class=\"Link\" href=\"https:\/\/northwesternenergy.com\/clean-energy\/hydropower\/missouri-madison-hydro-project-2188\/madison-river-fisheries\/madison-river-drought#:~:text=2026%20Runoff%20forecast,current%20elevation\" rel=\"nofollow noopener\" target=\"_blank\">RELATED: NorthWestern Energy&#8217;s outlook for Madison River Drought Management<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"BOZEMAN \u2014 After an unusually dry winter, questions are growing about water levels at Hyalite Reservoir, a key&hellip;\n","protected":false},"author":2,"featured_media":586902,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[256731,256728,192,256732,256729,256727,256730,79,256733],"class_list":{"0":"post-586901","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-environment","8":"tag-bozeman-water-conservation","9":"tag-bozeman-water-levels","10":"tag-environment","11":"tag-florence-miller","12":"tag-gallatin-county-drought","13":"tag-hyalite-reservoir","14":"tag-montana-snowpack","15":"tag-science","16":"tag-shawn-kohtz"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/586901","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=586901"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/586901\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/586902"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=586901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=586901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=586901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}