Alexander Reservoir ADDRESS & CONTACT Address 2423 U.S. 30 Scenic, Soda Springs, ID 83276 GPS 42.658425773255, -111.65407162105 Web Visit Our Website Plan My Route Marine birds, marsh birds, water fowl, Sandhill Cranes, and Trumpeter Swans in winter. Visit this site any season. LOCATION ON MAP Plan My Route Home » Things To Do » Birding Areas » Alexander Reservoir NEW SEARCH