The Wyoming-Montana Water Science Center operates nearly 400 streamgages in Montana and Wyoming. Some streamgages are tucked away in high mountains or remote prairies, while some reside in locations visited by millions of people each year. Uses of data from these streamgages include managing water rights and diversion, informing recreationists, and monitoring flows for fisheries and wildlife. Details about a few of our most often queried streamgages that provide streamflow and water-quality data are featured below.