Helena, Montana 1869, October 1871, August 1872 and January 1874 that swept through the early mining camp. On August 2, 2016 an arson attack severely damaged the "tower" and was deemed structurally unstable. The tower is to be "demolished"; however, it is to be ""rebuilt" using the same methods that were used in its original construction. In 1889, railroad magnate Charles Arthur Broadwater opened his Hotel Broadwater and Natatorium west of Helena. The Natatorium was home to the world's first indoor swimming pool. Damaged in the earthquake of 1935, it was closed in 1941. The many buildings on the property were demolished
San Juan Natatorium with Daktronics timing equipment and a control room. It has a capacity for 2000 spectators and 1800 additional removable chairs. The design was based on the Atlanta Olympic Center where the 1996 Olympics were held. The Natatorium was the venue of the 2010 Summer Nationals for U.S. Masters Swimming from August 9-12. The San Juan Natatorium was built using combined funds (local and section 108). A total of $20,677,136.02 (section 108 funds) were used in the construction of the facility. An additional $8 million were used from local sources. San Juan Natatorium The San Juan Natatorium is an Olympic-level aquatic