The pipes, which were built between 1912 and 1926, are part of a siphon system to carry St ... was expected to begin and during the peak irrigation season. The agency’s 2023 study of the ...
The St. Mary Siphon was on the list at $37 million. There was also $10 million for the St. Mary Diversion Dam, both key parts of the Milk River irrigation system. Patrick said the money will be ...