Big Hole Pump Station

Old Hwy 43, near Divide
Built: 1899 (major addition, 1906)
Map

The Big Hole Pump Station was a creative and far-sighted solution to the water supply problems faced by the mining industry and the residential community in the Butte area. The water system pumps over 15 million gallons a day over the Continental Divide to Butte and the surrounding areas, with a maximum distance covered of almost 28 miles.

The Butte Water Company was established in 1898.  The pump station, built the next year, contained an 840-foot pump lift that fed to reservoirs on Divide Creek, and then over the Continental Divide to Basin Creek. The water drained by gravity through continuous-stave redwood pipelines to Butte. Seven zones were established to maintain appropriate pressures in the distribution system. Pumping was minimized by creating piping interconnections between three independent water sources (Yankee Doodle Creek, Basin Creek, and the Big Hole River).

Pump #2, 1979 (HABS/HAER)

The 1899 brick pump station stands on a concrete foundation and contains two 20,000-pound traveling cranes, one in each pumproom, and a large repair shop. The original #1 pump was a horizontal triple-expansion two-stage plunger pump manufactured by the Nordberg Manufacturing Co. of Madison, Wisconsin. It was initially powered by steam generated by burning coal, but it was electrified in 1907 and continued to operate until 1946.


The 1906 expansion was to accommodate the #2 pump, similar in most respects to the #1 pump. It was capable of pumping 4,000,000 gallons per day. The electric motor is an 800-horsepower induction motor. The #3 pump was installed in 1916, a Worthington five-stage horizontal turbine driven by a 1300-hp induction motor capable of pumping over 6,000,000 gallons per day. The 7-million-gallon #4 pump, dating to 1930, is a Cameron four-state 12” horizontal turbine with a 1300-hp synchronous motor. The #5 and #6 pumps, from 1954, each could pump 3.5 million gallons per day. They replaced the #1 pump, removed in 1953.

Pump #2, 2010 (Dick Gibson photo)

The 150-foot riveted steel smokestack was erected in 1899 for the original steam boilers. A coal ramp (since removed) was built onto the rear of the building for the hauling and dumping of coal into the bins. The Sterling boilers still exist but have not been used for many years.

Note: The Big Hole Pump Station is beyond the Butte-Anaconda National Historic Landmark District, but it is an independently listed National Register property in Silver Bow County (one of only 13). See also the complete HABS/HAER photo collection, as well as a set of modern photos on Facebook by Dick Gibson.    

Source: Text modified slightly from HABS/HAER documentation transmitted by Kevin Murphy, June 1984; reference: Patricia Bick and Miles Tuttle, National Register Nomination Form, May 12, 1980. Historic photos by Jet Lowe (HABS/HAER, public domain, Library of Congress); modern photo by Richard I. Gibson.

124 West Granite (Butte Telephone Company)

Architect: George Shanley
Built: 1907
Map 

The end of a long court battle between Amalgamated Copper and renegade mine entrepreneur F. Augustus Heinze in 1906 brought about an unprecedented building boom. The Beaux Arts style, with its grandiose composition and exuberant detail, was the perfect façade to symbolize Butte’s new-found optimism. Prolific Montana architect George Shanley designed this three-story office building in 1907 for the Montana Independent Telephone Company. Home of the Butte Water Company since 1918, the structure, with its slender Ionic columns, arcade, and balconies, comprises one of a group of civic buildings in this expressive style.

Text from historic plaque by Montana Historical Society. Photo by Stephen W. Henderson.