Before 1907, Dieringer was an agricultural community. This changed after the 1906 floods which shifted the
White River into the Stuck River and eliminated the community along the
Northern Pacific (now Burlington Northern) Railroad line. After the floods, the area was dominated by the construction of the Pacific Coast Power Company] (now the
Puget Sound Power and Light Company) hydroelectric power plant which was completed in 1912. During construction, the company had its main camp at Dieringer. Once again, the community expanded with the addition of a general store, hotel, and gas station, adjacent to the power company employees' residences and remaining farms. The Community was focused on the school. Dieringer district was formed on December 6, 1890. In 1892, they purchased a storage shed and the land on which the school was built from Dr. Spinning. Beginning around 1910, a two-room structure and teacher's cottage were built. Various additions were made to expand the curriculum, providing skills in the domestic science and manual skills. The land around the school was a children's garden. The district let the Dieringer residents cultivate private gardens on the land not needed for educational purposes. The teacher's cottage became the home of the principal. It had been in front of the school building and was moved, the south of the school.) A gymnasium, swimming pool, and auditorium were approved in 1918 and dedicated in September 1921. These buildings were made available for community use. With the purchase of a movie projector, the gymnasium became a community theater. "Gym Nights" were introduced in the 1920s and night courses in math, grammar, and manual training were available. By the end of the 1920s, the classroom building no longer meet the local needs. In 1927, the district hired Tacoma architect Emanuel J. Bresemann to design a new structure. The building was completed in 1928. The school had three classrooms, a playroom, a library, and rooms for domestic science and manual training. In June 1936, the Dieringer and
Lake Tapps communities chose to consolidate as the Dieringer School District. In January 1995, the Dieringer School campus was sold. The current owners restored the classroom building and gymnasium buildings as office and recreational space. The Dieringer School 1936 consolidation reflects the changes in the small communities in
Pierce County as the urban centers expand, and improved roads and automobiles, make access to the larger towns, cities and markets easier. The Dieringer post office closed in 1957 and the community was incorporated into
Sumner. ==Appearance==