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Wooded lakeshore in Maine beneath a broad summer sky
Cumberland County community

Harrison

A lake-centered town shaped by the Crooked River, historic village institutions, rural industry, and the waters of Long Lake and Crystal Lake.

Community overview

Between two lakes and a river

HAR-ih-son

Harrison is a town in Cumberland County, settled in 1792 and incorporated on March 8, 1805 from portions of Otisfield and Bridgton. It set off land to form part of Naples in 1834 and later annexed land from Bridgton in 1866 and 1877.

The main village lies between Long Lake and Crystal Lake, historically also called Anonymous Pond, near the junction of Maine Routes 35 and 117. The town sits north of Naples, with Long Lake opposite Bridgton.

Harrison’s form of government is Town Meeting–Select Board–Manager.

Calm lake bordered by forest and low mountains
Landscape

Lakes, parks, and the Crooked River

Substantial lake frontage has long influenced Harrison’s village pattern and recreation. Long Lake includes a beach, while Crystal Lake has a park and boat launch. The Crooked River connects the town’s ecological story with its industrial past.

At the site of a former river dam, salmon traveling from Sebago Lake have appeared beneath the bridge. Farther along the river, an early wood-products operation developed into the historic Scribner mill complex.

Historical record

Population, 1970–2010

These figures preserve the historical census series presented for Harrison. They show sustained expansion during the closing decades of the twentieth century and the first decade of the twenty-first.

Historical figures are retained as reference data and should not be read as a current population estimate.

YearPopulation
19701,045
19801,667
19901,951
20002,315
20102,730
History and landmarks

Industry, culture, and civic life

By 1847, a wood-products mill was operating on the Crooked River. The complex now associated with Scribner’s Mill became one of Harrison’s most important surviving links to small-scale rural industry.

Historic timber structure beside a forest stream
A northern woodland stream evokes the river-powered setting of Harrison’s historic mill landscape.

Harrison’s village institutions also reflect the community’s educational, agricultural, and cultural history. A former library, a rustic summer theatre, a grange hall, and an unusual metal truss bridge are among the properties recognized for their historical importance.

Caswell Public Library (Former)

Built in 1908–09, the former Caswell Public Library is a one-story Romanesque Revival stone building near the village center. The Harrison Public Library Association formed in 1906 after a literary society brought together two local book collections. The building was completed in 1908 and later carried the Caswell name.

After discussion of overcrowding and accessibility, the collections moved into the nearby former town office in August 2004. The original stone building continued to serve community purposes.

Barrows–Scribner Mill

The Scribner Homestead, built about 1849, housed generations of the family associated with a sawmill on the adjoining Crooked River for more than a century. The Greek Revival house, connected barn, corn house, and chicken house help illustrate the relationship between a rural household and a small industrial operation.

The mill was listed in the Historic Register in 1976 but removed ten years later after portions collapsed or were dismantled. A restoration effort was underway in 2012.

Deertrees Theatre

Built in 1935–36, Deertrees Theatre is a notably intact rustic wooden theatre. It was erected for opera singer Enrica Clay Dillon, who established Harrison’s summer theatre company, the Deertrees Players.

Construction began in the fall of 1935, and the theatre was dedicated on August 15, 1936. Its early programs included dramatic and operatic work. The repertory later broadened, and the building passed through several periods of operation, closure, and revival.

Rows of seats facing the stage in a historic theatre
Harrison’s theatre history reflects Maine’s wider tradition of seasonal performance venues.

Lakeside Grange No. 63

Constructed in 1905 near the village center, the Lakeside Grange served social and commercial purposes as Harrison’s agricultural economy changed. The hall has accommodated fairs, performances, meetings, and recreation. It also survived the destructive village fire of 1907.

Ryefield Bridge

Built jointly in 1912 by Harrison and Otisfield, the Ryefield Bridge crosses the Crooked River. It is identified as Maine’s only double-intersection Warren through-truss bridge and as one of the state’s relatively few surviving pre-1916 rivet-connected Warren trusses.

The Warren truss design uses repeating triangular members. The second set of diagonals in this bridge increased rigidity. The bridge was designed and manufactured by the American Bridge Company and constructed by the United Construction Company.

Steel truss bridge crossing a river amid green trees
A steel through-truss bridge illustrates the structural form represented by Harrison’s historic Ryefield Bridge.
Research notes

Selected print resources

Works associated with Harrison’s local history and preserved in Maine library collections.

  • Bicentennial History of Harrison, Maine, 1905–2005. Rockport: Penobscot Press, 2004.
  • Mary Louisa Hawkes Barrows Dorman, Diary of Louisa Hawkes Barrows of Bolster’s Mills, Maine, 1852, edited by Edward A. Holt, 2009.
  • Alphonso Moulton, Centennial History of Harrison, Maine, originally published in 1909.
  • Historic preservation records for the Barrows–Scribner Mill, former Caswell Public Library, Deertrees Theatre, Lakeside Grange No. 63, Ryefield Bridge, and Scribner Homestead.
Continue exploring

Reference routes

Use subject, index, and research pages already connected to this entry.

FAQ

Understanding Harrison

Quick answers drawn from the historical and geographic record.

Where is Harrison?

Harrison is in Cumberland County, north of Naples. Its principal village lies between Long Lake and Crystal Lake near Maine Routes 35 and 117.

When was Harrison incorporated?

The town was incorporated on March 8, 1805 from portions of Otisfield and Bridgton.

Which waters shape Harrison?

Long Lake, Crystal Lake, and the Crooked River are central to the town’s settlement pattern, recreation, ecology, and industrial history.

What was produced at Scribner’s Mill?

The Crooked River site supported a wood-products and sawmill operation associated with the Scribner family for more than a century.

Why is Ryefield Bridge historically important?

The 1912 crossing is identified as Maine’s only double-intersection Warren through-truss bridge and a rare early rivet-connected example.

What historic cultural venue is in Harrison?

Deertrees Theatre, built in 1935–36, represents Maine’s tradition of seasonal theatrical and musical performance.

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