The fonds consists of records made or received in the course of conducting the operational business of the City of Coquitlam and its various departments as well its predecessor bodies the District of Coquitlam and the Corporation of the District of Coquitlam.

The fonds consists of photographs (b&w and colour negatives) taken by staff and contract photographers of the Tri-City News, and the Sunday News. The fonds also includes 133 bound volumes of copies of the Tri-City News from 1990 to 2018, as well as 6 microfilm reels containing copies of the Tri-City News, the Maple Ridge News, and the Sunday News from 1985 to 1986. Finally, the fonds includes several loose special editions in print form.

The fonds consists of photographs taken for the Enterprise Newspaper as well as one special edition supplement of the newspaper.

The fonds consists of records of the Champagne family, who lived and worked in Maillardville. The fonds consists of both textual records and photographs.

The accession consists of textual records, photographs, and slides that were created and maintained by the group.

The fonds consists of b&w negatives and contact sheets of photographs taken by the Herald Newspaper in the early 1980s and copies of The Coquitlam Herald newspaper covering the period from 1930 to 1938, 1942 to 1949 and 1956 to 1957. The fonds also contains Special Supplements from 1979 to 1981.

The fonds consists photographs of a visit from a sister city delegation of the Tochigi Prefecture in Japan that took place in August, 1996. The fonds also consists of a video of Don Buchanan talking about the plan for Coquitlam's City Centre in 1990.

The fonds consists of bound copies of The Tri-Cities Now, The Now, and the Coquitlam Now newspapers from 1984 to 2015 (1986 is missing), prints of photographs from 1991, copies of the newspaper on microfiche for various years, and photographs and contents of the newspaper on CD-ROM from 2007 to 2015.

The fonds consists of colour photographic prints and negatives depicting the stables, barns, houses, and roads around Minnekhada. They were taken in 1998 as part of a university project by the photographer/donor.

The fonds consists of three police log books dated 1914, 1915, and 1918.

The fonds consists of records pertaining to the development and administration of the Como Lake Preschool from its inception in 1952 through to its dissolution in 2011. The fonds consists of committee meeting minutes, administrative records, newsletters, procedural handbooks, photographs, promotional materials, and a leather-bound history of the preschool. The records have been divided into 3 series as follows:
Series 1: Meeting Minutes
Series 2: Administrative records
Sub-series 1: Policies, Procedures, and Guidelines
Sub-series 2: President?s Files
Sub-series 3: Newsletters
Sub-series 4: Written Histories
Sub-series 5: Ephemera
Sub-series 6: Financial records
Sub-series 7: General Administration
Series 3: Photographs

The Hoy-Scott Watershed Society fonds consists of the records created and received by the Hoy-Scott Watershed Society and reflects its hatchery operations, salmonid enhancement and environmental stewardship programs, events, and environmental advocacy initiatives in the larger Coquitlam Watershed.

The fonds consists of administrative records, reports, correspondence, event planning files, newspaper clippings, newsletters, publications, plans, a scrapbook, promotional materials, and photographs documenting the activities of the Hoy-Scott Watershed Society and the operations of the Hoy Creek Hatchery in Coquitlam.

The fonds was arranged into four series by the archivist. See the Physical condition and Arrangement note below for more information.

The fonds consists of the operational records of the Eagle Ridge Residents' Association from its foundation in 1981 until 2003.

The fonds consists of two scrapbooks and one wooden name plate. The scrapbooks were put together by Dr. Thomas G. Caunt, who worked at Crease Clinic and the Provincial Mental Hospital, Essondale, starting in 1935. He created the scrapbooks for his son and daughter as a record of his employment.

The scrapbooks detail significant moments of Caunt's medical career and personal life during 1934–1968, as well as various events at Essondale Hospital, including the installation of the BC Tel telephone exchange. A significant portion of the scrapbook documents the trips Caunt took in 1949-1950 to move geriatric patients to the new Homes for the Aged in Vernon (Dellview) and Terrace (Skeenaview).

The fonds consists of records created and collected by the Coquitlam River Watershed Roundtable.

Materials include pamphlets, reports, newsletters, photographs, newsclippings, maps, an almanac, a calendar, a scrapbook, and a video.

The fonds consists of correspondence, financial ledgers, manuals, personnel files, photograph prints, and slides relating to the Canadian Western Lumber Company Limited., its predecessor, subsidiary, and successor companies (e.g. Crown Zellerbach and International Forest Products).

The fonds consists of photographs of the Dansey family.

The fonds consists of operational records of the Coquitlam Foundation, including financial records, photographs, minutes, lists of board members, copies of bylaws and correspondence.

The fonds consists of the operational records of the Burquitlam Community Association, including minutes, agendas, correspondence, and documents related to programs, projects, and committees. The fonds also includes photographs of the Burquitlam neighbourhood and a Burquitlam Community Association meeting from 2004.

The fonds consists of records created and accumulated by Don Cunnings, documenting his involvement in sport and recreation in Coquitlam. The archivist arranged the fonds into two series. One series documents the activities of Cunnings during his tenure at the District of Coquitlam Parks and Recreation Department. The second series consists of personal and professional records accumulated by Cunnings, documenting his various professional positions for reference and posterity.

The records include photographs, newspaper clippings, newsletters, correspondence, recorded documentaries, two scrapbooks, and assorted textual records and ephemera.

The fonds consists of the District of Fraser Mills Letters Patent, council minutes, financial records, correspondence, municipal government records, police commission meeting minutes, declarations and assessment rolls, and assorted textual records.

The fonds consists of research materials created and accumulated by Edmund and Garry May Colchester in the 1970s. The material was created and accumulated in the preparation of a final report entitled "Contrasting Philosophies in Workers' Housing in Two Mill Villages: Fraser Mills Townsite and Maillardville - A Brief History”. The fonds also contains several versions of the final reports, as well as other academic writing.

Materials include photographs of houses in Maillardville and Fraser Mills, aerial photographs of Fraser Mills, maps (hand-drawn and copies), promotional materials for Crown Zellerbach, as well as other materials accumulated during the research process.

The fonds consists of two colour positive slides depicting the former townsite at Fraser Mills in 1976. The photographs were taken on the south side of the railway tracks by George Bergson. The fonds also includes a number of photographic slides showing various interior and exterior shots of Fraser Mills buildings taken in 1986 as well as a photograph showing the mill taken in 1996 from New Westminster looking down the Fraser River.

The fonds consists of operational records generated by the Four Acres Trailer Court including a business card, signs, financial records and lists of tenants.

The fonds consists of the administrative and operational records of the Canadian Federation of University Women - Coquitlam. Record types include: constitution & bylaws, meeting minutes, newsletters, reports, correspondence, financial records, photographs, and ephemera.

The fonds consists of the personal and professional records of Tim Kernighan. The fonds includes photographs, certificates, job postings and job applications, invitations, maps, and other ephemera related to Coquitlam, BC.

The fonds consists of banking ledgers, photographs, promotional materials and newspaper clippings.