The series consists of correspondence, reports, and related publicity and meeting materials regarding water and watershed management in Northeast Coquitlam.

The collection consists largely of research materials and notes created in the preparation of Boire's book "With Hearts and Minds" published in 2016. The remainder of the collection consists of materials collected by Boire from Caisse Populaire Maillardville Credit Union, as well as accumulated material pertaining to Boire’s involvement in several community initiatives, such as the Maillardville Residents' Association, Maillardville revitalization and planning, and Place Maillardville.

Materials include correspondence, photographs, administrative records, interviews, reports, handwritten notes, clippings, advertising and professional materials, newsletters, research materials, prints, postcards, ephemera, a map, embossing seals, a lid from a glass milk bottle, and other documents. The collection also includes a manuscript copy of “With Hearts and Minds”.

The collection consists of assorted maps of the Coquitlam area that have been donated or transferred to the City of Coquitlam Archives and are not part of a specific fonds or collection.

The file consists of a map guide book that covers the Greater Vancouver area and has entries for all of the surrounding municipalities including Coquitlam.

The series consists of reports and related correspondence and meeting materials regarding the Coquitlam Mountain and Burke Mountain-Pinecone Lake studies.

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 series contains partial plans and maps of the City of Coquitlam.

The file consists of one copy of a service map for Coquitlam bus routes in 1973.

The series consists primarily of photocopied materials accumulated by Boire relating to the history of Maillardville as well as the research notes he created during the process of writing and publishing his book, "With Hearts and Minds."

Record types include newspaper articles and clippings, newsletters, printed materials, correspondence, recorded interviews, reports, biographies, inventories, handwritten notes, photographs, a map, a thesis, and digital records. The series also includes manuscript copies of "With Hearts and Minds."

The series consists of correspondence, minutes, newspaper clippings, photographs, site plans, promotional fliers, and other assorted materials made by other organizations that the Hoy-Scott Watershed Society accumulated into subject files for reference purposes.

The file consists of one copy of a sectional map and street directory book covering Vancouver and surrounding areas. The cover has been removed and there is no date information available in the book.

The file consists of aerial photographs of the Coquitlam area organized by flight path.

The series consists of correspondence, committee and public hearing materials, newspaper clippings, and other assorted materials related to community and neighbourhood planning in Northeast Coquitlam.