How Bendigo's Public Image Archive Ended Up Full of Duplicates — and What It Cost to Get Here

The City of Greater Bendigo is undertaking a systematic audit of its digital image library after internal reviews identified widespread duplication across council departments — a problem that accumulated quietly over more than a decade as the organisation digitised records, rebranded programs, and cycled through at least three content management platforms since 2012.

The issue matters now because the stakes have grown. Bendigo Health's capital expansion program, currently the largest public construction project in the city's history, generates hundreds of new site photographs each month. La Trobe University's Bendigo campus has increased its media output substantially as part of regional engagement strategies. Both institutions share image assets with the council under longstanding partnership arrangements. When duplicates proliferate unchecked, staff waste time on manual searches, rights-management errors multiply, and the public record becomes unreliable.

How the Duplication Built Up

The problem has roots in Bendigo's rapid institutional expansion during the 2010s. Council departments working on projects as varied as the Bendigo Art Gallery's redevelopment on View Street and streetscape upgrades along Hargreaves Mall each maintained their own image folders, often without a shared file-naming convention. When the council migrated to a new digital asset management system around 2018, existing libraries were bulk-imported rather than cleaned, embedding the duplication into the new environment from day one.

Community organisations contributing images under programs such as the Bendigo Heritage Activation Project added further complexity. Photographs of sites including the Charing Cross precinct and Rosalind Park were submitted through multiple channels — email, USB drives, and direct uploads — and catalogued inconsistently by whichever staff member received them. A single image of the Pall Mall fountain might exist under four different file names across three departmental folders.

The shift to remote work arrangements in 2020 accelerated the problem. Staff working from home created local copies of shared drives, made edits, and re-uploaded files without version control, generating yet another layer of near-identical images that automated duplicate-detection tools struggle to flag as matches because pixel-level differences — a slight crop, a compression artefact — sit just below the threshold most software uses.

What a Fix Actually Involves

Resolving the backlog is not a simple delete-and-move operation. Each candidate duplicate must be checked against usage records before removal, because an image used in a published council document, a heritage register submission, or a funding acquittal report carries legal weight. Deleting the wrong version — even an apparent copy — can strip the metadata chain that proves provenance.

Industry benchmarks suggest organisations of comparable size to the City of Greater Bendigo, which serves a population of roughly 120,000 people across its local government area, typically spend between $40,000 and $80,000 on a full digital asset remediation project when staff time, software licensing, and external specialist costs are combined. That figure climbs when heritage collections are involved, because cultural heritage protection obligations under the Aboriginal Heritage Act 2006 mean certain images cannot simply be reclassified or merged without consultation.

The Bendigo regional context adds a layer that purely metropolitan audits do not face. Regional arts funding bodies, including Creative Victoria, require acquittal documentation that often leans on photographic evidence. If images submitted in past grant acquittals cannot be positively identified in the current archive — because their duplicates have been archived under an alternative filename — the organisation faces a records gap that could complicate future funding applications.

Practically, the audit now under way is expected to work through the library in stages, prioritising records tied to active projects and upcoming grant cycles first. Staff have been advised to avoid uploading new images to the shared drive without following an updated naming protocol — [Department]_[Location]_[Date]_[Sequence] — while the review proceeds. Departments with the largest backlogs, understood to include those covering planning, events, and community facilities, are being asked to nominate a single point of contact responsible for image submissions. The council has not confirmed a completion date for the audit, but the project appears to be targeting resolution before the end of the 2026-27 financial year.