How Bendigo's Public Image Archive Ended Up Full of Duplicates — and What Happens Now

City of Greater Bendigo's digital asset library contains thousands of photographs — streetscapes along Pall Mall, construction progress shots from Bendigo Health's Kangaroo Flat redevelopment, event coverage from the Bendigo Art Gallery going back more than a decade. A significant portion of those images, according to records management staff familiar with the archive, exist in multiple versions: same shot, different file names, scattered across incompatible storage systems. The municipality is not alone, but it is now among the Victorian regional councils actively working through a formal duplicate-image replacement process.

The problem did not arrive overnight. It is the product of at least three separate technology transitions since the mid-2000s, when local government bodies began digitising their photo collections in earnest. Each migration — from shared drives to cloud storage, from one content management system to another — left behind orphaned copies. Departments uploaded the same image independently. Contractors delivered project photos in bulk without consistent naming conventions. By the time the City of Greater Bendigo began consolidating its digital records under its 2021–2025 Council Plan commitments around open and accountable government, the duplication rate in some folders was significant enough to require systematic review rather than ad hoc deletion.

Why Regional Institutions Felt the Pinch First

The issue matters more acutely for regional organisations than for large metropolitan bodies, for a simple reason: smaller teams manage proportionally larger image volumes relative to available IT staff. Bendigo Health, which is mid-way through a capital works expansion that has included new facilities at its Lucan Street site, has produced continuous photographic documentation of building stages since 2019. That documentation feeds grant acquittals, board reports and community communications. When the same construction photo appears under four different file names in four different folders, staff waste time, risk publishing outdated images and compromise the integrity of official records.

La Trobe University's Bendigo campus on Edwards Road faces a related challenge. Marketing and communications teams across the university's regional campuses have historically uploaded promotional photography to both central and local servers, creating version-control headaches whenever brand guidelines changed — as they did in 2022 following a national refresh. Images tagged under the old visual identity continued to circulate internally long after the updated style guide was issued.

The Bendigo Art Gallery, one of the oldest and largest regional galleries in Australia with a collection history stretching back to 1887, digitised tens of thousands of collection records over multiple grant-funded projects. Federal arts funding through Creative Australia — formerly the Australia Council — has supported regional digitisation rounds, most recently in the 2023–24 financial year. Gallery staff have described the resulting archive as rich but layered, with duplicate scans of the same works appearing wherever digitisation contractors changed mid-project or used different resolution settings.

Toward a Practical Fix

The pathway being adopted across Bendigo's major institutions broadly follows the same sequence: automated deduplication software identifies candidate duplicates by file hash and visual similarity algorithms; human reviewers verify which version holds the correct metadata and highest resolution; the authoritative file is retained and tagged to a single canonical location; redundant copies are either deleted or moved to a clearly labelled archive tier.

Victoria's Public Record Office issued updated guidance on digital record disposal in late 2024, which gave councils and health services clearer authority to remove confirmed duplicates without triggering retention obligations that had previously made deletions legally ambiguous. That clarification unlocked action that had been stalled for two or three years in some organisations.

For residents and ratepayers, the practical upshot is more reliable information on council websites and in published reports — a correctly labelled image of the Hargreaves Street Mall redevelopment rather than a four-year-old stand-in that still shows hoarding from a previous project. For institutions like Bendigo Health and La Trobe, cleaner archives reduce the risk that a wrong image ends up in a funding submission or a media release. The deduplication work is unglamorous and largely invisible. The cost of not doing it, however, has been quietly accumulating for the better part of twenty years.