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Cause for Concern: Vancouver Water Supply Issues Run Deep – Development Outrunning Infrastructure and Ecology.

Photo: Westhills Subdivision, in Langford, British Columbia.

By Dean Unger
June 28, 2026

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The following is a bit of info for Vancouver Island residents experiencing frustration by new housing developments in local communities without adequate water infrastructure.

Research shows that one of the key problems are provincial B.C. provincial housing mandates that force rapid density increases without proportional upgrades to local water, sewage, and stormwater infrastructure. This presents a disconnect with the reality on the ground across various municipalities. One of the additional key challenges is that municipalities allegedly rely upon DCCs = development costs and licensing for new projects to pay for new infrastructure and upgrades, with little coming from the Province to aid in the efforts. Existing tax dollars collected are used to support and maintain existing infrastructure but often meets a shortfall due to rising costs and inflation (inflation itself seems to be an unmanageable challenge of late).

Numerous communities are expressing serious concerns that watersheds, aquifers, and treatment facilities lack the capacity to sustain this growth. Specific areas of concern & community pushback include Cowichan, Nanaimo, Parksville, Shawnigan Lake and others.

In Parksville Residents and the Vancouver Island Water Watch Coalition have raised objections to massive developments near the Englishman River.

Communities argue that adding large-scale housing during worsening drought conditions risks permanently straining existing groundwater and river supplies before new collection strategies are built.:

In North Cowichan the municipality formally contacted the B.C. government to outline concerns regarding provincially set housing targets. With regional watersheds like Shawnigan Lake deemed “fully allocated” and the closure of the Domtar pulp mill altering the Crofton townsite’s water servicing, capacity for new connections has shrunk from five years to just one.

Mill Bay & Gabriola Island = Rural residents in the Cowichan Valley Regional District (CVRD) and the Islands Trust area are pushing back against proposed density increases. Concerns are mounting that current well water and septic capabilities cannot handle new complex mandates without running dry or causing contamination.

Victoria Region – Critics of the Capital Regional District’s (CRD) Water Supply Master Plan are calling for a pause on infrastructure spending and housing delivery. The argument centers on the fact that expansion projects risk dramatically driving up water bills for everyday taxpayers while population projections lag behind development pushes.

Why the Disconnect? The primary driver of this conflict could be the collision between provincial upzoning legislation (such as Bill 25 mandating multiplexes) and long-standing municipal service limitations.

Many municipalities simply lack the multi-million-dollar funding required to upgrade water treatment, expand aquifer storage, and replace aging pipes quickly enough to match housing targets.

What can be done? Engage in proactive, constructive communication with provincial and municipal gov’t representatives to voice concerns over what may be unsustainable development.

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Resource:

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See also:

Index of CRD Watch articles concerning the environment/ecology. – CRD Watch Homepage