---
title: who depends on the river at montreal
canonical_url: https://ensurance.app/guide/who-depends-on-the-river-at-montreal
markdown_url: https://ensurance.app/guide/who-depends-on-the-river-at-montreal.md
subtitle: "a port that needs the channel, and boroughs the spring already reached"
category: ecosystem-services
---

# who depends on the river at montreal

*a port that needs the channel, and boroughs the spring already reached*

The Port of Montreal is a freshwater port on an island, and the channel under its quays is a living reach of the St. Lawrence. If the channel closes, or the power fails, or a warehouse floods, the tonnes stop. That is the dependence. It is not yet a price.

You can hold both facts at once. In 2024 the port moved **35.41 million tonnes**, up **0.2%** from the year before. Containers were **1,464,320 TEU**, down **4.8%**. Liquid bulk was **13.67 million tonnes**. Dry bulk was **9.16 million tonnes**. Operating revenue was **$143 million**, against **$138 million** in 2023. Capital investment that year was **$74.8 million**. Those figures, from the 7 May 2025 annual meeting, describe the business. The port's own notes do not convert them into a nature budget, and this page will not do it for them.

:::johnson
**the channel is the port's supplier. the revenue is not a flood budget.**

A closed channel stops the tonnes. The living edge of that channel is still the river, not a line item anyone has priced.
:::

## the port stands in the river

The Montreal Port Authority is the federal landlord of the harbour. Terminal operators are tenants. This page is about the authority and the water, not about each tenant's book. Eastern Canada's largest container port, and the only container port in Québec, sits on the fluvial St. Lawrence, with on-dock rail to both national railways. It is not an ocean-coast port. Ice, water level, and a freshwater channel are the climate file. Sea-level stories from other harbours do not transfer.

Ouranos, in a December 2022 study of the port's infrastructure, found the more vulnerable elements to be the **navigable channel**, the **electricity supply**, and **warehousing**. About **67%** of the infrastructure was judged to have enough capacity for the changing climate. The point of the study was to name the share that does not. Asset-level dollars for that share were not pulled into these notes. Ice-cover decline on the wider St. Lawrence system is part of the same research, and it is a basin-scale trend. It is not restated here as a Montreal-only percent.

Contrecœur, downstream, is the port's expansion terminal. In 2024 the authority reached a design-build agreement for in-water works there. It is a port asset on the same river. It is not a second city, and it is not a second series.

The other direction matters as much as the port's need. The river depends on the harbour remaining a shore, not only a berth. The authority's 2024 notes include work toward a National Wildlife Area at **Îles-de-Boucherville** with Environment and Climate Change Canada, and reforestation at Contrecœur. Acreage for that wildlife area was not researched. Naming the process is as far as the facts go.

## who else stands on the same reach

The island depends on this river. The people on its edges depend on the island not handing them the spring.

In 2017, high water on Lac des Deux Montagnes, Rivière des Prairies, Lac Saint-Louis, and the St. Lawrence flooded **over 430** homes and displaced **some 1,100** residents. The boroughs are listed on the flood page. They are the residents' side of the same map the port occupies as a landlord. A home in Pierrefonds and a quay in the east end are not the same exposure. They are the same river.

Hydro-Québec's head office is on the island, and it is the distribution utility. The 2017 city report says Hydro-Québec, Bell, and Gaz Métro (now Énergir) worked to protect their own plant, and that the vulnerability of those networks was incompletely understood. That is the utility's flood co-risk: a gap in the map, not a loss total. No flood dollar for Hydro-Québec appears in these notes. The utility's disclosed ice storm, and the canopy that both cools streets and drops conductors, belong to [what financing urban heat island mitigation actually is](/guide/what-financing-urban-heat-island-mitigation-actually-is?from=guide). Pulling that bill into a wastewater series would pretend two seasons are one invoice.

Ivanhoé Cambridge, the real-estate portfolio that has operated as **La Caisse** since June 2025, is headquartered at Square-Victoria. The portfolio is global. These notes did not size a Montréal flood share. A figure of **C$77 billion** in real estate assets, as of 31 December 2023, is group assets under management. It is not water in a basement on this island. Their 2023 TCFD put high physical risk under **0.5%** of direct-portfolio gross asset value in a 2030 case. That is their group figure. It is not a Montreal loss, and it is not a reason to invent a larger one. They are not a buyer in this series until a Montréal asset is named.

Insurers paid claims for the 2017 spring across Ontario and Quebec. That book was not opened city by city. This page does not assign it.

## the wire and the shore are not the same bill

Ouranos put electricity next to the channel and the warehouses. The electricity is Hydro-Québec's grid, on the island, shared with every other customer the utility serves. A dark terminal is a port problem and a utility problem. It is still not a reason to paste the utility's ice-storm restoration into this page. The channel is water level and ice on the river. The wire is a different object that happens to end at the same quay.

Residents are the other dependent, and they are not a smaller version of the port. A household in Rivière-des-Prairies–Pointe-aux-Trembles depends on spring stage on the north channel. The port depends on the navigable depth of the south channel. Both depend on the fluvial river staying a river. Neither one's number should be used as the other's budget. The 1,100 people displaced in 2017 are a count of the spring reaching kitchens. The 35.41 million tonnes are a count of cargo. Keeping them in separate sentences is the point of a both-ways reading.

## what the port already does, and what it does not

The authority already reports its own footprint and some of its own equipment. Scopes 1 and 2 were **3,030 tonnes** in 2024. Shore power logged **12** connections, **717,064 kWh**, and **570.4 tonnes** of greenhouse gas avoided. Those are the port's emissions accounts. They are not the depth of the channel, and they are not a wetland.

A reader on an operator's desk can look at the public page for [infrastructure operators](/solutions/infrastructure-operators?from=guide&topic=montreal-island). It describes natural infrastructure that protects quays and corridors. It is a map of the kind of work. It is not a quote for the Port of Montreal, and this series does not attach a dollar to the channel. The rivers' water-cycle agent is live at [water cycle](/water-cycle.syndicate?from=guide), which is the right shelf for a channel and a receiving river. It is not a Montreal certificate.

If you already operate a quay, a warehouse, or a stretch of this shore and you have a number these notes do not, the door is [contact](/contact?from=guide&topic=montreal-island). The topic tells the desk which island. The conversation starts from your number. This page will not guess it.

The care, specifically, is the navigable channel and the shore at this harbour. The person who already touches that edge is the port authority, which has published the climate study and started the wildlife-area process. The next step is to read the reach as a living drop and a shore, not as a pipe, which is the following page. The spring that reached the boroughs is the page after that.

Canada-wide port-sector totals in the same annual release, hundreds of thousands of jobs and tens of billions in activity, are national. They are not this harbour. They stay out.

## frequently asked questions

### what does the port of montreal depend on in the river?

A navigable freshwater channel, electricity at the terminal, and warehouses that stay usable. Ouranos named those three. About 67% of the infrastructure was judged adequate in that study. The rest is the adaptation list, and it was not priced in these notes.

### is the port of montreal an ocean port?

No. It is on the fluvial St. Lawrence, upstream of the estuary. Ice and water level are the climate variables. An ocean storm-surge story is the wrong coast.

### does hydro-québec pay for montreal flooding?

The 2017 city report says the utility protected its own infrastructure and that the vulnerability was incompletely understood. No flood-loss figure for Hydro-Québec is in the notes. Ice on the distribution canopy is a different series.

### is ivanhoé cambridge's real estate the island's flood bill?

No. The Montréal slice was not sized. Group assets are not an island loss. This series does not name them as a buyer.

## sources

[Montreal Port Authority, annual meeting, 7 May 2025](https://www.port-montreal.com/en/the-port-of-montreal/news/news/press-release/annual-meeting-2025) — 2024 tonnes, TEU, and operating revenue.

[Ouranos, resilience of Port of Montreal infrastructure](https://www.ouranos.ca/en/projects-publications/resilience-montreal-infrastructure) — channel, electricity, warehousing, and the share judged adequate.

[Port of Montreal, benefits and traffic 2024](https://www.port-montreal.com/en/benefits-and-traffic-2024) — shore power and the Îles-de-Boucherville process.

[City of Montréal, 2017 flood report](https://ville.montreal.qc.ca/pls/portal/docs/PAGE/COMMISSIONS_PERM_V2_FR/MEDIA/DOCUMENTS/DOCCONSULT_ANG_20171212.PDF) — utilities on the flood edge.

[Ivanhoé Cambridge / La Caisse, TCFD 2023](https://www.lacaisse.com/sites/default/files/medias/pdf/en/ic_report_tcfd_recommandations_2023.pdf) — group physical-risk share, not a Montreal loss.

## the series

- [montreal stands in the river](/guide/what-montreal-stands-in?from=guide)
- [who depends on the river at montreal](/guide/who-depends-on-the-river-at-montreal?from=guide)
- [the lachine rapids are not a pipe](/guide/the-lachine-rapids-are-not-a-pipe?from=guide)
- [the spring that reached montreal](/guide/the-spring-that-reached-montreal?from=guide)
- [who already works the montreal overflow](/guide/who-already-works-the-montreal-overflow?from=guide)