Terrebonne, Quebec
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Quebec · Civic arena

Terrebonne

Terrebonne drinking water hardness is 259 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Terrebonne

City119k pop
44XP
#273

#273 of 343

44% City Score XP

RisingSurface
City Score XP

5/8 pillars on the board

44%#273

Decade trail

Terrebonne packs 5 of eight open-data pillars into its composite standing. Tap a rival below to see how the hometown stacks up head-to-head.

Terrebonne drinking water

Regional estimate from nearest municipal sample

Hardness, pH, and lead from municipal reports on the OpenStats water atlas. This page uses a regional estimate — open the water atlas for method notes.

Hardness
259 mg/L
very hard
pH
7.7
Lead
0.3 μg/L

Full Terrebonne water quality report →City Score rankingsCompare cities · vs Sherbrooke · vs Dolbeau-MistassiniHardness guide

Watershed to tap · system map

How Terrebonne's water works

Source, treatment, and distribution for Terrebonne from municipal and provincial water records. Open the animated map for the full watershed-to-tap diagram — no nested topic navigation here.

Local numbers for Terrebonne

Permits, tax, internet, radon, hazards, drinking water, and sports rankings where a CHL hometown applies.

How Terrebonne scores

Rising+29

Terrebonne sits at City Score rank #273 with a standing of 44%, from 5 of 8 open-data pillars (tax, construction, connectivity, indoor air, water, seismic hazard, growth, safety). Missing pillars score at median standing so thin coverage cannot inflate the rank. Rising 29 places versus 2022 (#302 → #273).

Latest owned placements: indoor radon rank #74 of 327 at 126 Bq/m³ survey mean. Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.

On the latest OpenStats pass, Terrebonne carries a City Score standing of 44% (rank #273 of 343) with 5 of 8 pillars observed. That sits 3 points below the Quebec peer average across 34 ranked cities. Within Quebec, Terrebonne ranks #24 of 34 on City Score.

The strongest signal in the current chart is broadband download (ISED seed tier) (standing 72%, rank #98 of 343, raw score 845.8). The weakest observed pillar is drinking-water hardness (standing 9%, rank #32 of 343).

Drinking-water hardness on the water atlas reads 259 mg/L as CaCO₃ for Terrebonne. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.

#273
Arena rank (of 343)
44%
City Score
5
Pillars observed
Rising+29
vs 2022
#302 → #273

Arena loadout

Topic XP bars

Arena rank #273 of 343

City Score

5/8 pillars · main XP bar

44%#273
Drinking water

Pillar avg · hardness #32

36%
Building permits

No placement

—
Internet

Rank #98

72%
Radon

Rank #74

23%
Hazards

Rank #36

10%
Property tax

No placement

—

Terrebonne pillar standing

Eight equal-weight City Score pillars, 2025 panel year.

TaxPermitsNetRadonWaterHazardsGrowthCrime

Source: OpenStats composite / study editions

City Score standing trend

Standing percentage by panel year (higher is better).

Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

Source: OpenStats composite timeseries

Achievements

Rising +29Surface water supply

Hometown notes

City profile

Older hometown notes stay on the desk archive (noindex) — this section shows recent highlights only.

Terrebonne in brief

Terrebonne introduces itself through Vieux-Terrebonne first. The old core is the civic postcard name on terrebonne.ca, and it still works as a meeting point even when errands scatter across newer sectors. Lachenaie and La Plaine remain everyday place names from the merger map, so directions inside the city often sound like three towns sharing one administration. The rivière des Mille Îles is the water line that keeps those sectors honest about geography when someone claims they are almost downtown.

Summer has a municipal brand. POP ton été is how the city labels warm-month programming, and residents learn the calendar from that phrase rather than from a generic events dump. Park talk is similarly specific: Parc Masson, Parc René-Lévesque, Parc Arc-en-ciel, and Parc des Vignes are named stops, not anonymous green blobs. When someone proposes a family afternoon, those names travel faster than a pin drop, and the Mille Îles breeze does the rest of the sales pitch.

Sport ambition shows up in civic messaging around a Jeux du Québec 63e Finale candidacy, which is the kind of bid language that makes a North Shore city sound like it wants the regional microphone for a week. Neighbours debate the logistics the way they debate snow clearing: practically, with sector names attached. The OpenStats City Score puts Terrebonne at rank 272 of 343 in 2026. The hometown tell is still Vieux-Terrebonne evenings, POP ton été posters, Mille Îles air, and people who still say Lachenaie or La Plaine without checking a boundary map.

Drawn from Ville de Terrebonne.

City Score over time

City Score from 2016–2025 across eight open-data pillars. Individual study placements are listed in the panels below.

0%25%50%75%100%2016201720182019202020212022202320242025
OpenStats City Score

Rankings for Terrebonne

Each study below is its own ranking. Where a study has more than one edition for this city, the chart shows standing across those years only.

Safety · OpenStats

Crime severity not placed

Statistics Canada does not publish a police-service Crime Severity Index that OpenStats can match to Terrebonne without copying a province, CMA, or another city. The safety pillar scores at median standing (50%) on City Score, the same rule used for other missing pillars.

Connectivity · OpenStats

OpenStats Broadband Download Speeds

OpenStats

Cities ranked by household-weighted maximum advertised download (Mbps) from ISED National Broadband Data hex ISP rows, with hex-to-city assignment by population-weighted gravity. The headline 2025 score is the dwelling-weighted mean of per-hex technology ceilings (fibre and cable at 1 Gbps, DSL lower). Household-weighted 50/10 availability (%) is stored on atlas rows as avail_5010_pct. Earlier panel years backcast along a national speed curve with city-specific fiber and availability paths.

10 editions · 2016–2025

#98
Latest · 2025 · of 343
Score 845.8

Composite · OpenStats

OpenStats City Score

OpenStats

Dimensional average of OpenStats open-data pillars for each panel year 2016-2025: tax, construction, connectivity, indoor air, water, seismic hazard, population growth, and crime severity. Each series is scored 0-1 within its edition; series in the same pillar are averaged, then all eight pillars are averaged with equal weight. Missing pillars score at median standing (0.5). Crime severity uses StatCan police-service CSI only (Tables 35-10-0026-01 and 35-10-0063-01); cities without a police-service match take median standing on the safety pillar. Growth uses StatCan CSD estimates; construction uses verified municipal building-permit value per resident (population field on each city record, 2021 Census vintage); mill rates and broadband use live rows plus documented year-varying estimates where needed. Radon, water, and PGA may be survey/model vintages carried forward and are flagged when static for more than two years. External commercial livability lists are never inputs.

10 editions · 2016–2025

#273
Latest · 2025 · of 343
Score 0.44

Water · OpenStats

OpenStats Drinking Water Hardness

OpenStats

Communities ranked by municipal drinking-water hardness (mg/L as CaCO₃). Hardness changes slowly; the atlas vintage is carried across panel years and flagged when static for more than two years.

10 editions · 2016–2025

#32
Latest · 2025 · of 343
Score 259

Health · OpenStats

OpenStats Highest Indoor Radon

OpenStats

Communities ranked by Health Canada survey mean indoor radon (Bq/m³). Rank 1 is the highest mean. Decade panel years without a new survey carry the CMA survey vintage forward; they are not annual retests.

10 editions · 2016–2025

#74
Latest · 2025 · of 327
Score 126.1

Growth · OpenStats

OpenStats Population Growth

OpenStats

Cities ranked by year-over-year population growth from Statistics Canada annual CSD estimates (Table 17-10-0155-01). Rank 1 is fastest growth. A few places without a clean CSD match use a provincial-path estimate anchored to seed population.

10 editions · 2016–2025

#133
Latest · 2025 · of 343
Score 0.014708117057096926

Hazards · OpenStats

OpenStats Seismic Hazard (PGA)

OpenStats

Communities ranked by NRCan peak ground acceleration (higher = stronger shaking hazard). Rank 1 is highest PGA. The seismic model is multi-year; values are carried across the City Score panel and flagged as static until NRCan publishes a new generation.

10 editions · 2016–2025

#36
Latest · 2025 · of 343
Score 0.208

Worth knowing in Terrebonne

Distinctive local notes and places, each linked to its source.

  • POP ton été is the municipal summer programming brand residents see on the city home.

    Ville de Terrebonne

  • Lachenaie and La Plaine remain sector names people use inside the merged city.

    Ville de Terrebonne

  • Civic messaging has carried a Jeux du Québec 63e Finale candidacy as a sport-ambition headline.

    Ville de Terrebonne

  • Parc Masson, Parc René-Lévesque, Parc Arc-en-ciel, and Parc des Vignes are named parks on the municipal map.

    Ville de Terrebonne

Places to see

Vieux-Terrebonne

The historic core that still headlines municipal identity. It is where the city prefers to be photographed and where many meetups still start.

Parc Masson

One of the named municipal parks that make family plans concrete. In Terrebonne, park invitations usually come with a proper noun.

rivière des Mille Îles

The river that orients the city's north-shore geography. Parks and old-town talk both lean on this water line.

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