Rouyn-Noranda, Quebec
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Quebec · Civic arena

Rouyn-Noranda

Rouyn-Noranda drinking water hardness is 164 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Rouyn-Noranda

Census_agglomeration42k pop
50XP
#164

#164 of 343

50% City Score XP

Surface
City Score XP

5/8 pillars on the board

50%#164

Decade trail

Rouyn-Noranda 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.

Rouyn-Noranda 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
164 mg/L
hard
pH
8.2
Lead
0.4 μg/L

Full Rouyn-Noranda water quality report →City Score rankingsCompare cities · vs Saint-Hyacinthe · vs VictoriavilleHardness guide

Watershed to tap · system map

How Rouyn-Noranda's water works

Source, treatment, and distribution for Rouyn-Noranda 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 Rouyn-Noranda

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

How Rouyn-Noranda scores

Rouyn-Noranda sits at City Score rank #164 with a standing of 50%, 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. The chart below shows how that standing moves year to year.

Latest owned placements: indoor radon rank #241 of 327 at 73 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.

Among Canadian cities on the hub, Rouyn-Noranda carries a City Score standing of 50% (rank #164 of 343) with 5 of 8 pillars observed. That sits 3 points above the Quebec peer average across 34 ranked cities. Within Quebec, Rouyn-Noranda ranks #10 of 34 on City Score.

The strongest signal in the current chart is indoor radon (standing 74%, rank #241 of 327, raw score 72.5). The weakest observed pillar is population growth (standing 21%, rank #273 of 343).

Drinking-water hardness on the water atlas reads 164 mg/L as CaCO₃ for Rouyn-Noranda. Compare that figure to the hardness pillar on the chart and to the national hardness guide on the hub.

#164
Arena rank (of 343)
50%
City Score
5
Pillars observed

Arena loadout

Topic XP bars

Arena rank #164 of 343

City Score

5/8 pillars · main XP bar

50%#164
Drinking water

Pillar avg · hardness #178

52%
Building permits

No placement

—
Internet

Rank #133

62%
Radon

Rank #241

74%
Hazards

Rank #155

45%
Property tax

No placement

—

Rouyn-Noranda 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

Surface water supply

Hometown notes

City profile

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

Rouyn-Noranda in brief

Rouyn-Noranda is marking its 100e in 2026, and the municipal site puts that anniversary beside everyday services without going soft. In the Abitibi-Témiscamingue frame, this is a resource town that also names its parks out loud. Parc botanique À fleur d'eau and Parc Mouska sit on the recreation list; Parc régional des collines Kekeko shows up as the hills project people already shorten to Kekeko when they mean trails outside the grid. Downtown, the Quartier centre piétonnier is the pedestrian core on the discover menu, the place where centre-ville walking plans and summer programming start.

Environment pages keep qualité de l'air as an active civic file, the kind of dossier residents check the way other cities check flood dials. Ressources naturelles et territoire still shapes business menus around forestry and mineral-surface transit on municipal roads. AccèsCité is the leisure registration brand you hear when someone signs up for a class or a pool session. Summer programming leans toward outdoor cinema, public pianos, and living readings as much as industrial talk, which is how the 100e year stays cheerful without pretending the hard files disappeared.

The hometown read mixes a centennial year with practical Abitibi habits. Walk the quartier centre piétonnier, name À fleur d'eau or Kekeko without hesitation, and know that air quality is not an abstract slogan here. Rouyn-Noranda sounds like itself when the 100e banners and the environment brief share the same front door, and when park names beat generic northern filler every time. That mix of centennial cheer and air-quality vigilance is what keeps Rouyn-Noranda from reading like a generic mining-town blurb.

Drawn from Ville de Rouyn-Noranda, Radio-Canada Abitibi-Témiscamingue.

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 Rouyn-Noranda

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 Rouyn-Noranda 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

#133
Latest · 2025 · of 343
Score 693.8

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

#164
Latest · 2025 · of 343
Score 0.504

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

#178
Latest · 2025 · of 343
Score 164

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

#241
Latest · 2025 · of 327
Score 72.5

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

#273
Latest · 2025 · of 343
Score 0.0021307147158275046

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

#155
Latest · 2025 · of 343
Score 0.05

Worth knowing in Rouyn-Noranda

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

Places to see

Parc botanique À fleur d'eau

The botanical park locals name without the full formal title. It is a recreation landmark on the city list, not a tourist invention.

Quartier centre piétonnier

The pedestrian downtown quarter on the municipal discover pages. It is where centre-ville walking plans start.

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