Gravenhurst, Ontario
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Ontario · Civic arena

Gravenhurst

Gravenhurst drinking water hardness is 209 mg/L on OpenStats, plus City Score rankings and local readings.

Civic arena · hometown HUD

Gravenhurst

Arena rank #252 of 172 · 44% XP

DroppingDirectGroundwater
City Score XP

7/8 pillars on the board

44%#252

Gravenhurst packs 7 of eight open-data pillars into its composite standing. Tap a rival below to see how the hometown stacks up head-to-head.

Gravenhurst drinking water

Direct municipal reading

Hardness, pH, and lead from municipal reports on the OpenStats water atlas.

Hardness
209 mg/L
very hard
pH
7.2
Lead
0.1 μg/L

Full Gravenhurst water quality report →What hardness means

Watershed to tap · system map

How Gravenhurst's water works

Open full map

Source, treatment, and distribution path from OpenStats water atlas supply research — not invented plant names. Hardness and grade labels reflect published readings.

Interactive Archify map · OpenStats water dataFull water atlas page →

Local numbers for Gravenhurst

Drinking water first, then permits, tax, internet, radon, and hazards for Gravenhurst.

How Gravenhurst scores

Dropping48

Gravenhurst sits at City Score rank #252 with a standing of 44%, from 7 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. Dropping 48 places versus 2022 (#204 → #252).

Latest owned placements: building permit value rank #295 of 343 (2025); indoor radon rank #35 of 343 at 259 Bq/m³ survey mean; residential mill rate rank #162 of 343 (10.14 mill rate). Full tables and method notes live on each study edition; atlas readings for the same slug open from the topic buttons.

#252
Arena rank (of 172)
44%
City Score
7
Pillars observed
Dropping48
vs 2022
#204 → #252

Arena loadout

Topic XP bars

Arena rank #252 of 172

City Score

7/8 pillars · main XP bar

44%#252
Drinking water

Rank #106

31%
Building permits

Rank #295

14%
Internet

Rank #186

46%
Radon

Rank #35

10%
Hazards

No placement

Property tax

Rank #162

47%

Achievements

Dropping -48Direct municipal readingGroundwater supply

Hometown notes

Archive

Earlier years: 2026 · 2025 · 2024 · 2023

Gravenhurst in brief

Gravenhurst is part of the Ontario civic atlas on OpenStats. Local records point to 1887, with a name tied to its first settler James McCabe and his wife Letitia Simington, and lat.

Decades of ordinary town-building followed: recreation centres, county fairs, and service jobs tied to the wider region. Walk the older blocks and you can still spot seams between eras.

Agriculture, forestry, tourism, and public-sector jobs still mix on the local tax roll the way many Ontario towns do. On OpenStats City Score, Gravenhurst ranks 252 of 7. Municipal recreation, parks, trails, and utility pages remain the best live guide to how Gravenhurst explains itself today.

Permits, mill rates, broadband, radon, hazards, and water quality may show measured values, regional estimates, or empty states until a verified source is linked. That is the same honest pattern OpenStats uses for smaller places already in the corpus, and it keeps Gravenhurst comparable on the hometown board without inventing numbers. Seasonal recreation programming, winter maintenance, and summer festival calendars still fill the municipal news feed most years. Library branches, arena ice, and aquatics schedules are the practical anchors families check before planning a weekend in Gravenhurst. Seasonal recreation programming, winter maintenance, and summer festival calendars still fill the municipal news feed most years. Library branches, arena ice, and aquatics schedules are the practical anchors families check before planning a weekend in Gravenhurst.

Drawn from Municipality of Gravenhurst, CBC Toronto / Ontario.

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 Gravenhurst

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.

Connectivity · OpenStats

OpenStats Broadband Download Speeds

OpenStats

Cities ranked by estimated best advertised download (Mbps). Anchored to the current ISED National Broadband Data vintage, then backcast along a national speed curve with city-specific fiber-arrival and 50/10 availability paths so relative ranks can change over the decade. Not a claim of audited historical hex maps for every year.

10 editions · 2016–2025

#186
Latest · 2025 · of 343
Score 377.2

Construction · OpenStats

OpenStats Building Permit Value

OpenStats

Cities ranked by calendar-year building permit value. Direct rows sum Statistics Canada Table 34-10-0292-01. Cities without a direct reading use population × provincial per-capita permit intensity (estimated), so every seed city has a year-varying construction signal.

10 editions · 2016–2025

#295
Latest · 2025 · of 343
Score 178168694

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). Growth and CSI use StatCan annual tables; permits, 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

#252
Latest · 2025 · of 343
Score 0.443

Safety · OpenStats

OpenStats Crime Severity Index

OpenStats

Communities ranked by Statistics Canada Crime Severity Index (Table 35-10-0026-01). Rank 1 is highest CSI (worse). Values are CMA where a metro match exists, otherwise provincial CSI. Hometown pages label the grain.

10 editions · 2016–2025

#265
Latest · 2025 · of 343
Score 57.17

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

#106
Latest · 2025 · of 343
Score 209

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

#35
Latest · 2025 · of 343
Score 259

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

#162
Latest · 2025 · of 343
Score 0.01201138651669791

Property tax · OpenStats

OpenStats Residential Mill Rates

OpenStats

Municipalities ranked by residential mill rate. Rank 1 is the highest rate. Published municipal years are used when available; gaps are interpolated or follow the provincial median path so the tax pillar moves year to year for every city.

10 editions · 2016–2025

#162
Latest · 2025 · of 343
Score 10.13792427689748

Worth knowing in Gravenhurst

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

Places to see

Gravenhurst downtown

Historic main street blocks, local shops, and civic buildings remain the walking-tour version of Gravenhurst.

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When Gravenhurst moves in a ranking, posts new permit figures, or lands in a study, get a short note. A few sends a year, only when something changes.

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