Maple Ridge Water Hardness & Quality Report (2026)
Water Hardness
Source
reservoir
pH Level
7.1
neutral = 7.0
Lead
0.001 mg/L
✓ Below action level
TDS
30.5 mg/L
Est. Daily Cost
$0.05
energy & soap waste
Source: Health Canada Water Quality · Updated 2026
0–60
mg/L
Soft
61–120
mg/L
Moderately Hard
121–180
mg/L
Hard
180+
mg/L
Very Hard
Appliance Damage Report
In Maple Ridge, your appliances are currently losing 3% efficiency due to mineral buildup.
| Appliance | In Maple Ridge | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 9 yrs | 8.5 yrs | — |
| Washing Machine | 12.9 yrs | 12 yrs | — |
| Water Heater | 14.8 yrs | 15 yrs | -1% |
Regional Water Comparison
How Maple Ridge compares to its nearest neighbours
| City | Hardness | Mineralization | Risk |
|---|---|---|---|
| ▶ Maple Ridge, British Columbia | 19 mg/L | Low | 🟢 Soft |
| Haney, British Columbia | 96.5 mg/L | Medium | 🟡 Moderately Hard |
| Hammond, British Columbia | 18.5 mg/L | Low | 🟢 Soft |
| Albion, British Columbia | 41.5 mg/L | Low | 🟢 Soft |
| Walnut Grove, British Columbia | 48.5 mg/L | Low | 🟢 Soft |
National Benchmark
How Maple Ridge compares to the Canada average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Maple Ridge | 19 mg/L | 🟢 None |
| Canada National Avg | 141 mg/L | 🟠 Moderate |
| Vancouver Top Rated | 3 mg/L | 🟢 None |
Bring Vancouver-quality water to your Maple Ridge home
Shop water softeners on Amazon.com →
What Makes Maple Ridge's Water Unique?
Local geology and source profile
Maple Ridge receives its drinking water through Metro Vancouver (GVWD) bulk supply, augmented by the Alouette Lake reservoir system in the Golden Ears mountain watershed — a supplementary source managed by Maple Ridge and connected to the Metro Vancouver regional network. Water is treated at the Seymour-Capilano Filtration Plant and local facilities using ozonation, biofiltration, UV disinfection, and chloramination, fully meeting the Guidelines for Canadian Drinking Water Quality (GCDWQ). Hardness measures 19 mg/L (1.1 gpg) — classified as soft by Health Canada, reflecting the mountain-source character of both Metro Vancouver and the local Alouette watershed.
Maple Ridge's Alouette Lake watershed lies within the Golden Ears mountain range — a Coast Mountain massif of granodiorite, quartz diorite, and metamorphic rock that constitutes part of the same magmatic arc geology as Metro Vancouver's primary watersheds. These resistant crystalline rocks release minimal calcium or magnesium to percolating rainfall and snowmelt. The somewhat higher hardness (19 mg/L) compared to other Metro Vancouver municipalities (4–6 mg/L) may reflect modest contributions from localised distribution infrastructure and longer water residence time in Maple Ridge's eastern Fraser Valley transmission system.
With 19 mg/L of hardness, Maple Ridge homes are essentially scale-free — kettle and tap descaling is rarely needed more than a few times per year. Hot water tanks operate with minimal scale accumulation. As with other Fraser Valley soft-water municipalities, mild corrosivity to older copper or galvanised plumbing warrants attention in Maple Ridge's pre-1980 homes — Metro Vancouver's lime dosing and corrosion inhibitor programme reduces this risk, and the City of Maple Ridge provides water quality information at mapleridge.ca.
Geology & Source: Supplied by Metro Vancouver (GVWD) mountain reservoir water via the Alouette and Golden Ears watershed infrastructure — water draining through Coast Mountain granodiorite and metamorphic terrain yields very soft water at 19 mg/L (1.1 gpg).