Pender Island Well Depths & Groundwater Data (183 Wells)

Bottom Line Up Front

In PENDER ISLAND the median well is 300 feet deep and draws from Unknown bedrock, which supplies 105.5% of wells here. Water is very hard at about 325 mg/L, so a softener is standard equipment. Rotary drilling is routine and 94% of wells serve ordinary household use. Treatment emphasis: standard regional mineral profile. Local sampling should confirm the unresolved formation profile.

Modelled Well Depth

300 FT

Median for this area. Typical range 200–388 ft.

Est. Completion Cost

$24,700 CAD

$82/ft effective rate (includes fixed $1,900 mobilization & pump installation).

Water Hardness

325 MG/L

Very Hard. Standard regional mineral profile.

Pump class at this depth: 1 HP submersible, deep-set drop pipe

Adjust Target Depth

Drag the yellow indicator across the strata bar

Representative Geological StrataDrilling in: Unknown (0–750+ ft)

Unknown

40 ft (Shallow)Median 300 ft750 ft (Deep)

Well Statistics

Local measurements compared against British Columbia provincial benchmarks.

Hydrogeological Metric	Local Measurement	BC Provincial Benchmark
Total Registered Wells	183	1,420 avg per RM
Median Well Depth	300 ft	118 ft provincial median
Average Well Depth	313.6 ft	137.1 ft provincial average
Recorded Depth Range	28 – 760 ft	2 – 1,201 ft recorded range
Dominant Aquifer	Unknown	Mixed glacial till province-wide
Estimated Water Hardness	325 mg/L — Very Hard	210 mg/L provincial average
Est. Drilling Cost Range	$6,610 – $17,260 CAD	$110/ft plus mobilization
Domestic Household Use	94% of wells	88% province-wide

Where This Report Applies

Approximate boundary of PENDER ISLAND

Shaded area is an approximate municipal outline for orientation only. Well records are aggregated across the entire PENDER ISLAND.

Depth Distribution

Most completed wells fall near the median depth of 300 ft.

0-50 ft

4.5% · 10

51-100 ft

3.6% · 8

101-150 ft

8% · 18

151-200 ft

16.1% · 36

201-250 ft

11.6% · 26

251-300 ft

20.5% · 46

301-400 ft

15.6% · 35

401+ ft

20.1% · 45

Median depth of 300 ft falls inside the reported range. Deeper completions here usually mean higher mineral content but steadier year-round pressure.

Aquifer Composition

Bedrock and drift aquifers recorded by drillers in this area.

Undifferentiated Aquifer 105.5%

193 wells Unclassified hydrogeological formation from legacy provincial drill records.

Water Quality Profile

Estimated hardness, mineral risks and treatment implications.

Total Hardness

Very Hard

325 MG/L

as CaCO3, Health Canada scale

Soft Moderate Hard Very hard

Present Mineral Risk

Scale build-up in kettles, heaters and fixtures
Dissolved iron and manganese staining
Elevated calcium and magnesium from Unknown bedrock

Test before purchasing treatment. Hardness varies well to well within the same quarter section.

Size custom treatment system for this water

Drilling Activity

Historical permit and construction activity by decade.

Pre-1970

5 wells · avg 89 ft

1970s

10 wells · avg 187 ft

1980s

7 wells · avg 297 ft

1990s

69 wells · avg 302 ft

2000s

53 wells · avg 343 ft

2010s

15 wells · avg 328 ft

2020s

21 wells · avg 232 ft

31% of wells are over 30 years old. Steel casing installed before 1995 can lose integrity, so any older well should get a casing inspection and a bacterial test before you rely on it.

Affiliate & Editorial Disclosure: In accordance with the Competition Bureau of Canada and FTC guidelines, please note that links to filtration equipment and test kits are affiliate links. If you purchase through our links, Canada Well Data may earn a commission at no extra cost to you. Recommendations are generated independently from regional well records and Health Canada GCDWQ standards. Learn more about our affiliate and editorial disclosure policy.

Data-Driven Prescription

The treatment system this water needs

Generated from 325 mg/L hardness, unknown and a 300 ft median completion depth, for a four-person household. Adjust the assumptions in the builder.

Equipment Total

$2,039

Annual Consumables

$489

Softener Sizing

52,000 gr

01

Water Testing

Tap Score Canadian Essential Water Test

required

Nothing gets sized without numbers. Regional modelling puts hardness near 325 mg/L in unknown, but your own well can sit well off that median.

Sizing: Accredited lab panel: hardness, iron, manganese, nitrate, arsenic, total coliform and E. coli
Equipment: $349 CAD
Annual Consumables: $349 CAD

Shop this stage Budget option · $39 Premium option · $499

02

Whole-Home Softening

SpringWell SS1 48,000 Grain Whole-Home Softener

required

At 325 mg/L (very hard) a 4-person household loads roughly 5.7k grains of hardness per day onto the plumbing.

Sizing: 52,000 grain metered capacity — about a 7-day regeneration cycle with reserve
Equipment: $1,690 CAD
Annual Consumables: $140 CAD

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Frequently Asked Questions

Quick answers about water wells in PENDER ISLAND.

How deep are water wells in PENDER ISLAND?

The average water well in PENDER ISLAND, BC is 313.6 feet deep. Most wells range between 200.0 and 387.5 feet.

What is the primary aquifer in PENDER ISLAND?

The most common aquifer tapped by drillers in PENDER ISLAND is Unknown.