TOWN OF GRAND RAPIDS Water Well Depth & Hydrogeology
Regional groundwater summary • GWDrill Historical Log Extraction
Bottom Line Up Front
In TOWN OF GRAND RAPIDS the median well is 112 feet deep and draws from Carbonate Rock (Limestone/Dolomite) bedrock, which supplies 95.7% of wells here. Water is very hard at about 375 mg/L, so a softener is standard equipment. Rotary drilling is routine and 91.6% of wells serve ordinary household use. Treatment emphasis: scale buildup, calcium/magnesium hardness. Carbonate chemistry creates persistent calcite scaling.
Modelled Well Depth
112 FT
Median for this area. Typical range 84–147 ft.
Est. Completion Cost
$10,412 CAD
$93/ft effective rate (includes fixed $1,900 mobilization & pump installation).
Water Hardness
375 MG/L
Extremely Hard. Scale buildup, calcium/magnesium hardness.
Pump class at this depth: 1/2 HP submersible, 4" casing
Adjust Target Depth
Drag the yellow indicator across the strata bar
Well Statistics
Local measurements compared against Manitoba provincial benchmarks.
| Hydrogeological Metric | Local Measurement | MB Provincial Benchmark |
|---|---|---|
| Total Registered Wells | 161 | 1,420 avg per RM |
| Median Well Depth | 112 ft | 118 ft provincial median |
| Average Well Depth | 119.2 ft | 137.1 ft provincial average |
| Recorded Depth Range | 10 – 320 ft | 2 – 1,201 ft recorded range |
| Dominant Aquifer | Carbonate Rock (Limestone/Dolomite) | Mixed glacial till province-wide |
| Estimated Water Hardness | 375 mg/L — Very Hard | 210 mg/L provincial average |
| Est. Drilling Cost Range | $7,620 – $15,044 CAD | $110/ft plus mobilization |
| Domestic Household Use | 92% of wells | 88% province-wide |
Where This Report Applies
Approximate boundary of TOWN OF GRAND RAPIDS
Shaded area is an approximate municipal outline for orientation only. Well records are aggregated across the entire TOWN OF GRAND RAPIDS.
Depth Distribution
Most completed wells fall near the median depth of 112 ft.
Median depth of 112 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.
154 wells Major regional bedrock aquifer formed by Ordovician/Silurian dolomite. Known for reliable, high-volume yields with elevated mineral hardness and dissolved calcium/magnesium carbonates.
7 wells Unclassified hydrogeological formation from legacy provincial drill records.
Water Quality Profile
Estimated hardness, mineral risks and treatment implications.
Total Hardness
Very Hard375 MG/L
as CaCO3, Health Canada scale
Present Mineral Risk
- Scale build-up in kettles, heaters and fixtures
- Dissolved iron and manganese staining
- Elevated calcium and magnesium from Carbonate Rock (Limestone/Dolomite) bedrock
Test before purchasing treatment. Hardness varies well to well within the same quarter section.
Size custom treatment system for this waterDrilling Activity
Historical permit and construction activity by decade.
74% 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.
Data-Driven Prescription
The treatment system this water needs
Generated from 375 mg/L hardness, carbonate rock (limestone/dolomite) and a 112 ft median completion depth, for a four-person household. Adjust the assumptions in the builder.
Equipment Total
$5,378
Annual Consumables
$679
Softener Sizing
60,000 gr
Water Testing
Tap Score Canadian Essential Water Test
Nothing gets sized without numbers. Regional modelling puts hardness near 375 mg/L in carbonate rock (limestone/dolomite), 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
Iron, Manganese & Sulfur
SpringWell WS1 Air-Injection Iron & Manganese Filter
Dissolved iron and manganese are the routine complaint on carbonate rock (limestone/dolomite) wells — they stain fixtures and foul softener resin if not removed first.
- Sizing
- Air-injection oxidation, chemical-free, ahead of the softener
- Equipment
- $1,990 CAD
- Annual Consumables
- $60 CAD
Whole-Home Softening
US Water Systems Matrixx Smart Twin-Tank Softener
At 375 mg/L (very hard) a 4-person household loads roughly 6.6k grains of hardness per day onto the plumbing.
- Sizing
- 60,000 grain metered capacity — about a 7-day regeneration cycle with reserve
- Equipment
- $2,490 CAD
- Annual Consumables
- $180 CAD
Drinking Water RO
AquaTru Countertop Reverse Osmosis Purifier
With total dissolved solids tracking 375 mg/L hardness, a drinking-water polish is the cheapest quality-of-life upgrade in the stack.
- Sizing
- 5-stage under-sink RO at the kitchen cold tap
- Equipment
- $549 CAD
- Annual Consumables
- $90 CAD
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Frequently Asked Questions
Quick answers about water wells in TOWN OF GRAND RAPIDS.
How deep are water wells in TOWN OF GRAND RAPIDS?
The average water well in TOWN OF GRAND RAPIDS, MB is 119.2 feet deep. Most wells range between 84.0 and 147.2 feet.
What is the primary aquifer in TOWN OF GRAND RAPIDS?
The most common aquifer tapped by drillers in TOWN OF GRAND RAPIDS is LIMESTONE OR DOLOMITE.