RM OF STE. ANNE Water Well Depth & Hydrogeology
Regional groundwater summary • GWDrill Historical Log Extraction
Bottom Line Up Front
In RM OF STE. ANNE the median well is 157 feet deep and draws from Carbonate Rock (Limestone/Dolomite) bedrock, which supplies 56.8% of wells here. Water is very hard at about 315 mg/L, so a softener is standard equipment. Rotary drilling is routine and 94.5% of wells serve ordinary household use. Treatment emphasis: scale buildup, calcium/magnesium hardness. Carbonate chemistry creates persistent calcite scaling.
Modelled Well Depth
157 FT
Median for this area. Typical range 126–178 ft.
Est. Completion Cost
$13,832 CAD
$88/ft effective rate (includes fixed $1,900 mobilization & pump installation).
Water Hardness
315 MG/L
Very Hard. Scale buildup, calcium/magnesium hardness.
Pump class at this depth: 3/4 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 | 2,956 | 1,420 avg per RM |
| Median Well Depth | 157 ft | 118 ft provincial median |
| Average Well Depth | 153.4 ft | 137.1 ft provincial average |
| Recorded Depth Range | 4 – 372 ft | 2 – 1,201 ft recorded range |
| Dominant Aquifer | Carbonate Rock (Limestone/Dolomite) | Mixed glacial till province-wide |
| Estimated Water Hardness | 315 mg/L — Very Hard | 210 mg/L provincial average |
| Est. Drilling Cost Range | $9,875 – $17,500 CAD | $110/ft plus mobilization |
| Domestic Household Use | 95% of wells | 88% province-wide |
Where This Report Applies
Approximate boundary of RM OF STE. ANNE
Shaded area is an approximate municipal outline for orientation only. Well records are aggregated across the entire RM OF STE. ANNE.
Depth Distribution
Most completed wells fall near the median depth of 157 ft.
Median depth of 157 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.
1,680 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.
352 wells Shallow to intermediate glacial drift aquifer deposited in alluvial channels or outwash plains. Yields softer water but requires continuous sediment filtration and shallow bacterial monitoring.
324 wells Unclassified hydrogeological formation from legacy provincial drill records.
87 wells Deep basal sandstone bedrock unit. Supplies exceptionally stable yields; often exhibits moderate mineral hardness with silica-rich water.
8 wells Low-permeability clay-rich glacial deposits with localized sand lenses. Often slow recharge.
Water Quality Profile
Estimated hardness, mineral risks and treatment implications.
Total Hardness
Very Hard315 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.
42% 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 315 mg/L hardness, carbonate rock (limestone/dolomite) and a 157 ft median completion depth, for a four-person household. Adjust the assumptions in the builder.
Equipment Total
$4,029
Annual Consumables
$549
Softener Sizing
50,000 gr
Water Testing
Tap Score Canadian Essential Water Test
Nothing gets sized without numbers. Regional modelling puts hardness near 315 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
SpringWell SS1 48,000 Grain Whole-Home Softener
At 315 mg/L (very hard) a 4-person household loads roughly 5.5k grains of hardness per day onto the plumbing.
- Sizing
- 50,000 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 RM OF STE. ANNE.
How deep are water wells in RM OF STE. ANNE?
The average water well in RM OF STE. ANNE, MB is 153.4 feet deep. Most wells range between 126.0 and 178.0 feet.
What is the primary aquifer in RM OF STE. ANNE?
The most common aquifer tapped by drillers in RM OF STE. ANNE is LIMESTONE OR DOLOMITE.