Shoreview Water Hardness & Quality Report (2026)
Water Hardness
15 grains per gallon
Source
groundwater
pH Level
7.8
neutral = 7.0
Lead
0.003 mg/L
✓ Below action level
TDS
262.2 mg/L
Est. Daily Cost
$0.69
energy & soap waste
Source: See methodology section below · 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 Shoreview, your appliances are currently losing 34% efficiency due to mineral buildup.
| Appliance | In Shoreview | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 1.5 yrs | 8.5 yrs | -82% |
| Washing Machine | 4.1 yrs | 12 yrs | -66% |
| Water Heater | 5.3 yrs | 15 yrs | -65% |
Regional Water Comparison
How Shoreview compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Shoreview, Minnesota | 257 mg/L | 39.9 ppt | 🔴 Very Hard | groundwater |
| New Brighton, Minnesota | 410.88 mg/L | 51.2 ppt | 🔴 Very Hard | groundwater |
| Mounds View, Minnesota | ≈ 120–179 mg/L | 0 ppt | 🟠 Hard | groundwater |
| Roseville, Minnesota | ≈ 120–179 mg/L | 51.2 ppt | 🟠 Hard | river |
| Vadnais Heights, Minnesota | ≈ 120–179 mg/L | 168.1 ppt | 🟠 Hard | groundwater |
National Benchmark
How Shoreview compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Shoreview | 257 mg/L | 🔴 High |
| USA National Avg | 151 mg/L | 🟠 Moderate |
| Scarsdale Top Rated | 0.02 mg/L | 🟢 None |
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What Makes Shoreview's Water Unique?
Local geology and source profile
City of Shoreview Public Works Utilities Department manages drinking water for approximately 26,000 residents in Shoreview, Minnesota, in Ramsey County within the Twin Cities metropolitan area. Water is sourced exclusively from six groundwater wells, ranging 395 to 442 feet deep, tapping the Quaternary Buried Artesian and Jordan aquifers. Treatment at the city's water treatment plant includes aeration, filtration, and disinfection with chloramines to meet state and federal standards. No surface water sources are used.
The supply originates beneath the glacial till and bedrock of the Upper Mississippi River watershed. The Jordan aquifer — a major Cambrian sandstone formation — and the overlying Quaternary Buried Artesian aquifer shape water chemistry through prolonged contact with limestone and dolomite layers, resulting in heavily mineralised groundwater. This geology, prevalent across east-central Minnesota, enhances dissolved solids through rock dissolution while minimising organic contaminants from surface runoff.
Very hard water at 257 mg/L causes significant scale buildup in water heaters, dishwashers, and coffee makers, reducing efficiency and raising energy costs. Laundry may feel stiff and soap lathers poorly, requiring more detergent. Annual descaling of fixtures and heaters is strongly advised. A whole-house water softener is highly recommended — set based on average hardness — requiring periodic salt replenishment. The 2024 Drinking Water Quality Report confirms no violations of federal or state standards and no PFAS detections above advisory levels.
Geology & Source: Quaternary Buried Artesian and Jordan aquifers; Cambrian Jordan Sandstone dissolves calcium and magnesium through carbonate-rich sedimentary contact — produces very hard supply
Other Minnesota Water Reports
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Frequently Asked Questions
Is Shoreview's water safe to drink?
Do I need a water softener in Shoreview?
How does Shoreview compare to the USA average?
Data Sources & Methodology
Water quality data for Shoreview is derived from geographic and geological modelling of the surrounding region. No federal monitoring station data was available for this location.
Water Hardness
Modelled estimate based on state-level USGS geological survey data for this region. No direct USGS Water Quality Portal measurement was matched to this city — the value reflects a statistical range calibrated to the state's dominant rock types and typical source water characteristics.
pH
Estimated from regional geology and source water characteristics. pH is correlated with water hardness and local bedrock — values may differ from utility-reported figures.
TDS — Total Dissolved Solids
Estimated using a derived ratio from water hardness and regional conductance profiles. TDS in natural water correlates strongly with total mineral content including hardness ions.
PFAS — Perfluoroalkyl and Polyfluoroalkyl Substances
EPA UCMR5 (5th Unregulated Contaminant Monitoring Rule, 2023–2025) — sum of PFAS compounds detected at the public water system serving this city. A value of 0 indicates the system was sampled with no detection above reporting limits.
Lead
Modelled estimate based on the EPA Lead and Copper Rule 90th-percentile tap-sample methodology. No publicly available per-city lead dataset with sufficient national coverage exists. Values are a conservative baseline derived from city population tier and infrastructure age — all estimates are maintained below the EPA action level of 0.015 mg/L.
Appliance Lifespan
Calculated from water hardness using a linear degradation model. Baseline lifespans represent soft-water performance (kettle: 8.5 yrs, washing machine: 12.0 yrs, water heater: 15.0 yrs). Hard water mineral scale progressively reduces operational life in direct proportion to hardness concentration.