Hazleton Water Hardness & Quality Report (2026)
Water Hardness
1.3 grains per gallon
Source
reservoir
pH Level
4.2
neutral = 7.0
Lead
0.007 mg/L
✓ Below action level
TDS
144 mg/L
Est. Daily Cost
$0.06
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 Hazleton, your appliances are currently losing 3% efficiency due to mineral buildup.
| Appliance | In Hazleton | Soft Water City | Efficiency Loss |
|---|---|---|---|
| Kettle | 8.8 yrs | 8.5 yrs | — |
| Washing Machine | 12.7 yrs | 12 yrs | — |
| Water Heater | 14.7 yrs | 15 yrs | -2% |
Regional Water Comparison
How Hazleton compares to its nearest neighbours
| City | Hardness | PFAS (ppt) | Risk | Source |
|---|---|---|---|---|
| ▶ Hazleton, Pennsylvania | 23 mg/L | 0 ppt | 🟢 Soft | reservoir |
| Mountain Top, Pennsylvania | ≈ 120–179 mg/L | 7.8 ppt | 🟠 Hard | groundwater |
| Nanticoke, Pennsylvania | 168.5 mg/L | 8.6 ppt | 🟠 Hard | reservoir |
| Berwick, Pennsylvania | 223 mg/L | 10 ppt | 🔴 Very Hard | groundwater |
| Wilkes-Barre, Pennsylvania | ≈ 0–60 mg/L | 57 ppt | 🟢 Soft | reservoir |
National Benchmark
How Hazleton compares to the USA average
| Benchmark | Hardness | Appliance Risk |
|---|---|---|
| ▶ Hazleton | 23 mg/L | 🟢 None |
| USA National Avg | 151 mg/L | 🟠 Moderate |
| Scarsdale Top Rated | 0.02 mg/L | 🟢 None |
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What Makes Hazleton's Water Unique?
Local geology and source profile
HCA Hazleton Division (Hazleton City Authority Water Department) serves Hazleton and surrounding areas in Luzerne County, Pennsylvania (zip codes 18201 and 18202), drawing from surface water sources within the Upper Lehigh River Watershed. The utility treats water via conventional methods including filtration, chlorination, and chlorine dioxide disinfection at facilities along the distribution system at 400 E Arthur Gardner Pkwy, Hazleton, PA 18201. The system maintains a quality score of 80/100 with no EPA violations, and hardness ranges low at 10–35 ppm (0.5–2 gpg), confirming soft classification.
The supply traverses Carboniferous-age sandstones, shales, and coal measures characteristic of Pennsylvania's Anthracite Valley, including the Llewellyn and Buck Mountain coal measures overlying Pottsville Conglomerate sandstones and shales. These sedimentary formations lack significant carbonate rocks such as limestone or dolomite, producing a very soft water character with minimal dissolved calcium and magnesium. Surficial glacial till and alluvium further buffer against mineralization, keeping hardness ions low throughout the watershed.
This soft water exerts negligible scale buildup on fixtures, pipes, water heaters, dishwashers, and laundry machines. Soap lathers efficiently without excess use, and maintenance is minimal — no descaling needed. A water softener is not recommended, as the naturally low mineral levels already optimize performance and avoid corrosion risks from overly softened water. Overall water quality is good, with pH averaging 7.1 and low sodium at approximately 16 ppm; treatment includes conventional filtration, chlorine, and chlorine dioxide disinfection.
Geology & Source: Upper Lehigh River Watershed, northeastern PA; Carboniferous sandstones, shales, and coal measures (Llewellyn, Buck Mountain, Pottsville Conglomerate) — minimal limestone; glacial till buffers mineralization — soft water
Other Pennsylvania Water Reports
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Frequently Asked Questions
Is Hazleton's water safe to drink?
Do I need a water softener in Hazleton?
How does Hazleton compare to the USA average?
Data Sources & Methodology
Water quality data for Hazleton 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.