ZIP Code 72914
Sebastian County, Arkansas
What This Means
Sebastian County, Arkansas has moderately hard water, estimated at 118 mg/L (PPM). At this level, you may notice some mineral buildup on fixtures and inside appliances over time. A water softener is optional but can help extend appliance life. Most people don't notice significant issues at this hardness level.
What You Should Do
Hardness Details
| ZIP Code | 72914 |
| County | Sebastian |
| City | — |
| State | Arkansas (AR) |
| Hardness (PPM) | 118 mg/L — Moderately Hard |
| Hardness (GPG) | 6.9 grains/gallon |
| Classification | 61 - 120 mg/L |
Source: USGS Water Quality Portal, county-level median
USGS Monitoring Data
| Monitoring Stations | 52 |
| Range | 6 – 655 mg/L |
| Most Recent Data | 2025 |
| Data Quality | Measured |
Source: USGS Water Quality Portal
Effects at 118 PPM Hardness
At 118 ppm, some minor effects are possible: slight soap scum on shower doors, occasional water spots on dishes and glassware. Sensitive skin may notice dryness after showers. Appliance efficiency is minimally affected, but you may see light mineral deposits on faucets over time.
Is Sebastian County Water Safe to Drink?
Yes. Hard water at 118 ppm in Sebastian County is safe to drink. The calcium and magnesium that make water hard are actually essential minerals your body needs daily. The World Health Organization confirms there are no health-based guidelines for water hardness.
At this level, taste is generally good. Most people will not notice a mineral flavor, and the water is perfectly suitable for drinking, cooking, and making coffee or tea.
Your Water vs National Average
Sebastian County water at 118 ppm is 18% harder than the US average of approximately 100 ppm. This is close to the national average. While not urgently requiring treatment, monitoring for scale buildup is advisable.
Best Solution for 118 PPM Water
Consider a shower filter ($15–40) for skin and hair benefits. At 118 ppm, a KDF or vitamin C shower filter can reduce mineral contact during bathing. A whole-house salt-free conditioner ($300–800) is an optional but effective way to prevent minor scale buildup on fixtures and appliances without adding sodium to your water.
Sebastian County Water Hardness Map
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Frequently Asked Questions
What is the water hardness for ZIP code 72914?
ZIP code 72914 is in Sebastian County, Arkansas, with estimated water hardness of 118 mg/L (6.9 GPG), classified as moderately hard.
Do I need a water softener in 72914?
With moderately hard water at 118 PPM, a water softener is optional. You may notice some minor scale buildup over time.
What county is ZIP code 72914 in?
ZIP code 72914 is in Sebastian County, Arkansas (AR).
Is Sebastian County water hard or soft?
Sebastian County water is classified as moderately hard with an estimated hardness of 118 ppm (6.9 GPG). This is moderately hard — some minor mineral effects may be noticeable.
Is hard water in 72914 safe to drink?
Yes, hard water in ZIP code 72914 at 118 ppm is safe to drink. The calcium and magnesium minerals are actually beneficial for your health. At this level, the water tastes normal and requires no filtration for drinking purposes.
Will 118 PPM water damage my appliances?
At 118 ppm (moderately hard), minor scale buildup is possible over many years but significant appliance damage is unlikely. Regular descaling maintenance is sufficient.
Do I need a water softener in Sebastian County?
Sebastian County has moderately hard water at 118 ppm. A softener is optional but can help if you notice dry skin or minor scale.
Is Sebastian County water OK for aquariums and plants?
Generally yes. At 118 ppm, most freshwater fish and plants will do fine. Check species-specific requirements for sensitive fish.