Moderately Hard

ZIP Code 75503

Bowie County, Texas — Texarkana

86.5PPM (mg/L)
5.1Grains/Gallon
18Monitoring stations
060120180250
86ppm
5.1 grains per gallon
Moderately Hard

What This Means

Bowie County, Texas has moderately hard water, estimated at 86.5 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

1
Monitor for minor effects. At 86.5 ppm, you may notice occasional water spots on dishes or light mineral buildup on fixtures over time.
2
Consider a shower filter if you notice dry skin or hair. A simple shower head filter ($15–40) can reduce mineral contact and improve skin and hair health.
3
A whole-house softener is optional at this level. If you want to prevent all scale buildup, a salt-free conditioner ($300–800) is a low-maintenance option.

Hardness Details

ZIP Code75503
CountyBowie
CityTexarkana
StateTexas (TX)
Hardness (PPM)86.5 mg/L — Moderately Hard
Hardness (GPG)5.1 grains/gallon
Classification61 - 120 mg/L

Source: USGS Water Quality Portal, county-level median

Your Water Utility

Utility NameEL CHAPARRAL MOBILE HOME PARK
System IDTX0190070
Water SourceSurface water

ⓘ Your utility may treat water before delivery, which can change hardness levels. Check your utility's annual Consumer Confidence Report (CCR) for exact hardness values.

USGS Monitoring Data

Monitoring Stations18
Range13 – 474 mg/L
Most Recent Data2008
Data QualityLimited

⚠ Limited monitoring data for this county. Estimate may be less accurate.

Source: USGS Water Quality Portal

Effects at 86.5 PPM Hardness

Skin & HairMildPipesMildLaundryMildTasteMild

At 86.5 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 Texarkana Water Safe to Drink?

Yes. Hard water at 86.5 ppm in Texarkana 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

SoftModerateHardVery HardUS Avg: 100 ppmYou: 86 ppm0 ppm280+ ppm

Texarkana water at 86.5 ppm is 14% softer 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 86.5 PPM Water

Consider a shower filter ($15–40) for skin and hair benefits. At 86.5 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.

Bowie County Water Hardness Map

Soft   Moderate   Hard   Very Hard

Frequently Asked Questions

What is the water hardness for ZIP code 75503?

ZIP code 75503 is in Bowie County, Texas, with estimated water hardness of 86.5 mg/L (5.1 GPG), classified as moderately hard. The area is served by EL CHAPARRAL MOBILE HOME PARK.

Do I need a water softener in 75503?

With moderately hard water at 86.5 PPM, a water softener is optional. You may notice some minor scale buildup over time.

What county is ZIP code 75503 in?

ZIP code 75503 is in Bowie County, Texas (TX).

Is Texarkana water hard or soft?

Texarkana water is classified as moderately hard with an estimated hardness of 86.5 ppm (5.1 GPG). This is moderately hard — some minor mineral effects may be noticeable.

Is hard water in 75503 safe to drink?

Yes, hard water in ZIP code 75503 at 86.5 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 86.5 PPM water damage my appliances?

At 86.5 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 Bowie County?

Bowie County has moderately hard water at 86.5 ppm. A softener is optional but can help if you notice dry skin or minor scale.

Is Texarkana water OK for aquariums and plants?

Generally yes. At 86.5 ppm, most freshwater fish and plants will do fine. Check species-specific requirements for sensitive fish.