Is Amarillo tap water safe to drink?

Yes but with caveats

Amarillo's water meets EPA minimum standards but has some concerns. Filtration is recommended for sensitive individuals.

73/100

Purity Score

Issues Found

18.5 GPG

Hardness

Not detected

PFAS

3 Issues Detected in Amarillo

Very Hard Water (18.5 GPG)

Hard water causes scale in pipes and shortens appliance lifespan.

Hardness data for Amarillo

Moderate Chlorine Level

Chlorine within EPA limits but may affect taste.

Chlorine info for Amarillo

Arsenic Approaching Limit (0.5 mg/L)

EPA limit is 0.010 mg/L.

Arsenic info for Amarillo

Fix Your Water — See Recommended Filters

Texas

791,017,910,279,103 · Groundwater Ogallala Aquifer

Hard Water in Amarillo: What Your Pipes Are Dealing With

Moderate Risk Updated March 2026 199,371 residents

See Best Filters for Amarillo

Purity Score

Amarillo has hard water conditions that can affect plumbing, appliances, and daily water use. This report breaks down hardness levels, other contaminants, and the most effective treatment options.

Water Quality Data

Not detected (2.5 ppb)

Very hard softener recommended.

Hard water in Amarillo

Chlorine

Medium

Affects taste and skin. Carbon filter removes it.

Learn about chlorine

TDS

Unknown

High TDS (>500 ppm) may affect taste.

Contaminant Levels

PFAS

Lead

2.5 ppb

Nitrate

2.2 mg/L

Arsenic

0.5 mg/L

Hardness

18.5 gpg

Health Insights

1
At 18.5 GPG, Amarillo's water qualifies as very hard. This can cause limescale in pipes and shorten appliance lifespan.
2
Chlorine levels may affect the taste of Amarillo's tap water. A carbon filter improves flavor.

Score

73 /100

Moderate

"Good" threshold (70)

Amarillo tap water is sourced from Groundwater Ogallala Aquifer and treated by City of Amarillo Water Utilities. Water hardness is very hard at 18.5 GPG which may cause scale buildup. TDS is 650 ppm which is above the EPA secondary guideline of 500 ppm. Overall purity score: 73/100 (Moderate). Updated for 2026.

Fix Your Water

Best filters matched to Amarillo's 3 issues.

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MATCHED TO AMARILLO'S WATER DATA

Best Water Filters for Amarillo, TX (2026)

Matched to Very Hard Water (18.5 GPG), Moderate Chlorine in Amarillo.

Very Hard Water (18.5 GPG) Moderate Chlorine

Best Overall #1 for Amarillo

AFWFilters 5600sxt 48000 Grain Softener

Salt-Based Water Softener

$650-750

Why this fits Amarillo

Handles Amarillo's hard water (Very Hard Water (18.5 GPG))
Premium quality at $650-750

Pros & Cons +

48000 grain capacity handles very hard water

Digital metered valve saves salt

Requires salt refills monthly

Does not remove contaminants

Fix Your Water — Check Price

Best Value

Clearly Filtered Water Pitcher

Pitcher Filter

$80-95

Why this fits Amarillo

Eliminates chlorine taste and odor from Amarillo's water
NSF/ANSI 42 + NSF/ANSI 53 + NSF/ANSI 401 certified
Budget-friendly at $80-95

Pros & Cons +

No installation fill and pour

Removes 365+ contaminants including PFAS

Small capacity 2-3 people

Filter replacements every 4 months

Check Price on Amazon

Best for Taste

Waterdrop 10UA Under-Sink Filter

Under-Sink Carbon Filter

$40-60

Why this fits Amarillo

Eliminates chlorine taste and odor from Amarillo's water
NSF/ANSI 42 certified
Budget-friendly at $40-60

Pros & Cons +

Very affordable

Easy DIY install no plumber

Does not remove PFAS or hardness

Single point of use only

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Also Recommended

Waterdrop G3P800 Tankless RO

Tankless Reverse Osmosis

$380-450

Why this fits Amarillo

Eliminates chlorine taste and odor from Amarillo's water
NSF/ANSI 58 + NSF 372 certified
Premium quality at $380-450

Pros & Cons +

No tank saves cabinet space

800 GPD fast flow rate

Higher upfront cost

Filter replacements are proprietary

Check Price on Amazon

As an Amazon Associate, PurityMap may earn from qualifying purchases. Based on latest Amarillo water data.

Full Filter Comparison for Amarillo

Know exactly what's in YOUR tap

City data shows averages. Your home may differ.

Test Your Water — $25-30

About Amarillo's Water

Hard Water in Amarillo: Impact on Plumbing and Appliances

At 18.5 grains per gallon, Amarillo's water qualifies as very hard. Hard water carries dissolved calcium and magnesium that deposit as limescale inside pipes, water heaters, dishwashers, and washing machines over time. Scale accumulation reduces appliance efficiency and shortens service life. A salt-based water softener is the most effective solution for whole-home protection. For drinking water only, a reverse osmosis system also reduces mineral content significantly.

Explore Amarillo Water Data

Amarillo Water FAQ

Is Amarillo TX tap water safe to drink in 2026?

Amarillo tap water meets EPA federal drinking water standards and scores 73/100 (Moderate) on PurityMap for 2026. For most healthy adults the water is considered safe but point-of-use filtration adds an important layer of protection.

Does Amarillo TX use chlorine or chloramine for disinfection?

Amarillo uses chloramine as the primary disinfectant with a residual level of 1.6 ppm. Chloramine is harder to remove than free chlorine and requires a catalytic carbon or reverse osmosis filter. Standard Brita-style pitchers will NOT remove chloramine.

How hard is Amarillo TX water and what is the TDS level?

Amarillo water hardness is 18.5 grains per gallon (very hard) with a TDS of 650 ppm (unacceptable). This level causes noticeable scale buildup in water heaters kettles and dishwashers. A water softener is recommended to protect plumbing and reduce soap usage.

Has PFAS been found in Amarillo TX drinking water?

Based on available EPA UCMR5 monitoring data as of 2026 PFAS have not been detected above EPA advisory levels in Amarillo drinking water.

What is the best water filter for Amarillo?

Based on Amarillo's water profile, we recommend the AFWFilters 5600sxt 48000 Grain Softener. Amarillo has very hard water (18.5 GPG) and elevated chlorine. A whole-house carbon plus softener system handles both.

Nearby Reports

HoustonTexas — 59/100 DallasTexas — 64/100 College StationTexas — 69/100 LubbockTexas — 71/100 San AntonioTexas — 73/100 MidlandTexas — 73/100

All Texas cities

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Data Sources

EPA SDWIS
EWG Tap Water Database
City of Amarillo Water Utilities CCR
USGS monitoring data

PurityMap compiles public data. Updated March 2026.

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