Is Chandler, Arizona Shower Water Safe? What's In Your Water (2026)
Khat Cruz
Is Chandler, Arizona Shower Water Safe?
Population: 280,453 · Water Source: Salt River Project, Groundwater
For health-conscious residents of Chandler, Arizona, understanding what's in your shower water is crucial for skin, hair, and respiratory health. While Chandler's tap water meets federal safety standards for drinking, certain contaminants present in shower water can still impact your well-being and home. It's important to be aware of these factors to protect yourself and your family.
💧 Where Does Chandler's Water Come From?
Primary Source: Salt River Project, Groundwater
Chandler's water supply primarily comes from surface water delivered by the Salt River Project (SRP) and local groundwater wells. SRP water originates from snowmelt and rain in the mountains of central Arizona, while groundwater is pumped from the extensive aquifer beneath the region. This blend ensures a robust and reliable water supply for the city.
Treatment: Chloramination, Coagulation/Flocculation, Sedimentation, Filtration
🔬 What's In Chandler's Shower Water?
Here are the key contaminants detected in Chandler's water supply based on real testing data from the EWG Tap Water Database:
| Contaminant | Level Found | EPA Limit | EWG Guideline | Status |
|---|---|---|---|---|
| Perfluorohexane sulfonate (PFHXS) | 0.0000 ppt | 1e-05 ppt | 0.0000 ppt | ⚠️ Exceeds EWG Health Guideline (5775x above) |
| Arsenic | 5.20 ppb | 10.0 ppb | 0.0040 ppb | ⚠️ Exceeds EWG Health Guideline (1300x above) |
| Perfluorooctane sulfonate (PFOS) | 0.0000 ppt | 4e-06 ppt | 0.0000 ppt | 🚨 ABOVE EPA LIMIT (23x above) |
| Haloacetic acids (HAA9) | 35.77 ppb | No federal limit | 0.060 ppb | ⚠️ Exceeds EWG Health Guideline (596x above) |
| Total trihalomethanes (TTHMs) | 47.32 ppb | 80.0 ppb | 0.150 ppb | ⚠️ Exceeds EWG Health Guideline (315x above) |
| Chromium (hexavalent) | 5.63 ppb | No federal limit | 0.020 ppb | ⚠️ Exceeds EWG Health Guideline (281x above) |
| Haloacetic acids (HAA5) | 10.93 ppb | 60.0 ppb | 0.100 ppb | ⚠️ Exceeds EWG Health Guideline (109x above) |
| Bromate | 4.84 ppb | 10.0 ppb | 0.100 ppb | ⚠️ Exceeds EWG Health Guideline (48x above) |
| Perfluorooctanoic acid (PFOA) | 0.0000 ppt | 4e-06 ppt | 0.0000 ppt | ⚠️ Exceeds EWG Health Guideline (41x above) |
| Nitrate | 4.61 ppm | 10.0 ppm | 0.140 ppm | ⚠️ Exceeds EWG Health Guideline (33x above) |
Contaminant Details
Perfluorohexane sulfonate (PFHXS)
The health guideline of 0.001 ppt for perfluorohexane sulfonate was defined by EWG based on studies by Phillipe Grandjean of Harvard University and many other independent researchers who found reduced effectiveness of vaccines and adverse impacts on mammary gland development from exposure to PFOA and PFOS, the two PFAS most widely detected in drinking water. This health guideline harm to the developing immune system.
Comparison: State average: 0.0000 ppt. National average: 0.0000 ppt.
Shower Impact: Contaminants in shower water can be absorbed through the skin and inhaled as steam, increasing your daily exposure beyond what you get from drinking water alone.
Arsenic
The health guideline of 0.004 ppb for arsenic was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
Comparison: State average: 3.97 ppb. National average: 0.624 ppb.
Shower Impact: Arsenic in shower water can be absorbed through the skin. Long hot showers increase exposure time and absorption.
Perfluorooctane sulfonate (PFOS)
The health guideline of 0.3 ppt for PFOS was defined by EWG based on studies by Phillipe Grandjean of Harvard University and many other independent researchers who found reduced effectiveness of vaccines and adverse impacts on mammary gland development from exposure to PFOA and PFOS, the two PFAS most widely detected in drinking water. This health guideline cardiovascular harm and harm to fetal growth.
Comparison: State average: 0.0000 ppt. National average: 0.0000 ppt.
Shower Impact: Contaminants in shower water can be absorbed through the skin and inhaled as steam, increasing your daily exposure beyond what you get from drinking water alone.
Haloacetic acids (HAA9)
The health guideline of 0.06 ppb for haloacetic acids (HAA9) was defined by EWG . This health guideline protects against cancer.
Comparison: State average: 16.14 ppb. National average: 23.70 ppb.
Shower Impact: These disinfection byproducts become airborne in hot shower steam. You can inhale and absorb them through your skin, potentially increasing your exposure beyond just drinking water.
Total trihalomethanes (TTHMs)
The health guideline of 0.15 ppb for trihalomethanes was defined by in a peer-reviewed scientific study by EWG and represents a one-in-one-million lifetime cancer risk level. as a draft public health goal, the level of drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
Comparison: State average: 28.72 ppb. National average: 29.06 ppb.
Shower Impact: These disinfection byproducts become airborne in hot shower steam. You can inhale and absorb them through your skin, potentially increasing your exposure beyond just drinking water.
Chromium (hexavalent)
The health guideline of 0.02 ppb for chromium (hexavalent) was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
Comparison: State average: 3.36 ppb. National average: 0.440 ppb.
Shower Impact: Hexavalent chromium can be absorbed through the skin during bathing, adding to overall exposure beyond drinking water.
Haloacetic acids (HAA5)
The health guideline of 0.1 ppb for haloacetic acids (HAA5) was defined by as . This health guideline protects against cancer.
Comparison: State average: 7.52 ppb. National average: 19.82 ppb.
Shower Impact: These disinfection byproducts become airborne in hot shower steam. You can inhale and absorb them through your skin, potentially increasing your exposure beyond just drinking water.
Bromate
The health guideline of 0.1 ppb for bromate was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.
Comparison: State average: 1.18 ppb. National average: 1.20 ppb.
Shower Impact: Contaminants in shower water can be absorbed through the skin and inhaled as steam, increasing your daily exposure beyond what you get from drinking water alone.
Perfluorooctanoic acid (PFOA)
The health guideline of 0.09 ppt for PFOA was defined by California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline Harm to the immune system; harm to fetal growth and child development; increased cholesterol.
Comparison: State average: 0.0000 ppt. National average: 0.0000 ppt.
Shower Impact: Contaminants in shower water can be absorbed through the skin and inhaled as steam, increasing your daily exposure beyond what you get from drinking water alone.
Nitrate
The health guideline of 0.14 ppm for nitrate was defined in a peer-reviewed scientific study by EWG and corresponds to one-in-one-million annual cancer risk level.
Comparison: State average: 2.29 ppm. National average: 0.824 ppm.
Shower Impact: While primarily a drinking water concern, nitrates can contribute to skin irritation during extended shower exposure.
🧴 How Chandler's Water Affects Your Skin, Hair & Health
When you shower, contaminants in the water don't just wash off — they're absorbed through your skin and inhaled as steam. Here's how Chandler's water quality may be affecting you:
🧖 Skin Effects
- Dry, itchy skin
- Exacerbated eczema and psoriasis
- Soap scum residue on skin
- Premature skin aging due to chemical exposure
💇 Hair Effects
- Dry, brittle, and dull hair
- Hair color fading more quickly
- Hard water mineral buildup on hair
- Reduced lathering of shampoos and conditioners
🫁 Respiratory Effects
- Irritation of nasal passages and lungs from chloramine/DBP vapors
- Increased risk of asthma symptoms
- Sinus dryness or congestion
- General respiratory discomfort during and after showering
✅ What You Can Do About It
Test Your Home's Water
A home water test can provide specific data on contaminant levels in your Chandler residence, offering a personalized understanding of your water quality.
Install a Quality Shower Filter
A shower filter can effectively reduce chloramine, chlorine byproducts, and sediment, mitigating their harsh effects on skin and hair.
Limit Shower Duration and Temperature
Shorter, cooler showers reduce exposure to volatile chemicals like DBPs and minimize the drying effects of hot water on skin and hair.
Moisturize Immediately After Showering
Applying moisturizer to damp skin helps lock in hydration and creates a protective barrier against environmental stressors, counteracting drying effects.
Consider a Whole-House Filtration System
For comprehensive protection against contaminants throughout your home, a whole-house system treats all water entering your residence, including shower water.
Protect Your Skin & Hair From Chandler's Water
The easiest way to remove chlorine, heavy metals, and other contaminants from your shower water.
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Related Reading
- psoriasis triggered by shower water
- trihalomethanes in treated water
- hexavalent chromium in water
- shower water quality in Glendale, Arizona
- shower water quality in Mesa, Arizona
Is Chandler tap water safe to shower in?
While Chandler's tap water meets federal drinking water standards, showering can expose you to contaminants like chloramines and disinfection byproducts through skin absorption and steam inhalation. These can cause skin dryness, hair damage, and respiratory irritation for sensitive individuals.
Why does my shower water in Chandler feel so hard?
Chandler's water supply, sourced from the Salt River Project and groundwater, is known to be very hard due to high concentrations of dissolved minerals like calcium and magnesium. This leads to soap scum, dry skin, and mineral buildup on fixtures.
Can chloramines in Chandler's water affect my hair and skin?
Yes, chloramines can strip natural oils from your skin and hair, leading to dryness, irritation, and dullness. For those with sensitive skin or conditions like eczema, chloramines can exacerbate symptoms and cause discomfort.
Do shower filters really make a difference for Chandler water?
Absolutely. A high-quality shower filter can significantly reduce chloramines, chlorine byproducts (like THMs and HAAs), and sediment, leading to softer skin, shinier hair, and a reduction in chemical odors during your shower.
What are disinfection byproducts and why are they in my shower water?
Disinfection byproducts (DBPs) like Trihalomethanes (THMs) and Haloacetic Acids (HAAs) form when disinfectants like chloramine react with organic matter in the water. These volatile compounds can off-gas in hot shower steam, leading to inhalation exposure.
