Is Laredo, Texas Shower Water Safe? What's In Your Water (2026)
Khat Cruz
Last updated: April 2026.
Is Laredo, Texas Shower Water Safe?
Population: 255,205 · Water Source: Rio Grande
Understanding the quality of your shower water in Laredo, Texas, is crucial for your family's health and well-being. While the city's tap water meets federal standards for drinking, certain contaminants can still impact your skin, hair, and respiratory system, especially during a hot shower. Knowing what's in your Laredo shower water empowers you to make informed decisions for a healthier home.
💧 Where Does Laredo's Water Come From?
Primary Source: Rio Grande
Laredo's primary water source is the Rio Grande, a surface water body that flows through several states and international borders. The city operates a comprehensive water treatment plant that draws water from the river, treating it to meet federal and state drinking water standards before distribution. This process involves multiple stages to remove sediment, bacteria, and other impurities.
Treatment: Coagulation, Flocculation, Sedimentation, Filtration, Chloramination
🔬 What's In Laredo's Shower Water?
Here are the key contaminants detected in Laredo's water supply based on real testing data from the EWG Tap Water Database:
| Contaminant | Level Found | EPA Limit | EWG Guideline | Status |
|---|---|---|---|---|
| Haloacetic acids (HAA9) | 42.87 ppb | No federal limit | 0.060 ppb | ⚠️ Exceeds EWG Health Guideline (715x above) |
| Bromochloroacetic acid | 9.93 ppb | No federal limit | 0.020 ppb | ⚠️ Exceeds EWG Health Guideline (496x above) |
| Total trihalomethanes (TTHMs) | 60.25 ppb | 80.0 ppb | 0.150 ppb | ⚠️ Exceeds EWG Health Guideline (402x above) |
| Bromodichloromethane | 21.32 ppb | No federal limit | 0.060 ppb | ⚠️ Exceeds EWG Health Guideline (355x above) |
| Haloacetic acids (HAA5) | 30.73 ppb | 60.0 ppb | 0.100 ppb | ⚠️ Exceeds EWG Health Guideline (307x above) |
| Dibromoacetic acid | 5.14 ppb | No federal limit | 0.030 ppb | ⚠️ Exceeds EWG Health Guideline (171x above) |
| Dibromochloromethane | 16.18 ppb | No federal limit | 0.100 ppb | ⚠️ Exceeds EWG Health Guideline (162x above) |
| Trichloroacetic acid | 9.62 ppb | No federal limit | 0.100 ppb | ⚠️ Exceeds EWG Health Guideline (96x above) |
| Dichloroacetic acid | 15.05 ppb | No federal limit | 0.200 ppb | ⚠️ Exceeds EWG Health Guideline (75x above) |
| Chloroform | 17.56 ppb | No federal limit | 0.400 ppb | ⚠️ Exceeds EWG Health Guideline (44x above) |
Contaminant Details
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: 23.90 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.
Bromochloroacetic acid
The health guideline of 0.02 ppb for bromochloroacetic acid was defined by as . This health guideline protects against cancer.
Comparison: State average: 3.82 ppb. National average: 2.80 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: 25.58 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.
Bromodichloromethane
The health guideline of 0.06 ppb for bromodichloromethane was defined by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
Comparison: State average: 6.50 ppb. National average: 5.89 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.
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: 12.54 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.
Dibromoacetic acid
The health guideline of 0.03 ppb for dibromoacetic acid was defined by as . This health guideline protects against cancer and harm to fetal growth and development.
Comparison: State average: 2.64 ppb. National average: 1.13 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.
Dibromochloromethane
The health guideline of 0.1 ppb for dibromochloromethane was defined by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
Comparison: State average: 5.95 ppb. National average: 3.55 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.
Trichloroacetic acid
The health guideline of 0.1 ppb for trichloroacetic acid was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
Comparison: State average: 2.14 ppb. National average: 6.57 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.
Dichloroacetic acid
The health guideline of 0.2 ppb for dichloroacetic acid was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
Comparison: State average: 6.77 ppb. National average: 8.00 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.
Chloroform
The health guideline of 0.4 ppb for chloroform was defined by the California Office of Environmental Health Hazard Assessment as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
Comparison: State average: 7.52 ppb. National average: 16.20 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.
🧴 How Laredo'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 Laredo's water quality may be affecting you:
🧖 Skin Effects
- Increased dryness and irritation, especially for eczema sufferers
- Redness and flakiness due to mineral and chemical residue
- Dull or lacklustre appearance from hard water buildup
- Potential exacerbation of existing skin conditions like psoriasis or acne
💇 Hair Effects
- Dry, brittle, and frizzy texture
- Fading of hair color and chemical treatments
- Dullness and lack of shine from mineral deposits
- Increased hair breakage and difficulty styling
🫁 Respiratory Effects
- Irritation of nasal passages and throat from inhaled chloramine and TTHM vapors
- Exacerbation of asthma or other respiratory sensitivities
- Coughing or shortness of breath in poorly ventilated bathrooms
- Headaches or dizziness from chemical inhalation during long, hot showers
✅ What You Can Do About It
Test Your Shower Water
A home water testing kit can provide specific data on contaminants in your Laredo home, giving you a clear picture of what you're showering in.
Install a Quality Shower Filter
A good shower filter can significantly reduce chlorine, chloramine, TTHMs, and sometimes heavy metals, protecting your skin, hair, and lungs from chemical exposure.
Shorten Shower Times & Lower Temperature
Reducing the duration and temperature of your showers can minimize exposure to chemical vapors and reduce the drying effects of hot water on skin and hair.
Moisturize Immediately After Showering
Applying a high-quality moisturizer to damp skin within minutes of showering helps lock in moisture and counteract the drying effects of hard water and chemicals.
Ensure Proper Bathroom Ventilation
Using an exhaust fan or opening a window helps dissipate chemical vapors and steam, reducing inhalation exposure during and after your shower.
Protect Your Skin & Hair From Laredo's Water
The easiest way to remove chlorine, heavy metals, and other contaminants from your shower water.
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Replacement filter cartridge for Afina shower filters. Lasts up to 6 months or 10,000 gallons.
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Shop Now →❓ Frequently Asked Questions
Related Reading
- why your skin feels dry after showering
- shower water making skin look dull
- why hair feels oily after showering
- nitrate contamination in water
- fluoride effects on skin
- shower water quality in San Antonio, Texas
- shower water quality in Amarillo, Texas
Is Laredo tap water safe to shower in?
While Laredo's tap water meets EPA drinking water standards, showering introduces different concerns. Hot water vaporizes chemicals like chloramine and TTHMs, allowing them to be inhaled. Hard water minerals also leave residues that can dry out skin and hair, making a shower filter a beneficial addition for many.
Why does my skin feel dry and itchy after showering in Laredo?
Laredo's water from the Rio Grande is moderately hard, meaning it contains high levels of minerals like calcium and magnesium. These minerals, along with chloramine used for disinfection, can strip natural oils from your skin, leading to dryness, itchiness, and irritation, especially for those with sensitive skin or conditions like eczema.
Does the chlorine smell in my Laredo shower mean the water is unsafe?
The 'chlorine smell' in your shower is actually from chloramine, which Laredo uses for disinfection. While it indicates the water is being treated to kill bacteria, the vapors can be irritating to the respiratory system and contribute to dry skin and hair. It doesn't necessarily mean the water is 'unsafe' for drinking, but it highlights a concern for shower exposure.
How can a shower filter help with Laredo's water quality concerns?
A shower filter is designed to reduce common contaminants like chloramine, chlorine, and some heavy metals before the water reaches you. This can lead to softer skin, shinier hair, reduced chemical odors, and a decrease in respiratory irritation from inhaled vapors, improving your overall shower experience.
I have eczema; how does Laredo's shower water affect it?
Hard water and disinfection chemicals like chloramine can be particularly harsh on sensitive skin, including those with eczema. The minerals and chemicals can strip the skin's protective barrier, leading to increased dryness, inflammation, and flare-ups. Filtering your shower water and using gentle, moisturizing products can help mitigate these effects.
