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Not health advice. Contact your local water utility for concerns.
Data from EPA Water Quality Reports. For official information, contact your water utility or health department.
Comprehensive water safety analysis • Updated April 2026
Irving has 1 contaminant(s) exceeding EPA limits: Arsenic. Immediate action recommended.
•There are currently 6 unresolved EPA violation(s) for Irving's water system.
Some Concerns. Consider a water filter for extra protection. Score: 65/100.
EPA Limit Exceeded: 1 contaminant(s) above EPA limits: Arsenic.
Want to understand your score better? Learn how scores are calculated →
Immediate attention recommended
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
| Arsenic | 0.011 mg/L | 0.010 mg/L | 110.0% | Exceeds Limit |
1 contaminants tested • EPA SDWIS data • Click any contaminant for details
| Contaminant | Level Detected | EPA Limit | % of Limit | Status |
|---|---|---|---|---|
| Arsenic | 0.011 mg/L | 0.010 mg/L | 110.0% | Exceeds Limit |
In-depth assessment of your municipal water supply
The water quality in Irving, Texas has been comprehensively evaluated using data from the EPA's Safe Drinking Water Information System (SDWIS) and local water utility reports. Our analysis examines 1 distinct contaminants across multiple categories including inorganic chemicals, disinfection byproducts, microorganisms, and radionuclides. With an overall quality score of 65 out of 100 (Grade: C+), Irving's water supply meets minimum EPA requirements but shows areas for improvement.
Irving's primary water system, LAKE ALAN HENRY BOAT & RV PARK, serves approximately 75 residents. The water is sourced from groundwater aquifers accessed through deep wells. Groundwater is generally naturally filtered through soil and rock layers, though it may contain elevated levels of minerals and naturally occurring contaminants like arsenic or radon.
Of the 1 contaminants analyzed in Irving's water supply, 0 (0%) are present at safe levels below 50% of EPA Maximum Contaminant Levels (MCLs). Most critically, 1 contaminant exceeds EPA safety limits: Arsenic. The most common categories of concern in municipal water supplies include disinfection byproducts formed during the chlorination process, heavy metals like lead that can leach from aging infrastructure, and naturally occurring contaminants like arsenic or radium that vary by geographic region.
Irving's water system has a compliance history with 7 documented EPA violations. Currently, 6 violations remain unresolved and under active remediation. Violations can range from monitoring and reporting failures to actual exceedances of contaminant limits. Water utilities are required by law to notify customers of any violations that may affect health and to take corrective action to return to compliance.
Water quality at the tap can differ from quality at the treatment plant due to distribution system conditions. Homes built before 1986 may have lead service lines or lead solder in plumbing that can contribute to lead exposure. Older galvanized pipes can harbor bacteria and release metals. Running cold water for 30 seconds to 2 minutes before drinking or cooking helps flush stagnant water from pipes. Residents in older homes should consider testing their water directly at the tap to assess any additional contamination from household plumbing, as EPA monitoring typically occurs at distribution points rather than individual residences.
Understanding potential health effects for residents
Certain groups face elevated health risks from water contaminants and should take extra precautions. Pregnant women are particularly vulnerable as contaminants like lead and nitrates can affect fetal development, potentially causing developmental delays and birth defects. Infants and young children are at heightened risk because their developing bodies absorb contaminants more readily and are more susceptible to their effects; lead exposure in children can cause irreversible cognitive impairment and behavioral problems. Elderly individuals and those with compromised immune systems (including cancer patients, organ transplant recipients, and HIV/AIDS patients) are more susceptible to waterborne pathogens and may experience severe illness from microorganisms that healthy adults can tolerate. Individuals with kidney disease should be aware of fluoride and other mineral levels, as impaired kidney function affects the body's ability to filter these substances.
Arsenic has been detected in Irving's water supply. Long-term arsenic exposure, even at levels near EPA limits, is associated with increased risk of skin, lung, bladder, kidney, and liver cancers. Arsenic exposure can also cause cardiovascular disease, diabetes, and neurological effects. Skin changes like thickening and pigmentation may indicate chronic exposure. Reverse osmosis filtration is highly effective at removing arsenic from drinking water.
Based on Irving's water quality profile, residents should consider the following protective measures: Installing a point-of-use water filter is strongly recommended given the current water quality score. Always use cold water for drinking and cooking, as hot water can contain higher levels of metals from pipes. Have your home tested if it was built before 1986 to check for lead plumbing. Review your annual Consumer Confidence Report (water quality report) from your utility to stay informed about local water quality trends. Pregnant women, families with young children, and immunocompromised individuals should consult healthcare providers about water safety precautions specific to their situation.
Based on detected contaminants
Best for Irving. Removes 95-99% of contaminants including heavy metals, PFAS, and nitrates.
Good for Irving. Removes chlorine, improves taste, and filters many organic compounds.
Past violations for Irving's water system
mcl
Arsenic - 1/1/2025
mcl
Arsenic - 10/1/2024
mcl
Arsenic - 7/1/2024
mcl
Arsenic - 4/1/2024
mcl
Arsenic - 4/1/2023
Showing 5 of 7 violations
Irving Water Quality Score
Based on EPA contaminant data and compliance records
Irving's water contains Arsenic at 110% of the EPA limit. A quality water filter can reduce this contaminant.
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Based on contaminants detected in your water, these resources may be helpful:
Explore detailed information about each contaminant detected in Irving's water:
View All Contaminants →Find the right filter for your Irving water quality needs:
Understand the contaminants that may be present in Irving's water supply and their health effects.
Understand your water better with our in-depth guides on contaminants, filtration, and water safety.
Irving's drinking water is managed by LAKE ALAN HENRY BOAT & RV PARK, which serves approximately 75 residents through underground aquifers and groundwater wells. Our analysis of 1 tested contaminants reveals a quality score of 65/100, placing Irving below the state average, suggesting room for improvement.
The most pressing concern for Irving residents is the presence of Arsenic above EPA maximum contaminant levels. These contaminants warrant attention, and we recommend reviewing the detailed breakdown above to understand specific levels and health implications.
Irving's water system has 7 documented EPA violations in its compliance history. Some remain unresolved, which may affect ongoing water quality. Compliance history is one of the factors in our scoring methodology.
This report is based on data from the EPA Safe Drinking Water Information System (SDWIS) and the EPA Enforcement and Compliance History Online (ECHO) database. Our scoring algorithm weighs contaminant analysis (50%), compliance history (30%), and infrastructure factors (20%). Data is sourced directly from public EPA records and Consumer Confidence Reports. We are an independent resource with no affiliation to water utilities or government agencies. Learn more about our methodology.
Irving's tap water has some concerns with a quality score of 65/100. We recommend using a water filter for additional protection.
Irving's water has been tested for 1 contaminants. 1 exceed EPA limits and 0 are at elevated levels.
Based on Irving's water quality profile, we recommend a reverse osmosis system for the most comprehensive filtration. View our water filter comparison for recommendations.
Irving's primary water system (LAKE ALAN HENRY BOAT & RV PARK) sources water from groundwater aquifers, serving 75 residents.