Arlington, TX: 28 Violations - 74/100
19 ZIP codes · 7 water systems · Updated
ZipCheckup grade for Arlington: B.
This ZIP looks solid, with a few items worth a quick check.
Arlington, TX: reliable drinking water, above-average safety record, few violations.
Data: EPA SDWIS, FEMA NFIP, Census ACS
Arlington Water: The Quick Version
- Your city's water systems recorded 28 violations in the past 5 years.
- Average lead level: 0.0021 mg/L.
Water Quality in Arlington
We track home safety signals for 19 ZIP codes in Arlington, Texas. EPA community-water data is directly mapped for 13 ZIP codes and 7 water systems.
5 of 13 directly mapped ZIP records with reported violation counts (38%) have recorded EPA violations - 28 total, including no health-based violations in the measured subset.
Average Home Safety Score: B (74/100)
Water sources: Groundwater, Surface water.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Lead and Copper Rule | Treatment Technique | 9 | 5 |
| Stage 1 DBP Rule | Treatment Technique | 2 | 2 |
| Stage 2 DBP Rule | Treatment Technique | 2 | 2 |
| Selenium | Inorganic | 1 | 1 |
| Nickel | Inorganic | 1 | 1 |
Lead Risk
- Average lead level (90th percentile): 0.0021 mg/L
- 0 of 13 ZIP codes with known status exceed the EPA lead action level
- 50% of housing built before 1986 (when lead solder was banned)
- 2% of housing built before 1950 (when lead pipes were standard)
- Median year built: 1986
- Most common estimated pipe material: Copper
- Lead exposure risk score: 35/100
- Estimated lead service line probability: 17%
- 3 ZIP codes classified as high or very high lead risk
With 50% of homes built before the 1986 lead solder ban, Arlington residents - especially those in older neighborhoods - should consider testing their tap water for lead. Homes built before 1950 are at the highest risk of having lead service lines.
Housing Age Distribution
149,856 total housing units across 19 ZIP codes:
| Era | Units | Share |
|---|---|---|
| Pre-1940 | 1,020 | 1% |
| 1940–1949 | 1,285 | 1% |
| 1950–1959 | 10,134 | 7% |
| 1960–1969 | 13,439 | 9% |
| 1970–1979 | 30,956 | 21% |
| 1980–1989 | 41,844 | 28% |
| 1990–1999 | 23,640 | 16% |
| 2000–2009 | 19,388 | 13% |
| 2010–2019 | 7,444 | 5% |
| 2020+ | 706 | 0% |
Flood Risk
FEMA National Flood Insurance Program data for Arlington:
- 1,047 flood insurance claims on record
- $22,512,072 sum of reported building, contents, and ICC payment components
- 787 claims with payment data
- 260 claims without reported payment fields
- $28,605 average reported component sum among claims with payment data
- Dominant rated-zone value in historical claims: X (other)
- 6 of 15 ZIP codes with claim-zone records have an A/V-family dominant rated zone in those claims
- Claim-zone values are historical insurance records, not a complete current FEMA property-map inventory
Radon Risk
Dominant EPA radon zone among 19 ZIP records with zone data: Zone 3 (Low Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 0 ZIP codes
- Zone 3 (Low): 19 ZIP codes
Neighborhoods by Safety Score
Safest Areas
| ZIP Code | Safety Score | Grade | Violations |
|---|---|---|---|
| 76002 | 75/100 | B | 0 |
| 76005 | 75/100 | B | 0 |
| 76006 | 75/100 | B | 0 |
| 76010 | 75/100 | B | 0 |
| 76011 | 75/100 | B | 0 |
| 76012 | 75/100 | B | 0 |
| 76014 | 75/100 | B | 0 |
| 76015 | 75/100 | B | 1 |
| 76016 | 75/100 | B | 1 |
| 76018 | 75/100 | B | 0 |
Areas Needing Attention
What Arlington Residents Can Do
Test Your Water
- Order a certified lab test - home test kits cost $20–50 and cover lead, bacteria, and common contaminants
- Request your utility's CCR (Consumer Confidence Report) - your water provider must publish this annually
- Check your ZIP code - each area in Arlington has different water systems and risk levels
Filter Your Water
- NSF-certified pitcher filter removes chlorine taste and some contaminants ($20–40)
- NSF 53-certified filter for lead - recommended for homes built before 1986
- Reverse osmosis system removes 95%+ of contaminants including lead, PFAS, and nitrates ($150–400)
Stay Informed
- Visit your ZIP code report for detailed, address-level data
- Sign up for EPA water quality alerts
- Review the annual water quality report from your local utility
All ZIP Codes in Arlington
- 76001 [B] - 19 violations
- 76002 [B]
- 76003
- 76004
- 76005 [B]
- 76006 [B]
- 76007
- 76010 [B]
- 76011 [B]
- 76012 [B]
- 76013 [B] - 2 violations
- 76014 [B]
- 76015 [B] - 1 violation
- 76016 [B] - 1 violation
- 76017 [B] - 5 violations
- 76018 [B]
- 76019
- 76094
- 76096
Frequently Asked Questions
Is the tap water safe to drink in Arlington, TX?
The Home Safety Score is not a drinking-water grade. Arlington has an average score of 74/100 (grade B) across 13 ZIP codes with complete current-model evidence. Separately, there are 28 recorded EPA violations across 13 directly mapped ZIP records with reported counts, 0 of which are health-based. Check the specific ZIP and serving utility before drawing a water-safety conclusion.
Does Arlington have lead in the water?
The average 90th-percentile lead level across Arlington is 0.0021 mg/L, below the EPA action level of 0.015 mg/L. 0 of 13 ZIP codes with known action-level status exceed the EPA limit. About 50% of housing was built before 1986, when lead solder was banned.
Is Arlington at risk for flooding?
FEMA data shows 1,047 flood insurance claim records in Arlington ZIP codes, with an average reported building, contents, and ICC component sum of $28,605 among 787 claims with payment data. 260 claims lack reported payment fields and are not counted as zero. Among 15 ZIP codes with historical claim-zone values, 6 have an A/V-family dominant rated zone in those claims. Claim records do not establish current property-level flood risk; check the FEMA map for a specific address.
Are there lead pipes in Arlington homes?
50% of Arlington housing was built before 1986, when lead solder was common in plumbing. 2% was built before 1950, when lead pipes were standard. The most common estimated pipe material is Copper. The estimated probability of lead service lines is 17%. We recommend testing your water if your home was built before 1986.
What contaminants have been found in Arlington water?
The most common contaminants by violation count are Lead and Copper Rule, Stage 1 DBP Rule, Stage 2 DBP Rule. Across 13 ZIP codes with directly mapped EPA water data, 5 have recorded EPA violations. Check your ZIP code report for the specific contaminants in your area.
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Housing age: U.S. Census Bureau American Community Survey
- Flood data: FEMA National Flood Insurance Program
- Lead exposure: Composite risk score based on housing age, water lead levels, and service line estimates
- Radon: EPA Map of Radon Zones
Source reporting periods vary. See each cited source for its publication schedule.
How Old Is Arlington's Housing Stock?
Housing age data helps assess potential lead pipe and infrastructure risks. Newer housing stock generally means lower plumbing-related contamination risk.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
Lead exposure in tap water isn't just a function of what water utilities deliver - it's also shaped by the plumbing inside individual homes. Structures built before 1986 may contain lead-soldered copper joints, and homes built before 1970 face an additional risk from lead pipes themselves. Arlington's median build year of 1986 suggests the housing stock is broadly weighted toward the safer post-1986 era, but the age distribution shown above makes clear that the pre-1986 share of the inventory still represents a meaningful fraction worth understanding for anyone in an older home.
Most homes in Arlington were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Protecting Children from Lead in Arlington
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Lead risk in Arlington appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Historical Flood-Claim Evidence for Arlington
Historical NFIP data for Arlington contains 1,047 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $28,605. Among ZIP codes with claim records, 40% have an A- or V-family dominant rated zone recorded in those historical claims. This is not a complete current FEMA property-map inventory.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure.
Claim count does not establish current property risk. Check the exact address in FEMA's current map and obtain a property-specific insurance quote when relevant.
Source: historical FEMA National Flood Insurance Program (NFIP) claim records. No current FEMA property-map designation is asserted.
Deep Dive Reports
Detailed analysis for Arlington, TX