Litchfield Park, AZ: 79 Violations - Home Safety 42/100
1 ZIP code · 5 water systems · Updated
ZipCheckup grade for Litchfield Park: D.
Federal records show several conditions worth reviewing.
Your top priority: match a filter's certification to the violations (7 health-based violations). NSF certified filters →
Litchfield Park, AZ: low grade band.
How Litchfield Park Compares
Data: EPA SDWIS
Litchfield Park Water: The Quick Version
- Your city's water systems recorded 79 violations since 2021.
- Homes built before 1986: 16% - older plumbing may contain lead solder.
- Estimated remediation: $1,200 per household.
- Health risk index (ZipCheckup composite of CDC data): 11.3.
Water Systems Serving Litchfield Park
Sorted by reported population served, the top 3 of 5 public water systems mapped to Litchfield Park, AZ appear below, each with its own federal compliance record.
- D
- D
- D
Overview
We track home safety data for 1 ZIP code in Litchfield Park, Arizona (population ~38,873), covering 5 community water systems serving approximately 304,456 people region-wide. The EPA snapshots used for this build directly map water systems to 1 of 1 ZIP codes.
1 of 1 ZIP code with a reported violation count in the available EPA record (100%) have recorded EPA violations. 7 health-based violations appear in the available health breakdown.
Home Safety Score
Average Home Safety Score for Litchfield Park: D (42/100)
Model 4.0.0 uses four measured components across three equally weighted domains. If a required domain is unavailable, no score is published:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| PFAS MCL Screen | UCMR 5 testing against the covered federal MCLs |
| Radon Risk | EPA radon zone classification |
| Annual AQI | EPA AirData county-year median with at least 90 observed days |
Water Sources
Litchfield Park water systems draw from: Groundwater, Surface water.
Lead & Copper
- Average of reported 90th-percentile lead results: reported as 0 mg/L (a reported 0 is not proof of no lead; check the source record for its reporting limit) (EPA action level: 0.015 mg/L)
- 0 of 1 ZIP code with known status exceed the EPA lead action level
Radon Risk
1 of 1 ZIP records with known zones is in EPA Radon Zone 2.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Arsenic | Inorganic | 24 | 1 |
| Revised Total Coliform Rule | Microbiological | 16 | 1 |
| 2,4-D | Organic | 14 | 1 |
| Nitrate | Inorganic | 12 | 1 |
| Lead and Copper Rule | Treatment Technique | 12 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 85340 | D | 79 | 7 | Liberty Water Lpsco |
All ZIP Codes in Litchfield Park
- 85340 [D] - 79 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Reporting periods vary by source. Missing data is shown as unavailable, not as zero.
CDC Health Data for Litchfield Park
Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Key Contaminants Detected in Litchfield Park
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Litchfield Park'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
The median build year for Litchfield Park is 2005. A build year alone does not tell you what pipes or solder a home has.
Most homes in Litchfield Park were built after 1986; lead exposure at a tap still depends on its service line and plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Litchfield Park: Remediation Cost in Perspective
Measured against the median home value, the estimated cost of fixing the issues flagged for Litchfield Park lands in the lowest of the three tiers this page uses.
Estimated remediation costs in Litchfield Park can be compared with local home values. The $700–$2,300 estimated range can be set against the median property value; actual costs vary by home. Home values are 63% above the Arizona average.
Protecting Children from Lead in Litchfield Park
Why children are most at risk: The CDC states that no safe blood lead level in children has been identified. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
16% of the Litchfield Park housing stock dates from before 1986, the year Congress limited lead in pipes, solder and flux. Water systems report lead as the 90th percentile of their tap samples, and the average of those results across the city's ZIP codes is below 0.010 mg/L. Because lead in drinking water usually comes from corrosion of a building's own service line and plumbing, that average cannot stand in for a single address.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Historical Flood-Claim Evidence for Litchfield Park
Historical NFIP data for Litchfield Park contains 7 flood insurance claims. Among claims with payment data, the average reported building, contents, and ICC component sum is $11,512. Among ZIP codes with claim records, 0% 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. The $1,200 remediation estimate shown here excludes flood insurance and is not derived from NFIP claim count.
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.
What You Can Do in Litchfield Park
- Test your water at home. City-level data shows averages - your tap may differ. Check the certification, price and turnaround time of any water test kit or lab service.
- Install a certified water filter. For Arsenic, listed in the water-quality records for Litchfield Park: if it is a rule or reporting requirement rather than a contaminant, ask your utility what the record involved; for bacteria, follow any boil-water notice from your utility; for a specific chemical contaminant, check whether a filter is certified to reduce it. Not every contaminant has a consumer filter certification.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. If you use a community water system, request its annual Consumer Confidence Report for system-level test results or find it online.
Deep Dive Reports
Detailed analysis for Litchfield Park, AZ