01The verdict: is Lukachukai Community School New water safe?
Lukachukai Community School New's drinking water has significant quality concerns based on EPA testing data. With a grade of B (78.7/100), the system has issues across multiple categories. A water filter is recommended for all residents. The city's 1 water system serves approximately 500 residents using groundwater (wells).
6 unresolved violations on record
EPA records show open compliance items for this system. Most are administrative, but unresolved items are worth watching.
See what was cited ↓Lead is well under the limit
90th-percentile lead is 0.6 ppb — beneath the 15 ppb federal action level and under the 5 ppb watch threshold.
See the trend ↓6 violations in the last five years
Recent compliance history is the best predictor of future problems — the year-by-year record is below.
See the record ↓Lukachukai Community School New's drinking water received a grade of B (78.7 out of 100), indicating good water quality. The city's 1 water system serves approximately 500 residents using purchased ground water.
Lead levels were measured at 0.6 ppb (90th percentile), well within EPA limits. This system has not yet been tested for PFAS under the EPA UCMR 5 program. The system has 8 violations on record, including 0 health-based violations. 6 remain unresolved.
Lukachukai Community School New ranks #121 out of 271 cities in Arizona for water quality, placing it mid-range in the state. Lukachukai Community School New purchases its water from a regional wholesaler, meaning quality depends on both the supplier's treatment and the local distribution system's condition. As a small community water system, Lukachukai Community School New may have fewer resources for advanced treatment technologies and infrastructure upgrades compared to larger utilities. The system has seen 6 violations in the past five years, suggesting a pattern of compliance challenges that residents should monitor closely.
02What's in Lukachukai Community School New's water
Every contaminant flagged in Lukachukai Community School New, on one shared scale: distance to its own legal limit. The red line is the limit — anything past it is out of compliance, and the closer a bar gets, the less headroom the system has.
Full contaminants report
| Contaminant | Detected Level | EPA Limit | Unit | Category | Status |
|---|---|---|---|---|---|
| Lead (90th percentile) LeadHeavy Metal A toxic heavy metal that can leach into drinking water from older pipes, solder, and fixtures. No amount of lead in water is considered safe. Health EffectsBrain and nervous system damage in children, kidney damage, high blood pressure, and reproductive problems in adults. EPA Limit15 ppb action level Common SourcesCorrosion of lead pipes, lead solder, brass faucets, and household plumbing. | 0.6 | 15 | ppb | Inorganic | Safe |
Cities ranked by 90th-percentile lead PF PFAS in Arizona
Cities ranked by compounds detected Cu Copper in Arizona
Cities ranked by 90th-percentile copper
03Lukachukai Community School New's ten-year track record
Each box is one year. A green check means no EPA violations; a numbered badge counts that year's violations — red if any were health-based, amber if they were monitoring or paperwork issues. The system has 8 violations on record, including 0 health-based violations. 6 remain unresolved.
7 of the last ten years were clean. The numbered years had EPA violations — red when any were health-based, amber when they were paperwork or missed-testing issues.
0.60ppb(2024)
One sampling round on record — 4% of the 15ppb EPA action level. Sampled at higher-risk homes (90th percentile).
04Where Lukachukai Community School New's water comes from
Lukachukai Community School New purchases its water supply from a regional wholesale provider rather than treating raw water directly.
Purchased Groundwater
Water is bought from a regional wholesaler; quality starts at the supplier's intake and treatment.
Wholesale supplier
Primary treatment happens at the wholesaler; the local utility maintains disinfectant residual in its pipes.
1 system
1 water system, operated under federal ownership.
500 people
Residents served across Lukachukai Community School New's service area.
Water quality depends on both the wholesaler's treatment standards and the condition of Lukachukai Community School New's local distribution pipes and storage facilities. Purchased water systems are common in suburban areas and smaller communities that lack the infrastructure for independent treatment. The system is operated by federal ownership and serves approximately 500 people through 1 water system.
| System name | PWSID | Population | Source |
|---|---|---|---|
| Lukachukai Community School new | NN0435012 | 500 | Purchased Groundwater |
05Pressure on Lukachukai Community School New's watershed
Outside forces that shape what reaches the treatment plant. None of these is a verdict on the tap by itself — but each adds pressure worth knowing about.
Flood & storm history
6 federal disaster declarations on record for Apache County. Flooding and severe storms can overwhelm treatment plants, cause sewage overflows, and push runoff into supplies.
06How Lukachukai Community School New compares
Scores for nearby Arizona cities on one line, with the average marked.
dashed line = Arizona average (41/100)
Lukachukai Community School New scores 78.7/100 — above the Arizona average of 41/100. It outscores 10 of 10 nearby cities. Full Arizona rankings →
37.5 / 100FTucson, AZ
38.1 / 100FMesa, AZ
40.6 / 100FChandler, AZ
40.5 / 100FGilbert, AZ
34.8 / 100FScottsdale, AZ
43 / 100
07What to do at home
Steps matched to what testing actually found in Lukachukai Community School New's water — not generic advice.
A basic carbon filter still helps
Lukachukai Community School New's water meets federal standards, but a simple carbon filter improves taste and adds a margin of safety against short-term issues.
Compare tested filters →Read your utility's annual report
Every utility must publish a yearly Consumer Confidence Report with its own testing results. It pairs well with the independent data on this page.
How to read a CCR →Watch for Lukachukai Community School New alerts
This area has a history of flood declarations — after severe weather, watch for boil-water advisories from the utility, and check the live alerts on this page.
All water alerts →Frequently asked questions
Is Lukachukai Community School New, AZ tap water safe to drink?
Lukachukai Community School New's water quality earned a grade of B (78.7/100). Some concerns have been identified. Consider a water filter for an extra layer of protection. The city ranks #121 out of 271 cities tested in Arizona.
What contaminants are in Lukachukai Community School New's water?
Lead was measured at 0.6 ppb (90th percentile). 8 violations are on record.
How is Lukachukai Community School New's water quality grade calculated?
The grade is based on four factors: violation history (40%), lead and copper levels (25%), PFAS contamination (25%), and regulatory compliance (10%). The score is also adjusted based on how complete the available data is. See our methodology page for full details.
Do I need a water filter in Lukachukai Community School New?
Based on current data, basic filtration should suffice for additional peace of mind.
Where does Lukachukai Community School New's water come from?
Lukachukai Community School New's water is sourced from Purchased ground water. The city has 1 water system serving approximately 500 residents.
Is Lukachukai Community School New's groundwater at risk of contamination?
Lukachukai Community School New uses groundwater, which can be affected by naturally occurring contaminants like arsenic, radon, and nitrate, as well as agricultural runoff and industrial activity. The system has 8 violations on record that may relate to groundwater quality. Groundwater systems are generally less susceptible to surface contamination but should be monitored for emerging contaminants like PFAS.
How does Lukachukai Community School New's water compare to other cities?
Lukachukai Community School New ranks #121 out of 271 cities in Arizona (better than 55% of state cities) and #8483 out of 15382 cities nationally (45th percentile). The grade of B reflects the combined assessment of violation history, lead and copper levels, PFAS contamination, and regulatory compliance.
Does Lukachukai Community School New's small water system affect quality?
Lukachukai Community School New's system serves approximately 500 residents. Small community water systems (under 3,300 people) may have fewer financial resources for infrastructure upgrades and advanced treatment technologies. However, they are held to the same EPA drinking water standards as larger systems. This system has 8 violations on record.