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States → Arizona

Non-Transient Non-Community Water System · PWS AZ0404011

Freeport McMoran Miami - Barney

Claypool, Arizona 85532 - drinking water served from groundwater sources to 916 people, tracked in EPA SDWIS and UCMR5.

916
People served
82
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 82 drinking-water violations at Freeport McMoran Miami - Barney - below the Arizona per-system average.

82
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
916
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Freeport McMoran Miami - Barney

Freeport McMoran Miami - Barney is a private-owned non-transient non-community water system that delivers drinking water to 916 residents in Claypool, Arizona (Gila County) through 15 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 82 total violations for this system , of which 0 (0%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 61 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Chlorine, recorded in 14 violations (MR). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Arizona, EPA tracks 1,493 public water systems serving 7,322,166 people, with 228,944 cumulative violations and 15,663 health-based violations on record. About 98% of systems in the state carry at least one violation, and state-wide the average per system is 153.3 violations. Statewide, 145 of 152 UCMR5-tested systems have reported PFAS detections (95.4%).

Freeport McMoran Miami - Barney's 82 violations sit below the Arizona average.

All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
916
Total Violations
82
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
Private
Connections
15
County
Gila
School/Daycare
No
MCL Violations
0
Monitoring Violations
61
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 14 2022
Coliform (TCR) MR 7 2011
Revised Total Coliform Rule MON 6 2022
Total Haloacetic Acids (HAA5) MR 4 2024
TTHM MR 4 2024
Revised Total Coliform Rule RPT 3 2022
E. COLI MR 2 2014
Revised Total Coliform Rule Other 2 2021
Lead and Copper Rule MR 1 2002
cis-1,2-Dichloroethylene MR 1 2011
DICHLOROMETHANE MR 1 2011
o-Dichlorobenzene MR 1 2011
1,1-Dichloroethylene MR 1 2011
trans-1,2-Dichloroethylene MR 1 2011
1,2-Dichloroethane MR 1 2011
1,1,1-Trichloroethane MR 1 2011
Carbon tetrachloride MR 1 2011
1,2-Dichloropropane MR 1 2011
Tetrachloroethylene MR 1 2011
CHLOROBENZENE MR 1 2011
Benzene MR 1 2011
Toluene MR 1 2011
Ethylbenzene MR 1 2011
Styrene MR 1 2011
Nitrate-Nitrite MR 1 1991
1,1,2-Trichloroethane MR 1 2011
Trichloroethylene MR 1 2011
p-Dichlorobenzene MR 1 2011
Vinyl chloride MR 1 2011
Nitrate MR 1 2001

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Freeport McMoran Miami - Barney.

Federal Source of Truth

EPA SDWIS, Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID AZ0404011 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Arizona Drinking Water Authority

Arizona DEQ, Drinking Water Program is the primacy agency that licenses and inspects Freeport McMoran Miami - Barney under EPA-delegated authority.

Open AZ regulator portal

Source: Arizona DEQ, Drinking Water Program

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2024 Total Haloacetic Acids (HAA5) MR 4 SDWIS / AZ0404011 / 2456
2024 TTHM MR 4 SDWIS / AZ0404011 / 2950
2022 Chlorine MR 14 SDWIS / AZ0404011 / 0999
2022 Revised Total Coliform Rule MON 6 SDWIS / AZ0404011 / 8000
2022 Revised Total Coliform Rule RPT 3 SDWIS / AZ0404011 / 8000
2021 Revised Total Coliform Rule Other 2 SDWIS / AZ0404011 / 8000
2014 E. COLI MR 2 SDWIS / AZ0404011 / 3014
2011 Coliform (TCR) MR 7 SDWIS / AZ0404011 / 3100
2011 cis-1,2-Dichloroethylene MR 1 SDWIS / AZ0404011 / 2380
2011 DICHLOROMETHANE MR 1 SDWIS / AZ0404011 / 2964
2011 o-Dichlorobenzene MR 1 SDWIS / AZ0404011 / 2968
2011 1,1-Dichloroethylene MR 1 SDWIS / AZ0404011 / 2977
2011 trans-1,2-Dichloroethylene MR 1 SDWIS / AZ0404011 / 2979
2011 1,2-Dichloroethane MR 1 SDWIS / AZ0404011 / 2980
2011 1,1,1-Trichloroethane MR 1 SDWIS / AZ0404011 / 2981

How Freeport McMoran Miami - Barney Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric Freeport McMoran Miami - Barney Arizona avg Federal benchmark
Total violations 82 153.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 0 10.5 Indicates a contaminant exceeded a federal MCL
PFAS detection None 95.4% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 916 4,904 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 1,493 regulated public water systems in Arizona.

Federal MCL reference, Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026)
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is Freeport McMoran Miami - Barney water safe to drink? ▼
Freeport McMoran Miami - Barney (PWS ID: AZ0404011) has 82 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 916 people using Groundwater sources.
How many people does Freeport McMoran Miami - Barney serve? ▼
Freeport McMoran Miami - Barney serves 916 people in Claypool, Arizona. It is a Private-owned system using Groundwater water sources with 15 service connections.
What type of violations does Freeport McMoran Miami - Barney have? ▼
Freeport McMoran Miami - Barney has 82 total violations: 0 health-based violations (MCL exceedances or treatment failures), 61 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Freeport McMoran Miami - Barney water? ▼
No PFAS testing data is available for Freeport McMoran Miami - Barney under the EPA's UCMR5 monitoring program.
What water source does Freeport McMoran Miami - Barney use? ▼
Freeport McMoran Miami - Barney uses Groundwater as its primary water source. It is classified as a Non-Transient Non-Community Water System, serving the same people for at least 6 months per year.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This system's figures are rendered directly from EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.