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Transient Non-Community Water System · PWS AZ0414444

Ligurta Stat Restaurant

Yuma, Arizona 85364 - drinking water served from groundwater sources to 150 people, tracked in EPA SDWIS and UCMR5.

150
People served
75
EPA violations
0
Health-based
Untested
UCMR5 result

The verdict

EPA records 75 drinking-water violations at Ligurta Stat Restaurant - below the Arizona per-system average.

75
Total EPA violations on record
0%
Health-based (MCL / treatment failure)
150
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Ligurta Stat Restaurant

Ligurta Stat Restaurant is a public/private-owned transient non-community water system that delivers drinking water to 150 residents in Yuma, Arizona (Yuma County) through 75 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 75 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 48 monitoring and reporting violations are on file. The most recent violation on record dates to 2025.

The most frequently cited contaminant at this system is Nitrate, recorded in 20 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%).

Ligurta Stat Restaurant's 75 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
150
Total Violations
75
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
Public/Private
Connections
75
County
Yuma
School/Daycare
No
MCL Violations
0
Monitoring Violations
48
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Nitrate MR 20 2019
Revised Total Coliform Rule RPT 16 2025
Coliform (TCR) MR 11 2016
E. COLI MR 6 2019
Public Notice Other 6 2022
Revised Total Coliform Rule MON 4 2024
Fluoride MR 1 1987
Barium MR 1 1987
Chromium MR 1 1987
Selenium MR 1 1987
Cadmium MR 1 1987
Arsenic MR 1 1984
Mercury MR 1 1987

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 Ligurta Stat Restaurant.

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 AZ0414444 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 Ligurta Stat Restaurant 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
2025 Revised Total Coliform Rule RPT 16 SDWIS / AZ0414444 / 8000
2024 Revised Total Coliform Rule MON 4 SDWIS / AZ0414444 / 8000
2022 Public Notice Other 6 SDWIS / AZ0414444 / 7500
2019 Nitrate MR 20 SDWIS / AZ0414444 / 1040
2019 E. COLI MR 6 SDWIS / AZ0414444 / 3014
2016 Coliform (TCR) MR 11 SDWIS / AZ0414444 / 3100
1987 Fluoride MR 1 SDWIS / AZ0414444 / 1025
1987 Barium MR 1 SDWIS / AZ0414444 / 1010
1987 Chromium MR 1 SDWIS / AZ0414444 / 1020
1987 Selenium MR 1 SDWIS / AZ0414444 / 1045
1987 Cadmium MR 1 SDWIS / AZ0414444 / 1015
1987 Mercury MR 1 SDWIS / AZ0414444 / 1035
1984 Arsenic MR 1 SDWIS / AZ0414444 / 1005

How Ligurta Stat Restaurant Compares

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

Metric Ligurta Stat Restaurant Arizona avg Federal benchmark
Total violations 75 153.3 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 150 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 Ligurta Stat Restaurant water safe to drink? ▼
Ligurta Stat Restaurant (PWS ID: AZ0414444) has 75 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 150 people using Groundwater sources.
How many people does Ligurta Stat Restaurant serve? ▼
Ligurta Stat Restaurant serves 150 people in Yuma, Arizona. It is a Public/Private-owned system using Groundwater water sources with 75 service connections.
What type of violations does Ligurta Stat Restaurant have? ▼
Ligurta Stat Restaurant has 75 total violations: 0 health-based violations (MCL exceedances or treatment failures), 48 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Ligurta Stat Restaurant water? ▼
No PFAS testing data is available for Ligurta Stat Restaurant under the EPA's UCMR5 monitoring program.
What water source does Ligurta Stat Restaurant use? ▼
Ligurta Stat Restaurant uses Groundwater as its primary water source. It is classified as a Transient Non-Community Water System, serving transient populations.
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.