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Community Water System · PWS AZ0408150

Ghr Landowners Assn Water Coop

Bullhead City, Arizona 86442 - drinking water served from groundwater sources to 280 people, tracked in EPA SDWIS and UCMR5.

280
People served
262
EPA violations
32
Health-based
Untested
UCMR5 result

The verdict

EPA records 262 drinking-water violations at Ghr Landowners Assn Water Coop, 12% of them health-based - above the Arizona per-system average.

262
Total EPA violations on record
12%
Health-based (MCL / treatment failure)
280
People served by this system
N/A
PFAS compounds detected (UCMR5)

Water Quality Snapshot: Ghr Landowners Assn Water Coop

Ghr Landowners Assn Water Coop is a private-owned community water system that delivers drinking water to 280 residents in Bullhead City, Arizona (Mohave County) through 131 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 262 total violations for this system , of which 32 (12%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 176 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 Chlorine, recorded in 67 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%).

Ghr Landowners Assn Water Coop's 262 violations sit above 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
280
Total Violations
262
Health-Based Violations
32
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Private
Connections
131
County
Mohave
School/Daycare
No
MCL Violations
2
Monitoring Violations
176
Treatment Tech Violations
30

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 67 2025
Consumer Confidence Rule Other 31 2025
Groundwater Rule TT 30 2024
Lead and Copper Rule MR 29 2025
Coliform (TCR) MR 19 2016
TTHM MR 16 2025
Total Haloacetic Acids (HAA5) MR 16 2025
Public Notice Other 12 2025
Nitrate MR 6 2006
E. COLI MR 2 2016
Coliform (TCR) MCL 2 2012
DICHLOROMETHANE MR 1 2001
p-Dichlorobenzene MR 1 2001
1,1-Dichloroethylene MR 1 2001
trans-1,2-Dichloroethylene MR 1 2001
1,1,1-Trichloroethane MR 1 2001
1,2-Dichloropropane MR 1 2001
Trichloroethylene MR 1 2001
1,1,2-Trichloroethane MR 1 2001
Tetrachloroethylene MR 1 2001
CHLOROBENZENE MR 1 2001
Benzene MR 1 2001
Ethylbenzene MR 1 2001
1,2,4-Trichlorobenzene MR 1 2001
cis-1,2-Dichloroethylene MR 1 2001
Pentachlorophenol MR 1 2000
o-Dichlorobenzene MR 1 2001
Styrene MR 1 2001
Xylenes, Total MR 1 2001
Toluene 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 Ghr Landowners Assn Water Coop.

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 AZ0408150 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 Ghr Landowners Assn Water Coop 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 Chlorine MR 67 SDWIS / AZ0408150 / 0999
2025 Consumer Confidence Rule Other 31 SDWIS / AZ0408150 / 7000
2025 Lead and Copper Rule MR 29 SDWIS / AZ0408150 / 5000
2025 TTHM MR 16 SDWIS / AZ0408150 / 2950
2025 Total Haloacetic Acids (HAA5) MR 16 SDWIS / AZ0408150 / 2456
2025 Public Notice Other 12 SDWIS / AZ0408150 / 7500
2024 Groundwater Rule TT 30 SDWIS / AZ0408150 / 0700
2016 Coliform (TCR) MR 19 SDWIS / AZ0408150 / 3100
2016 E. COLI MR 2 SDWIS / AZ0408150 / 3014
2012 Coliform (TCR) MCL 2 SDWIS / AZ0408150 / 3100
2006 Nitrate MR 6 SDWIS / AZ0408150 / 1040
2001 DICHLOROMETHANE MR 1 SDWIS / AZ0408150 / 2964
2001 p-Dichlorobenzene MR 1 SDWIS / AZ0408150 / 2969
2001 1,1-Dichloroethylene MR 1 SDWIS / AZ0408150 / 2977
2001 trans-1,2-Dichloroethylene MR 1 SDWIS / AZ0408150 / 2979

How Ghr Landowners Assn Water Coop Compares

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

Metric Ghr Landowners Assn Water Coop Arizona avg Federal benchmark
Total violations 262 153.3 SDWA compliance, any non-zero count is a recorded breach
Health-based violations 32 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 280 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 Ghr Landowners Assn Water Coop water safe to drink? ▼
Ghr Landowners Assn Water Coop (PWS ID: AZ0408150) has 262 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 280 people using Groundwater sources.
How many people does Ghr Landowners Assn Water Coop serve? ▼
Ghr Landowners Assn Water Coop serves 280 people in Bullhead City, Arizona. It is a Private-owned system using Groundwater water sources with 131 service connections.
What type of violations does Ghr Landowners Assn Water Coop have? ▼
Ghr Landowners Assn Water Coop has 262 total violations: 32 health-based violations (MCL exceedances or treatment failures), 176 monitoring/reporting violations, and 30 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in Ghr Landowners Assn Water Coop water? ▼
No PFAS testing data is available for Ghr Landowners Assn Water Coop under the EPA's UCMR5 monitoring program.
What water source does Ghr Landowners Assn Water Coop use? ▼
Ghr Landowners Assn Water Coop uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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.