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CAMMIES FOOTHILLS VISTA MHC

PWS ID: AZ0420575 · TUCSON, Arizona 85712

CAMMIES FOOTHILLS VISTA MHC serves 62 people in TUCSON, Arizona using Groundwater water sources. It has 78 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: CAMMIES FOOTHILLS VISTA MHC

CAMMIES FOOTHILLS VISTA MHC is a public/private-owned community water system that delivers drinking water to 62 residents in TUCSON, Arizona (Pima County) through 41 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 78 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 53 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 Consumer Confidence Rule, recorded in 20 violations (Other). 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. CAMMIES FOOTHILLS VISTA MHC's 78 violations sit below the Arizona average. Statewide, 145 of 152 UCMR5-tested systems have reported PFAS detections (95.4%). 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
62
Total Violations
78
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Public/Private
Connections
41
County
Pima
School/Daycare
No
MCL Violations
0
Monitoring Violations
53
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Consumer Confidence Rule Other 20 2024
Coliform (TCR) MR 5 2015
Lead and Copper Rule MR 4 2020
Revised Total Coliform Rule MON 3 2022
DICHLOROMETHANE MR 2 1998
p-Dichlorobenzene MR 2 1998
1,1-Dichloroethylene MR 2 1998
trans-1,2-Dichloroethylene MR 2 1998
1,2-Dichloroethane MR 2 1998
1,1,1-Trichloroethane MR 2 1998
Carbon tetrachloride MR 2 1998
1,2-Dichloropropane MR 2 1998
Trichloroethylene MR 2 1998
Benzene MR 2 1998
Toluene MR 2 1998
Styrene MR 2 1998
Public Notice Other 2 2022
Nitrate MR 2 2000
Tetrachloroethylene MR 2 1998
cis-1,2-Dichloroethylene MR 2 1998
o-Dichlorobenzene MR 2 1998
Ethylbenzene MR 2 1998
1,1,2-Trichloroethane MR 2 1998
CHLOROBENZENE MR 2 1998
Xylenes, Total MR 1 1998
Gross Alpha, Excl. Radon and U MR 1 1980
1,2,4-Trichlorobenzene MR 1 1998

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 CAMMIES FOOTHILLS VISTA MHC.

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 AZ0420575 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 CAMMIES FOOTHILLS VISTA MHC 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 Consumer Confidence Rule Other 20 SDWIS / AZ0420575 / 7000
2022 Revised Total Coliform Rule MON 3 SDWIS / AZ0420575 / 8000
2022 Public Notice Other 2 SDWIS / AZ0420575 / 7500
2020 Lead and Copper Rule MR 4 SDWIS / AZ0420575 / 5000
2015 Coliform (TCR) MR 5 SDWIS / AZ0420575 / 3100
2000 Nitrate MR 2 SDWIS / AZ0420575 / 1040
1998 DICHLOROMETHANE MR 2 SDWIS / AZ0420575 / 2964
1998 p-Dichlorobenzene MR 2 SDWIS / AZ0420575 / 2969
1998 1,1-Dichloroethylene MR 2 SDWIS / AZ0420575 / 2977
1998 trans-1,2-Dichloroethylene MR 2 SDWIS / AZ0420575 / 2979
1998 1,2-Dichloroethane MR 2 SDWIS / AZ0420575 / 2980
1998 1,1,1-Trichloroethane MR 2 SDWIS / AZ0420575 / 2981
1998 Carbon tetrachloride MR 2 SDWIS / AZ0420575 / 2982
1998 1,2-Dichloropropane MR 2 SDWIS / AZ0420575 / 2983
1998 Trichloroethylene MR 2 SDWIS / AZ0420575 / 2984

How CAMMIES FOOTHILLS VISTA MHC Compares

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

Metric CAMMIES FOOTHILLS VISTA MHC Arizona avg Federal benchmark
Total violations 78 153.3 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 62 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
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is CAMMIES FOOTHILLS VISTA MHC water safe to drink? ▼
CAMMIES FOOTHILLS VISTA MHC (PWS ID: AZ0420575) has 78 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 62 people using Groundwater sources.
How many people does CAMMIES FOOTHILLS VISTA MHC serve? ▼
CAMMIES FOOTHILLS VISTA MHC serves 62 people in TUCSON, Arizona. It is a Public/Private-owned system using Groundwater water sources with 41 service connections.
What type of violations does CAMMIES FOOTHILLS VISTA MHC have? ▼
CAMMIES FOOTHILLS VISTA MHC has 78 total violations: 0 health-based violations (MCL exceedances or treatment failures), 53 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CAMMIES FOOTHILLS VISTA MHC water? ▼
No PFAS testing data is available for CAMMIES FOOTHILLS VISTA MHC under the EPA's UCMR5 monitoring program.
What water source does CAMMIES FOOTHILLS VISTA MHC use? ▼
CAMMIES FOOTHILLS VISTA MHC 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.

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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.

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