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CAMPBELL AVENUE FARMS

PWS ID: AZ0420490 · TUCSON, Arizona 85721

CAMPBELL AVENUE FARMS serves 65 people in TUCSON, Arizona using Groundwater water sources. It has 364 recorded EPA violations, including 1 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: CAMPBELL AVENUE FARMS

CAMPBELL AVENUE FARMS is a state-owned non-transient non-community water system that delivers drinking water to 65 residents in TUCSON, Arizona (Pima County) through 42 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 364 total violations for this system , of which 1 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 343 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 32 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. CAMPBELL AVENUE FARMS's 364 violations sit above 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
65
Total Violations
364
Health-Based Violations
1
Water Source
Groundwater

System Details

System Type
Non-Transient Non-Community
Owner Type
State
Connections
42
County
Pima
School/Daycare
No
MCL Violations
1
Monitoring Violations
343
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 32 2018
Coliform (TCR) MR 18 2010
Simazine MR 10 1998
Di(2-ethylhexyl) phthalate MR 10 1998
Picloram MR 10 1998
2,4-D MR 10 1998
Benzo(a)pyrene MR 10 1998
Nitrate MR 9 2011
Dinoseb MR 8 1998
Atrazine MR 8 1998
Dalapon MR 8 1998
Total Polychlorinated Biphenyls (PCB) MR 7 1995
TTHM MR 7 2025
Total Haloacetic Acids (HAA5) MR 7 2025
LASSO MR 6 1998
Pentachlorophenol MR 6 1998
Endrin MR 6 1995
HEXACHLOROBENZENE MR 6 1995
Carbofuran MR 6 1996
Hexachlorocyclopentadiene MR 6 1995
ETHYLENE DIBROMIDE MR 6 1995
cis-1,2-Dichloroethylene MR 5 1998
p-Dichlorobenzene MR 5 1998
1,1-Dichloroethylene MR 5 1998
trans-1,2-Dichloroethylene MR 5 1998
1,2-Dichloroethane MR 5 1998
1,1,1-Trichloroethane MR 5 1998
Carbon tetrachloride MR 5 1998
1,2-Dichloropropane MR 5 1998
Tetrachloroethylene MR 5 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 CAMPBELL AVENUE FARMS.

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 AZ0420490 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 CAMPBELL AVENUE FARMS 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 TTHM MR 7 SDWIS / AZ0420490 / 2950
2025 Total Haloacetic Acids (HAA5) MR 7 SDWIS / AZ0420490 / 2456
2018 Chlorine MR 32 SDWIS / AZ0420490 / 0999
2011 Nitrate MR 9 SDWIS / AZ0420490 / 1040
2010 Coliform (TCR) MR 18 SDWIS / AZ0420490 / 3100
2006 Lead and Copper Rule MR 3 SDWIS / AZ0420490 / 5000
1999 Coliform (TCR) MCL 1 SDWIS / AZ0420490 / 3100
1998 Simazine MR 10 SDWIS / AZ0420490 / 2037
1998 Di(2-ethylhexyl) phthalate MR 10 SDWIS / AZ0420490 / 2039
1998 Picloram MR 10 SDWIS / AZ0420490 / 2040
1998 2,4-D MR 10 SDWIS / AZ0420490 / 2105
1998 Benzo(a)pyrene MR 10 SDWIS / AZ0420490 / 2306
1998 Dinoseb MR 8 SDWIS / AZ0420490 / 2041
1998 Atrazine MR 8 SDWIS / AZ0420490 / 2050
1998 Dalapon MR 8 SDWIS / AZ0420490 / 2031

How CAMPBELL AVENUE FARMS Compares

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

Metric CAMPBELL AVENUE FARMS Arizona avg Federal benchmark
Total violations 364 153.3 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 1 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 65 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 CAMPBELL AVENUE FARMS water safe to drink? ▼
CAMPBELL AVENUE FARMS (PWS ID: AZ0420490) has 364 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 65 people using Groundwater sources.
How many people does CAMPBELL AVENUE FARMS serve? ▼
CAMPBELL AVENUE FARMS serves 65 people in TUCSON, Arizona. It is a State-owned system using Groundwater water sources with 42 service connections.
What type of violations does CAMPBELL AVENUE FARMS have? ▼
CAMPBELL AVENUE FARMS has 364 total violations: 1 health-based violations (MCL exceedances or treatment failures), 343 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CAMPBELL AVENUE FARMS water? ▼
No PFAS testing data is available for CAMPBELL AVENUE FARMS under the EPA's UCMR5 monitoring program.
What water source does CAMPBELL AVENUE FARMS use? ▼
CAMPBELL AVENUE FARMS 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.

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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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