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Tap water quality report

Mobile Home Properties

EPA monitoring tested this supplier for 69 contaminants and detected 9. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
9
detected
114
people served
2
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Private
Counties served
Pima

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

2
health-based violations
190
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2009-05-01 → 2009-05-31
MCL Health-based Resolved 2009-05-01 → 2009-05-31
MON Monitoring Resolved 2026-02-01 → 2026-02-28
MON Monitoring Resolved 2026-01-01 → 2026-01-31
MON Monitoring Resolved 2026-01-01 → 2026-01-31
MON Monitoring Resolved 2026-01-01 → 2026-01-31
MON Monitoring Resolved 2025-12-01 → 2025-12-31
MON Monitoring Resolved 2025-12-01 → 2025-12-31
MON Monitoring Resolved 2025-12-01 → 2025-12-31
MON Monitoring Resolved 2024-06-01 → 2024-06-30

Other contaminants detected

Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2500 µg/L 25%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
2.945 µg/L 0.2%
of the EPA limit 1300 µg/L
worst single sample: 3.8 µg/L
10/10 SYR4 2015–2018
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 6/6 LCR 2023
Arsenic
6.39 µg/L 64%
of the EPA limit 10 µg/L
worst single sample: 6.4 µg/L
3/3 SYR4 2012–2018
Barium
37.5 µg/L 1.9%
of the EPA limit 2000 µg/L
worst single sample: 38 µg/L
3/3 SYR4 2012–2018
Chromium
2.54 µg/L 2.5%
of the EPA limit 100 µg/L
worst single sample: 2.6 µg/L
3/3 SYR4 2012–2018
Fluoride
571 µg/L 14%
of the EPA limit 4000 µg/L
worst single sample: 580 µg/L
3/3 SYR4 2012–2018
Lead
0.6300 µg/L 4.2%
of the EPA limit 15 µg/L
 1/10 SYR4 2015–2018
Nitrate-Nitrite
1100 µg/L 11%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
60 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,3,7,8-TCDD2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
DENNISON, DENNIS
Phone
520-419-8369
Email
[email protected]

Frequently asked questions about Mobile Home Properties

Is Mobile Home Properties tap water safe to drink?

EPA monitoring detected 9 contaminants in Mobile Home Properties's water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Mobile Home Properties's water?

EPA monitoring detected Nitrate, Copper, Lead, Arsenic, Barium, and others. The full list with the level and data source for each is above.

How many people does Mobile Home Properties serve?

Mobile Home Properties reports serving 114 people in Arizona, per its EPA record.

Has Mobile Home Properties had any water quality violations?

The EPA has 190 violations on file for Mobile Home Properties, of which 2 are health-based (a contaminant limit or required treatment was breached) and 1 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.