Is Marana Municipal - Airline Lambert Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
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.

health-based violations

violations on file

still open

Violation	Type	Status	Period
MR	Monitoring	Resolved	2021-07-01 → 2021-09-30
MR	Monitoring	Resolved	2021-07-01 → 2021-09-30
MR	Monitoring	Resolved	2020-01-01 → 2020-12-31
MR	Monitoring	Resolved	2020-01-01 → 2020-12-31
Other	Monitoring	Resolved	2017-07-01
MR	Monitoring	Resolved	2012-01-01 → 2012-12-31
MR	Monitoring	Resolved	2012-01-01 → 2012-12-31
MR	Monitoring	Resolved	2011-12-01 → 2011-12-31
MR	Monitoring	Resolved	2011-12-01 → 2011-12-31
MR	Monitoring	Resolved	2011-10-01 → 2011-12-31

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Nitrate	5171.5 µg/L 52% of the EPA limit 10000 µg/L worst single sample: 5300 µg/L	68/68	SYR4	2012–2019
Copper	232.4 µg/L 18% of the EPA limit 1300 µg/L worst single sample: 1350 µg/L	25/25	SYR4	2012–2018
TTHM	33.38 µg/L 42% of the EPA limit 80 µg/L worst single sample: 42.1 µg/L	17/17	SYR4	2012–2019
Lead	25.6 µg/L 171% of the EPA limit, at the 95th percentile of samples — 15 µg/L worst single sample: 52 µg/L	13/25	SYR4	2012–2018
Total Haloacetic Acids (HAA5)	7.84 µg/L 13% of the EPA limit 60 µg/L worst single sample: 7.9 µg/L	13/17	SYR4	2012–2019
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	10/10	LCR	2024
Nitrate-Nitrite	5133.5 µg/L 51% of the EPA limit 10000 µg/L worst single sample: 5210 µg/L	10/10	SYR4	2012–2015
Xylenes, Total	2.125 µg/L 0% of the EPA limit 10000 µg/L worst single sample: 2.2 µg/L	6/24	SYR4	2012–2019
Arsenic	5.48 µg/L 55% of the EPA limit 10 µg/L worst single sample: 5.6 µg/L	5/5	SYR4	2012–2015
Barium	42.6 µg/L 2.1% of the EPA limit 2000 µg/L worst single sample: 43 µg/L	5/5	SYR4	2012–2015
Fluoride	586 µg/L 15% of the EPA limit 4000 µg/L worst single sample: 590 µg/L	5/5	SYR4	2012–2015
Bromodichloromethane	1.365 µg/L No EPA limit set worst single sample: 1.4 µg/L	2/2	SYR4	2019
Bromoform	4.955 µg/L No EPA limit set worst single sample: 5 µg/L	2/2	SYR4	2019
Chromium	1.295 µg/L 1.3% of the EPA limit 100 µg/L worst single sample: 1.3 µg/L	2/5	SYR4	2012–2015
Combined Radium (-226 And -228)	0.5900 pCi/L 12% of the EPA limit 5 pCi/L worst single sample: 0.6000 pCi/L	2/10	SYR4	2012–2018
Dibromoacetic Acid	1.79 µg/L No EPA limit set worst single sample: 1.8 µg/L	2/2	SYR4	2019
Dibromochloromethane	4.12 µg/L No EPA limit set worst single sample: 4.2 µg/L	2/2	SYR4	2019
Chlorobenzene	0.6000 µg/L 0.6% of the EPA limit 100 µg/L	1/25	SYR4	2012–2019
Ethylbenzene	0.5900 µg/L 0.1% of the EPA limit 700 µg/L	1/25	SYR4	2012–2019

61 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, TotalCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: ARVIZU, JOHNNY R
Phone: 520-627-7209
Email: [email protected]

Frequently asked questions about Marana Municipal - Airline Lambert

Is Marana Municipal - Airline Lambert tap water safe to drink?

EPA monitoring detected 19 contaminants in Marana Municipal - Airline Lambert'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 Marana Municipal - Airline Lambert's water?

EPA monitoring detected Nitrate, Copper, TTHM, Lead, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Marana Municipal - Airline Lambert serve?

Marana Municipal - Airline Lambert reports serving 4,568 people in Arizona, per its EPA record.

Has Marana Municipal - Airline Lambert had any water quality violations?

The EPA has 97 violations on file for Marana Municipal - Airline Lambert, of which 0 are health-based (a contaminant limit or required treatment was breached) and 0 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.