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Tap water quality report

Halcyon Acres Water Users Association

EPA monitoring tested this supplier for 69 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
11
detected
215
people served
0
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.

0
health-based violations
85
violations on file
0
still open
ViolationTypeStatusPeriod
MR Monitoring Resolved 2024-09-26
MR Monitoring Resolved 2024-09-26
MR Monitoring Resolved 2024-09-26
MR Monitoring Resolved 2024-09-26
MR Monitoring Resolved 2010-01-01 → 2010-12-31
MR Monitoring Resolved 2010-01-01 → 2010-12-31
MR Monitoring Resolved 2009-08-01 → 2009-08-31
MR Monitoring Resolved 2009-08-01 → 2009-08-31
MR Monitoring Resolved 2009-01-01 → 2009-12-31
MR Monitoring Resolved 2009-01-01 → 2009-12-31

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Nitrate
2600 µg/L 26%
of the EPA limit 10000 µg/L
 30/32 SYR4 2012–2019
Copper
130 µg/L 10%
of the EPA limit 1300 µg/L
 10/10 SYR4 2014–2017
Di(2-ethylhexyl) Phthalate
28 µg/L 467%
of the EPA limit, in the worst sample — 6 µg/L
 10/17 SYR4 2014–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 9/9 LCR 2023
Lead
2.2 µg/L 15%
of the EPA limit 15 µg/L
 8/10 SYR4 2014–2017
Barium
80 µg/L 4%
of the EPA limit 2000 µg/L
 2/2 SYR4 2015
Combined Radium (-226 And -228)
2.2 pCi/L 44%
of the EPA limit 5 pCi/L
 2/3 SYR4 2014–2015
Di(2-ethylhexyl) Adipate
16 µg/L 4%
of the EPA limit 400 µg/L
 2/13 SYR4 2014–2019
Fluoride
210 µg/L 5.3%
of the EPA limit 4000 µg/L
 2/2 SYR4 2015
Nitrate-Nitrite
2200 µg/L 22%
of the EPA limit 10000 µg/L
 2/2 SYR4 2012
Chromium
1.1 µg/L 1.1%
of the EPA limit 100 µg/L
 1/2 SYR4 2015
58 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, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneDichloromethaneDalaponDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JUHL, PAUL
Phone
520-304-8277
Email
pjuhl@tierrawatermgmt.com

Frequently asked questions about Halcyon Acres Water Users Association

Is Halcyon Acres Water Users Association tap water safe to drink?

EPA monitoring detected 11 contaminants in Halcyon Acres Water Users Association'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 Halcyon Acres Water Users Association's water?

EPA monitoring detected Nitrate, Copper, Di(2-ethylhexyl) Phthalate, Lead, Lead, and others. The full list with the level and data source for each is above.

How many people does Halcyon Acres Water Users Association serve?

Halcyon Acres Water Users Association reports serving 215 people in Arizona, per its EPA record.

Has Halcyon Acres Water Users Association had any water quality violations?

The EPA has 85 violations on file for Halcyon Acres Water Users Association, 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.