Tap WaterIndex

← Arizona

Tap water quality report

Gw Saguaro Dist Water Co - Lyn Lee

EPA monitoring tested this supplier for 69 contaminants and detected 8. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

69
contaminants tested
8
detected
114
people served
1
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.

1
health-based violations
125
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 1985-07-20 → 1985-08-19
MR Monitoring Resolved 2022-10-01 → 2022-12-31
MR Monitoring Resolved 2022-10-01 → 2022-12-31
Other Monitoring Resolved 2020-07-02
Other Monitoring Resolved 2020-07-02
MR Monitoring Resolved 2020-04-01 → 2020-06-30
MR Monitoring Resolved 2020-04-01 → 2020-06-30
RPT Monitoring Resolved 2019-10-01
RPT Monitoring Resolved 2019-10-01
MR Monitoring Resolved 2019-04-01 → 2019-06-30

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 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
9800 µg/L 98%
of the EPA limit 10000 µg/L
 22/22 SYR4 2012–2019
Copper
360 µg/L 28%
of the EPA limit 1300 µg/L
 20/20 SYR4 2014–2019
Lead
4.3 µg/L 29%
of the EPA limit 15 µg/L
 17/20 SYR4 2014–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Arsenic
1.4 µg/L 14%
of the EPA limit 10 µg/L
 1/1 SYR4 2013
Barium
130 µg/L 6.5%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Fluoride
250 µg/L 6.3%
of the EPA limit 4000 µg/L
 1/1 SYR4 2013
Nitrate-Nitrite
8000 µg/L 80%
of the EPA limit 10000 µg/L
 1/1 SYR4 2013
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, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined 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
ARMIJO, SUSAN
Phone
480-328-9281
Email
Susan.Armijo@gwresources.com

Frequently asked questions about Gw Saguaro Dist Water Co - Lyn Lee

Is Gw Saguaro Dist Water Co - Lyn Lee tap water safe to drink?

EPA monitoring detected 8 contaminants in Gw Saguaro Dist Water Co - Lyn Lee'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 Gw Saguaro Dist Water Co - Lyn Lee's water?

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

How many people does Gw Saguaro Dist Water Co - Lyn Lee serve?

Gw Saguaro Dist Water Co - Lyn Lee reports serving 114 people in Arizona, per its EPA record.

Has Gw Saguaro Dist Water Co - Lyn Lee had any water quality violations?

The EPA has 125 violations on file for Gw Saguaro Dist Water Co - Lyn Lee, of which 1 is 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.