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Tap water quality report

Two Tanks Community Well

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
76
people served
7
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Private
Counties served
Maricopa

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.

7
health-based violations
82
violations on file
6
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2019-02-23
TT Health-based Resolved 2019-02-23
TT Health-based Resolved 2019-02-23
TT Health-based Resolved 2019-02-23
Other Monitoring Unaddressed 2026-02-07
Other Monitoring Unaddressed 2025-11-16
Other Monitoring Resolved 2025-10-02

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
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2025
Nitrate
790 µg/L 7.9%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
56 µg/L 4.3%
of the EPA limit 1300 µg/L
 14/15 SYR4 2017–2019
Arsenic
10 µg/L 100%
of the EPA limit 10 µg/L
 9/35 SYR4 2012–2019
Barium
83 µg/L 4.2%
of the EPA limit 2000 µg/L
 3/3 SYR4 2013–2019
Chromium
16 µg/L 16%
of the EPA limit 100 µg/L
 3/3 SYR4 2013–2019
Fluoride
1200 µg/L 30%
of the EPA limit 4000 µg/L
 3/3 SYR4 2013–2019
Nitrate-Nitrite
790 µg/L 7.9%
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 TetrachlorideChlordaneCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
BASEGGIO, NICOLE
Phone
602-434-8515
Email
nicolebaseggio@yahoo.com

Frequently asked questions about Two Tanks Community Well

Is Two Tanks Community Well tap water safe to drink?

EPA monitoring detected 8 contaminants in Two Tanks Community Well'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 Two Tanks Community Well's water?

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

How many people does Two Tanks Community Well serve?

Two Tanks Community Well reports serving 76 people in Arizona, per its EPA record.

Has Two Tanks Community Well had any water quality violations?

The EPA has 82 violations on file for Two Tanks Community Well, of which 7 are health-based (a contaminant limit or required treatment was breached) and 6 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.