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Tap water quality report

Rock Point Community School Bia

EPA monitoring tested this supplier for 71 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

71
contaminants tested
6
detected
758
people served
0
health-based violations
Arizona rankingsLead in ArizonaPFAS in Arizona
Water source
Ground water
Ownership
Federal government

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
103
violations on file
2
still open
ViolationTypeStatusPeriod
MR Monitoring Archived 2025-07-01 → 2025-09-30
MON Monitoring Archived 2025-06-01 → 2025-06-30
Other Monitoring Unaddressed 2025-06-01
Other Monitoring Unaddressed 2025-05-01
MON Monitoring Archived 2025-05-01 → 2025-05-31
MR Monitoring Archived 2025-04-01 → 2025-06-30
MON Monitoring Resolved 2025-03-01 → 2025-03-31
MR Monitoring Resolved 2025-01-01 → 2025-03-31
Other Monitoring Resolved 2024-08-01
MON Monitoring Resolved 2024-08-01 → 2024-08-31

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0025 mg/L 17%
of the EPA limit 0.0150 mg/L
 12/12 LCR 2025
Arsenic
3 µg/L 30%
of the EPA limit 10 µg/L
 3/3 SYR4 2012–2018
Barium
249 µg/L 12%
of the EPA limit 2000 µg/L
worst single sample: 250 µg/L
3/3 SYR4 2012–2018
Fluoride
307 µg/L 7.7%
of the EPA limit 4000 µg/L
worst single sample: 310 µg/L
3/3 SYR4 2012–2018
2,3,7,8-TCDD
0.000012 µg/L 39%
of the EPA limit 0.000030 µg/L
 1/3 SYR4 2012–2018
TTHM
0.6440 µg/L 0.8%
of the EPA limit 80 µg/L
 1/3 SYR4 2013–2019
65 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitrateNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Deana Dugi
Phone
9286594221
Email
Deana.Dugi@rpcsaz.org

Frequently asked questions about Rock Point Community School Bia

Is Rock Point Community School Bia tap water safe to drink?

EPA monitoring detected 6 contaminants in Rock Point Community School Bia'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 Rock Point Community School Bia's water?

EPA monitoring detected Lead, Arsenic, Barium, Fluoride, 2,3,7,8-TCDD, and others. The full list with the level and data source for each is above.

How many people does Rock Point Community School Bia serve?

Rock Point Community School Bia reports serving 758 people in Arizona, per its EPA record.

Has Rock Point Community School Bia had any water quality violations?

The EPA has 103 violations on file for Rock Point Community School Bia, of which 0 are health-based (a contaminant limit or required treatment was breached) and 2 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.