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Tap water quality report

Chuska Community Boarding School Bia

EPA monitoring tested this supplier for 72 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

72
contaminants tested
12
detected
348
people served
2
health-based violations
New Mexico rankingsLead in New MexicoPFAS in New Mexico
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.

2
health-based violations
224
violations on file
1
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MCL Health-based Resolved 2003-08-01 → 2003-08-31
MON Monitoring Archived 2025-09-01 → 2025-09-30
MR Monitoring Archived 2025-07-01 → 2025-09-30
RPT Monitoring Unaddressed 2025-04-01
MON Monitoring Resolved 2025-02-01 → 2025-02-28
MR Monitoring Resolved 2025-01-01 → 2025-03-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2024-01-01 → 2024-12-31
MR Monitoring Resolved 2022-01-01 → 2024-12-31

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.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Lead
0.0131 mg/L 87%
of the EPA limit 0.0150 mg/L
 24/24 LCR 2025
Barium
135 µg/L 6.8%
of the EPA limit 2000 µg/L
worst single sample: 140 µg/L
6/6 SYR4 2012–2018
Fluoride
1325 µg/L 33%
of the EPA limit 4000 µg/L
worst single sample: 1400 µg/L
6/6 SYR4 2012–2018
Arsenic
1.88 µg/L 19%
of the EPA limit 10 µg/L
worst single sample: 2 µg/L
4/6 SYR4 2012–2018
Nitrate
230 µg/L 2.3%
of the EPA limit 10000 µg/L
 4/28 SYR4 2012–2018
Selenium
2.065 µg/L 4.1%
of the EPA limit 50 µg/L
worst single sample: 2.1 µg/L
2/6 SYR4 2012–2018
TTHM
5.714 µg/L 7.1%
of the EPA limit 80 µg/L
worst single sample: 5.83 µg/L
2/5 SYR4 2012–2018
2,3,7,8-TCDD
0.000012 µg/L 39%
of the EPA limit 0.000030 µg/L
 1/6 SYR4 2012–2018
Cyanide
29.7 µg/L 15%
of the EPA limit 200 µg/L
 1/6 SYR4 2013–2018
Combined Radium (-226 And -228)
1.17 pCi/L 23%
of the EPA limit 5 pCi/L
 1/2 SYR4 2015
Gross Alpha, Excl. Radon And U
2.437 pCi/L 16%
of the EPA limit 15 pCi/L
 1/2 SYR4 2015
Total Haloacetic Acids (HAA5)
1.54 µg/L 2.6%
of the EPA limit 60 µg/L
 1/5 SYR4 2012–2018
60 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, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumCombined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorNitriteOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Daniel Martin
Phone
5057332700

Frequently asked questions about Chuska Community Boarding School Bia

Is Chuska Community Boarding School Bia tap water safe to drink?

EPA monitoring detected 12 contaminants in Chuska Community Boarding 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 Chuska Community Boarding School Bia's water?

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

How many people does Chuska Community Boarding School Bia serve?

Chuska Community Boarding School Bia reports serving 348 people in New Mexico, per its EPA record.

Has Chuska Community Boarding School Bia had any water quality violations?

The EPA has 224 violations on file for Chuska Community Boarding School Bia, of which 2 are health-based (a contaminant limit or required treatment was breached) and 1 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.