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Tap water quality report

Santa Clara Pueblo

EPA monitoring tested this supplier for 80 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
12
detected
2,500
people served
19
health-based violations
New Mexico rankingsLead in New MexicoPFAS in New Mexico
Water source
Ground water
Ownership
Native American

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.

19
health-based violations
38
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2019-09-01
TT Health-based Resolved 2019-09-01
TT Health-based Resolved 2011-03-05
TT Health-based Resolved 2011-03-05
TT Health-based Resolved 2011-03-05
TT Health-based Resolved 2011-03-05
TT Health-based Resolved 2011-03-05
MCL Health-based Resolved 2004-09-01 → 2004-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30
MCL Health-based Resolved 2004-09-01 → 2004-09-30

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 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
0.00050 mg/L 3.3%
of the EPA limit 0.0150 mg/L
 34/34 LCR 2023
Copper
73.72 µg/L 5.7%
of the EPA limit 1300 µg/L
worst single sample: 76 µg/L
20/21 SYR4 2013–2017
Nitrate-Nitrite
1500 µg/L 15%
of the EPA limit 10000 µg/L
 10/18 SYR4 2012–2019
Bromoform
0.7751 µg/L
No EPA limit set
worst single sample: 0.7930 µg/L
3/8 SYR4 2012–2019
Combined Uranium
13.9 µg/L 46%
of the EPA limit 30 µg/L
worst single sample: 14 µg/L
3/3 SYR4 2013–2019
Gross Beta Particle Activity
5.127 pCi/L
No EPA limit set
worst single sample: 5.3 pCi/L
3/3 SYR4 2013–2019
TTHM
0.7751 µg/L 1%
of the EPA limit 80 µg/L
worst single sample: 0.7930 µg/L
3/8 SYR4 2012–2019
Arsenic
3.4 µg/L 34%
of the EPA limit 10 µg/L
 1/1 SYR4 2013
Barium
64 µg/L 3.2%
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
Gross Alpha, Excl. Radon And U
10.5 pCi/L 70%
of the EPA limit 15 pCi/L
 1/2 SYR4 2016–2019
Selenium
4 µg/L 8%
of the EPA limit 50 µg/L
 1/1 SYR4 2013
68 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, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumCombined Radium (-226 And -228)DichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
JAMES NARANJO
Phone
5057537330
Email
[email protected]

Frequently asked questions about Santa Clara Pueblo

Is Santa Clara Pueblo tap water safe to drink?

EPA monitoring detected 12 contaminants in Santa Clara Pueblo'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 Santa Clara Pueblo's water?

EPA monitoring detected Lead, Copper, Nitrate-Nitrite, Bromoform, Combined Uranium, and others. The full list with the level and data source for each is above.

How many people does Santa Clara Pueblo serve?

Santa Clara Pueblo reports serving 2,500 people in New Mexico, per its EPA record.

Has Santa Clara Pueblo had any water quality violations?

The EPA has 38 violations on file for Santa Clara Pueblo, of which 19 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.