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Tap water quality report

San Felipe Pueblo

EPA monitoring tested this supplier for 80 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

80
contaminants tested
19
detected
4,335
people served
16
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.

16
health-based violations
108
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2016-11-22
TT Health-based Resolved 2016-11-22
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2007-09-01 → 2007-09-30
MCL Health-based Resolved 2006-12-01 → 2006-12-31
MCL Health-based Resolved 2006-12-01 → 2006-12-31
MCL Health-based Resolved 2006-12-01 → 2006-12-31
MCL Health-based Resolved 2001-08-01 → 2001-08-31

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
Fluoride
440 µg/L 11%
of the EPA limit 4000 µg/L
worst single sample: 730 µg/L
45/46 SYR4 2013–2018
Copper
194.4 µg/L 15%
of the EPA limit 1300 µg/L
worst single sample: 311 µg/L
29/30 SYR4 2012–2018
Lead
0.0010 mg/L 6.7%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2023
Nitrate-Nitrite
1200 µg/L 12%
of the EPA limit 10000 µg/L
 14/26 SYR4 2012–2019
Arsenic
6.1 µg/L 61%
of the EPA limit 10 µg/L
 8/8 SYR4 2013–2019
Barium
113 µg/L 5.7%
of the EPA limit 2000 µg/L
worst single sample: 130 µg/L
5/5 SYR4 2013–2018
Bromoform
3.968 µg/L
No EPA limit set
worst single sample: 4.08 µg/L
5/7 SYR4 2014–2019
Combined Uranium
13 µg/L 43%
of the EPA limit 30 µg/L
 5/5 SYR4 2013–2019
Dibromochloromethane
4.688 µg/L
No EPA limit set
worst single sample: 5.53 µg/L
5/7 SYR4 2014–2019
Gross Beta Particle Activity
4.74 pCi/L
No EPA limit set
worst single sample: 4.93 pCi/L
5/5 SYR4 2013–2019
Selenium
6 µg/L 12%
of the EPA limit 50 µg/L
worst single sample: 6.3 µg/L
5/5 SYR4 2013–2018
TTHM
11.31 µg/L 14%
of the EPA limit 80 µg/L
worst single sample: 13 µg/L
5/7 SYR4 2014–2019
Dibromoacetic Acid
2.11 µg/L
No EPA limit set
worst single sample: 2.14 µg/L
3/7 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
2.11 µg/L 3.5%
of the EPA limit 60 µg/L
worst single sample: 2.14 µg/L
3/7 SYR4 2014–2019
Bromodichloromethane
2.66 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Chloroform
0.7130 µg/L
No EPA limit set
 1/7 SYR4 2014–2019
Combined Radium (-226 And -228)
0.7180 pCi/L 14%
of the EPA limit 5 pCi/L
 1/5 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
5.57 pCi/L 37%
of the EPA limit 15 pCi/L
 1/3 SYR4 2014–2019
Lead
5.3 µg/L 35%
of the EPA limit 15 µg/L
 1/30 SYR4 2012–2018
61 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDichloroacetic AcidDinosebDiquatEthylene DibromideEndothallEndrinEthylbenzeneGlyphosateHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSimazineStyreneTetrachloroethyleneThallium, TotalTolueneTotal Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
Mark Calabaza
Email
[email protected]

Frequently asked questions about San Felipe Pueblo

Is San Felipe Pueblo tap water safe to drink?

EPA monitoring detected 19 contaminants in San Felipe 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 San Felipe Pueblo's water?

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

How many people does San Felipe Pueblo serve?

San Felipe Pueblo reports serving 4,335 people in New Mexico, per its EPA record.

Has San Felipe Pueblo had any water quality violations?

The EPA has 108 violations on file for San Felipe Pueblo, of which 16 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.