F5/100
Santa Clara Pueblo — Water Quality Report 2026
Serving 2,500 people · New Mexico
Water Source
Groundwater
County
—
System ID
063500166
Violations
32
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2019.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About Santa Clara Pueblo
Is Santa Clara Pueblo water safe to drink?
Santa Clara Pueblo water receives a grade of F (5/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 32 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has Santa Clara Pueblo detected?
1 contaminants were tested in Santa Clara Pueblo's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does Santa Clara Pueblo have any EPA violations?
Yes, Santa Clara Pueblo has 32 EPA violation(s) on record, with the most recent in 2019. Violation types include TT, MR, Other. 15 are health-based violations.
How many people does Santa Clara Pueblo serve?
Santa Clara Pueblo serves approximately 2,500 people, New Mexico.
What type of water does Santa Clara Pueblo provide?
Santa Clara Pueblo sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is 063500166.
How does Santa Clara Pueblo compare to other utilities in New Mexico?
Santa Clara Pueblo scores 5/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New Mexico state page for a full comparison of water systems.