C54/100
San Felipe Black Mesa Casino — Water Quality Report 2026
Serving 3,789 people · New Mexico
Water Source
Groundwater
County
—
System ID
063503115
Violations
27
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 2.04 mg/L | 1.30 mg/L | Over Limit |
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 2020.
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 San Felipe Black Mesa Casino
Is San Felipe Black Mesa Casino water safe to drink?
San Felipe Black Mesa Casino water receives a grade of C (54/100), which is considered fair. 1 contaminant(s) exceed EPA legal limits and 27 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has San Felipe Black Mesa Casino detected?
32 contaminants were tested in San Felipe Black Mesa Casino's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does San Felipe Black Mesa Casino have any EPA violations?
Yes, San Felipe Black Mesa Casino has 27 EPA violation(s) on record, with the most recent in 2020. Violation types include MON, MR, TT. 2 are health-based violations.
How many people does San Felipe Black Mesa Casino serve?
San Felipe Black Mesa Casino serves approximately 3,789 people, New Mexico.
What type of water does San Felipe Black Mesa Casino provide?
San Felipe Black Mesa Casino sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is 063503115.
How does San Felipe Black Mesa Casino compare to other utilities in New Mexico?
San Felipe Black Mesa Casino scores 54/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our New Mexico state page for a full comparison of water systems.