F0/100
SANTA CLARA WATER SYSTEM — Water Quality Report 2026
Serving 1,682 people · New Mexico
Water Source
Groundwater
County
—
System ID
NM3522209
Violations
52
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.005 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
5
Violations (last 5yr)
1
Unresolved
2
Health-Related
TIER 3Unresolved
Disinfection byproduct treatment technique failure
TIER 3Resolved
Failed to issue ongoing public notification
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 1, 2022 – September 17, 2024Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: May 6, 2022 – October 3, 2022Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Consumer Confidence Report
When: May 6, 2022 – October 3, 2022Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: May 9, 2021 – June 1, 2021Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
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 WATER SYSTEM
Is SANTA CLARA WATER SYSTEM water safe to drink?
SANTA CLARA WATER SYSTEM water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 52 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SANTA CLARA WATER SYSTEM detected?
1 contaminants were tested in SANTA CLARA WATER SYSTEM's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does SANTA CLARA WATER SYSTEM have any EPA violations?
Yes, SANTA CLARA WATER SYSTEM has 52 EPA violation(s) on record, with the most recent in 2025. Violation types include Other, MR, TT. 15 are health-based violations.
How many people does SANTA CLARA WATER SYSTEM serve?
SANTA CLARA WATER SYSTEM serves approximately 1,682 people, New Mexico. The system provides water to 1 community: Central.
What type of water does SANTA CLARA WATER SYSTEM provide?
SANTA CLARA WATER SYSTEM sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NM3522209.
How does SANTA CLARA WATER SYSTEM compare to other utilities in New Mexico?
SANTA CLARA WATER SYSTEM scores 0/100 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.