F0/100
POLVADERA MDWCA — Water Quality Report 2026
Serving 2,470 people · New Mexico
Water Source
Groundwater
County
—
System ID
NM3566628
Violations
209
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
7
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Reporting violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: October 17, 2024 – April 29, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Treatment technique violation
When: October 17, 2024 – April 29, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: March 1, 2023 – July 18, 2023Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2022 – October 24, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: July 8, 2022 – October 24, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Violation related to Consumer Confidence Report
When: October 27, 2021 – October 30, 2021Rule: Consumer Confidence RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: October 1, 2021 – October 24, 2022Enforcement: 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 POLVADERA MDWCA
Is POLVADERA MDWCA water safe to drink?
POLVADERA MDWCA water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 209 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has POLVADERA MDWCA detected?
1 contaminants were tested in POLVADERA MDWCA's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does POLVADERA MDWCA have any EPA violations?
Yes, POLVADERA MDWCA has 209 EPA violation(s) on record, with the most recent in 2024. Violation types include RPT, TT, Other. 7 are health-based violations.
How many people does POLVADERA MDWCA serve?
POLVADERA MDWCA serves approximately 2,470 people, New Mexico. The system provides water to 1 community: Polvadera.
What type of water does POLVADERA MDWCA provide?
POLVADERA MDWCA sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NM3566628.
How does POLVADERA MDWCA compare to other utilities in New Mexico?
POLVADERA MDWCA 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.