DONA ANA MDWCA
Dona Ana, NM · 16,987 served
DONA ANA MDWCA serves 16,987 people in Dona Ana, NM. It has 10 health-based violations in the last 5 years. TapGraded gives this system an F.
Score breakdown
Health-based violations (5y)
10
Monitoring violations (5y)
10
Currently unaddressed
0
Overall score
25/100
Violation history (last 5 years)
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Lead (Lead and Copper Rule)
EPA's current lead action level is 15 ppb (dropping to 10 ppb in 2027 under the Lead and Copper Rule Improvements).
PFAS (UCMR5 occurrence data)
System details
- System type
- Community water system
- Water source
- Ground water
- Ownership
- Local government
- Service connections
- 6,584
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Is Dona Ana, NM tap water safe to drink?
DONA ANA MDWCA has 10 health-based violations in the last 5 years. TapGraded gives this system an F.
Does DONA ANA MDWCA have lead in its water?
The most recent 90th-percentile lead sample is 1.9 ppb, versus the EPA action level of 15 ppb.
Has PFAS been detected in DONA ANA MDWCA's water?
Yes — PFAS was detected at or above the EPA MCL for 1 of the tracked analytes.
Source: EPA SDWIS/ECHO · Data as of 2026Q2