Mexican Springs West Rural NTUA
PWSID: NN3500267 · Ft Defiance, AZ · Serves 257 people
According to EPA Safe Drinking Water Information System (SDWIS), Mexican Springs West Rural NTUA (PWSID NN3500267) in Ft Defiance, AZ is listed as a CWS water system covering about 257 people. The same extract lists 2 health-based violation records spanning 2015-2015. Those 2 health-based rows for Mexican Springs West Rural NTUA cover contaminants such as Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
Mexican Springs West Rural NTUA has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Coliform (TCR). Recorded violations span 2015–2015. Day-to-day primacy enforcement for this system runs through the Arizona drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Arizona state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NN3500267
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Ft Defiance, AZ
- Population Served
- 257
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (TCR) | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Coliform (TCR) | Yes | Sep 1, 2015 |
| Coliform (TCR) | Yes | Sep 1, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for Mexican Springs West Rural NTUA?
How many people does Mexican Springs West Rural NTUA serve?
What violations does Mexican Springs West Rural NTUA have?
What contaminants have been found in Mexican Springs West Rural NTUA water?
Compare beyond Arizona
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest Mexican Springs West Rural NTUA on cumulative violation count (2) and EPA-reported population served (257). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
Mexican Springs West Rural NTUA (NN3500267) is drawn from EPA SDWIS. Nearby county systems in this extract include Farmington Rural-Shiprock-Beclabito NTUA; Fort Defiance-Window Rock-St Michaels NTUA; Chinle-Many Farms-Del Muerto NTUA; Tuba City NTUA. Health-based rows (2 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.