GRENVILLE WATER SYSTEM
PWSID: NM3527231 · Grenville, NM · Serves 45 people
According to EPA Safe Drinking Water Information System (SDWIS), GRENVILLE WATER SYSTEM (PWSID NM3527231) in Grenville, NM is listed as a CWS water system covering about 45 people. The same extract lists 9 health-based violation records spanning 2015-2021. Those 9 health-based rows for GRENVILLE WATER SYSTEM cover contaminants such as Revised Total Coliform Rule, Groundwater Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
GRENVILLE WATER SYSTEM has 9 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. 2 distinct EPA contaminant codes appear in this system's record, including Revised Total Coliform Rule, Groundwater Rule. Recorded violations span 2015–2021. Day-to-day primacy enforcement for this system runs through the New Mexico 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 New Mexico state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- NM3527231
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Grenville, NM
- Population Served
- 45
- Health Violations
- Yes (9)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 7 | 7 |
| Groundwater Rule | 2 | 2 |
Violation History (9)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Sep 15, 2021 |
| Revised Total Coliform Rule | Yes | Sep 15, 2021 |
| Revised Total Coliform Rule | Yes | Aug 20, 2018 |
| Revised Total Coliform Rule | Yes | Aug 20, 2018 |
| Revised Total Coliform Rule | Yes | Aug 20, 2018 |
| Revised Total Coliform Rule | Yes | Jul 1, 2018 |
| Revised Total Coliform Rule | Yes | Jul 1, 2018 |
| Groundwater Rule | Yes | Dec 27, 2015 |
| Groundwater Rule | Yes | Dec 27, 2015 |
Frequently Asked Questions
What does EPA SDWIS list for GRENVILLE WATER SYSTEM?
How many people does GRENVILLE WATER SYSTEM serve?
What violations does GRENVILLE WATER SYSTEM have?
What contaminants have been found in GRENVILLE WATER SYSTEM water?
Compare beyond New Mexico
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest GRENVILLE WATER SYSTEM on cumulative violation count (9) and EPA-reported population served (45). Violation-count peers include PARSHALL, CITY OF, WELLPINIT, USCG STATION KODIAK.
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
GRENVILLE WATER SYSTEM (NM3527231) is drawn from EPA SDWIS. Nearby county systems in this extract include CLAYTON MUNICIPAL SUPPLY; DES MOINES WATER SYSTEM. Health-based rows (9 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.