COAMO ARRIBA
PWSID: PR0422084 · Coamo, PR · Serves 420 people
According to EPA Safe Drinking Water Information System (SDWIS), COAMO ARRIBA (PWSID PR0422084) in Coamo, PR is listed as a CWS water system covering about 420 people. The same extract lists 11 health-based violation records spanning 1992-2024. Those 11 health-based rows for COAMO ARRIBA cover contaminants such as Coliform (TCR), Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
COAMO ARRIBA has 11 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. 4 distinct EPA contaminant codes appear in this system's record, including Coliform (TCR), Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 1992–2024. Day-to-day primacy enforcement for this system runs through the Puerto Rico 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 Puerto Rico state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- PR0422084
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Coamo, PR
- Population Served
- 420
- Health Violations
- Yes (11)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (TCR) | 7 | 7 |
| Surface Water Treatment Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (11)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | May 1, 2016 |
| Coliform (TCR) | Yes | Feb 1, 2016 |
| Coliform (TCR) | Yes | Jul 1, 2015 |
| Coliform (TCR) | Yes | Nov 1, 2014 |
| Coliform (TCR) | Yes | Feb 1, 2014 |
| Coliform (TCR) | Yes | Apr 1, 2013 |
| Coliform (TCR) | Yes | Apr 1, 2011 |
| Coliform (TCR) | Yes | Dec 1, 2010 |
| Surface Water Treatment Rule | Yes | Jan 1, 2007 |
| Surface Water Treatment Rule | Yes | Jan 1, 1992 |
Frequently Asked Questions
What does EPA SDWIS list for COAMO ARRIBA?
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Compare beyond Puerto Rico
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest COAMO ARRIBA on cumulative violation count (11) and EPA-reported population served (420). Violation-count peers include MICCOSUKEE TRIBE OF INDIANS, Arizona Village, WHITE SWAN.
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
COAMO ARRIBA (PR0422084) is drawn from EPA SDWIS. Nearby county systems in this extract include COAMO URBANO; COMUNIDAD MONTERIA; ASOCIACION RESIDENTE SAN DIEGO; LA CUESTA. Health-based rows (11 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.