RIO BLANCO,VIEQUES,CULEDRA
PWSID: PR0005386 · Naguabo, PR · Serves 79,822 people
According to EPA Safe Drinking Water Information System (SDWIS), RIO BLANCO,VIEQUES,CULEDRA (PWSID PR0005386) in Naguabo, PR is listed as a CWS water system covering about 79,822 people. The same extract lists 28 health-based violation records spanning 2019-2023. Those 28 health-based rows for RIO BLANCO,VIEQUES,CULEDRA cover contaminants such as TTHM, Interim Enhanced Surface Water Treatment Rule, Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
RIO BLANCO,VIEQUES,CULEDRA has 28 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. 3 distinct EPA contaminant codes appear in this system's record, including TTHM, Interim Enhanced Surface Water Treatment Rule, Total Haloacetic Acids (HAA5). Recorded violations span 2019–2023. 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)
- PR0005386
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Naguabo, PR
- Population Served
- 79,822
- Health Violations
- Yes (28)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 16 | 16 |
| Interim Enhanced Surface Water Treatment Rule | 6 | 6 |
| Total Haloacetic Acids (HAA5) | 6 | 6 |
Violation History (28)
Frequently Asked Questions
What does EPA SDWIS list for RIO BLANCO,VIEQUES,CULEDRA?
How many people does RIO BLANCO,VIEQUES,CULEDRA serve?
What violations does RIO BLANCO,VIEQUES,CULEDRA have?
What contaminants have been found in RIO BLANCO,VIEQUES,CULEDRA water?
Compare beyond Puerto Rico
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest RIO BLANCO,VIEQUES,CULEDRA on cumulative violation count (28) and EPA-reported population served (79,822). Violation-count peers include LAKE CHICOT WATER SUPPLY ASSOCIATION, TONTITOWN WATERWORKS, HOLTVILLE, CITY OF. Population peers include FLAGSTAFF CITY OF, CITY OF ALHAMBRA, FLORENCE CITY OF (SC2110001).
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
RIO BLANCO,VIEQUES,CULEDRA (PR0005386) is drawn from EPA SDWIS. Nearby county systems in this extract include COM. RANCHO GRANDE; ACUED. DE LA COM. DEL DUQUE. Health-based rows (28 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.