San German Water Quality
Puerto Rico
According to EPA SDWIS, San German, Puerto Rico is served by 7 community water systems covering about 8,090 people. The same extract lists 14 health-based violation records, most recently coded 8000 in 2025. Counts are historical EPA registry rows, not a current compliance or drinkability score.
Drinking water in San German, Puerto Rico is delivered through 7 EPA-regulated community water systems serving an estimated 8,090 people. Each system is tracked in the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act, which requires testing for regulated contaminants, consumer notification of violations, and publication of an annual Consumer Confidence Report.
PlainEnviro's health-based SDWIS extract shows 14 violation records across the 7 active community systems shown here. Monitoring and reporting records are not present in the extract. The records carry 4 distinct EPA contaminant codes: Revised Total Coliform Rule, LEAD AND COPPER RULE REVISIONS, Coliform (TCR), Surface Water Treatment Rule. 1 TRI-reporting industrial facility is also located within the city limits.
A past EPA health-based registry row does not describe water delivered today or current compliance status; utilities notify customers and remediate under state primacy oversight when required. For current water-quality status and treatment practices, review your local utility's most recent Consumer Confidence Report or contact the Puerto Rico drinking water program. All records above reflect federal EPA SDWIS data and are not independently verified against state databases.
Community Water Systems
| System Name | Pop. Served | Violations | Status |
|---|---|---|---|
| CAIN ALTO | 2,416 | 0 | Clean |
| EL ROSARIO | 2,374 | 0 | Clean |
| EL JAPONES | 1,330 | 2 | Health |
| PERICHE | 1,100 | 6 | Health |
| CAPRILES | 590 | 0 | Clean |
| COM. RIO PIEDRAS | 220 | 3 | Health |
| COMUNIDAD MENDEZ | 60 | 3 | Health |
Does this city have health-based water violations?
These health-based records can represent Maximum Contaminant Level (MCL), Treatment Technique (TT), or Maximum Residual Disinfectant Level (MRDL) categories. A historical record does not establish that water is currently unsafe.
| Water system | Contaminant | Begin Date |
|---|---|---|
| PERICHE | Revised Total Coliform Rule | 2025-08-01 |
| COMUNIDAD MENDEZ | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| COM. RIO PIEDRAS | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| PERICHE | LEAD AND COPPER RULE REVISIONS | 2024-10-17 |
| COM. RIO PIEDRAS | Revised Total Coliform Rule | 2024-02-01 |
| PERICHE | Revised Total Coliform Rule | 2024-02-01 |
| PERICHE | Revised Total Coliform Rule | 2017-04-01 |
| EL JAPONES | Coliform (TCR) | 2015-11-01 |
| EL JAPONES | Coliform (TCR) | 2015-11-01 |
| COMUNIDAD MENDEZ | Surface Water Treatment Rule | 2007-01-01 |
| PERICHE | Surface Water Treatment Rule | 2007-01-01 |
| COMUNIDAD MENDEZ | Surface Water Treatment Rule | 1992-01-01 |
| COM. RIO PIEDRAS | Surface Water Treatment Rule | 1992-01-01 |
| PERICHE | Surface Water Treatment Rule | 1992-01-01 |
What are San German's health-based records for?
San German's health-based violation records carry 4 distinct EPA codes: some name a substance, others the drinking-water rule that was breached. Counts are records on file in the EPA SDWIS extract, not current test results.
| Contaminant | Records | Systems |
|---|---|---|
| Surface Water Treatment Rule | 5 | 3 |
| Revised Total Coliform Rule | 4 | 2 |
| Lead and Copper Rule Revisions | 3 | 3 |
| Coliform (TCR) | 2 | 1 |
TRI Facilities in San German
| Facility | Total Releases |
|---|---|
| Fenwal International Inc | 2.8K lbs |
Frequently Asked Questions
What does EPA SDWIS list for drinking water in San German, Puerto Rico? ▼
How many water violations does San German have in this EPA extract? ▼
What contaminants were found in San German water? ▼
How many water systems serve San German? ▼
Where does San German get its drinking water? ▼
Are there pollution sources near San German? ▼
How does San German compare in Puerto Rico?
Of the 69 Puerto Rico places with at least one community water system on file, San German ranks #22 by number of systems (7).
Either side of it: Juana Diaz (7), Naranjito (7), Vega Baja (6), Yauco (6)
About This Data
Figures here are the current EPA SDWIS extract joined to the 7 community water systems whose service area lists San German, ranked against the 69 Puerto Rico places with at least one system on file. Data current as of 2026-08-25.
Water system data comes from the EPA's Safe Drinking Water Information System (SDWIS). PlainEnviro's violation fetch is restricted upstream to records EPA flags as health-based and then joined to active community water systems. Monitoring and reporting violations are not included.
A health-based violation row in this extract is a historical EPA registry entry. It does not describe water delivered today or current compliance status. Many records are later resolved, and public water systems notify customers when required. For current conditions, contact your local water utility or the state drinking water program.
TRI facility data comes from the EPA Toxic Release Inventory. Facilities shown are those that self-report to the TRI program. PlainEnviro presents this data without advocacy framing.
Read our methodology - how this data is sourced, computed, and verified.