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Counties → Puerto Rico

San Lorenzo Municipio County, Puerto Rico

Water Systems
17
Population Served
35,423
Total Violations
3,795
1,078 health-based
PFAS Detected
0
of 2 tested

Violation Analysis

100.0%
Systems with Violations
223.2
Avg Violations per System
28.4%
Health-Based Violations

Water Source Types

GW
11 systems (65%)
SW
6 systems (35%)

PFAS Contamination

2
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

San Lorenzo Municipio Puerto Rico water systems by violation status, EPA SDWIS records.

No violations on record (0) One or more violations (17)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
San Lorenzo Urbano 26,094 260 Clean
Jagual 3,992 224 Clean
Espino 2,598 290 -
La Cuchilla 400 185 -
Acued.comunal Sect. Manuel Diaz 331 350 -
Acueducto Sector Pachin 300 6 -
Macanea / Espino 224 770 -
Asoc. Vecinos Sect. los Oquendo 214 211 -
Quemados II Sect. Vicente 214 69 -
Sector los Diaz 197 307 -
El Cerro Corp. 192 73 -
Quemados I Sec. los Ortiz Inc. 187 147 -
Comunidad Sector los Gomez 144 39 -
Acued. Comunidad 18 120 501 -
Acued. Comunal Juan Flores 120 4 -
Corporacion Sector Cantera 53 224 -
Comunidad Edem 43 135 -

Other Counties in Puerto Rico

San Juan Municipio County
4 systems · 1,077,982 served · 1,811 violations
Mayaguez Municipio County
3 systems · 162,876 served · 1,429 violations
Penuelas Municipio County
12 systems · 133,990 served · 7,659 violations
Rincon Municipio County
1 systems · 123,885 served · 1,566 violations
Arecibo Municipio County
12 systems · 118,557 served · 2,669 violations
Caguas Municipio County
23 systems · 86,609 served · 5,193 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in San Lorenzo Municipio County? ▼
San Lorenzo Municipio County has 3,795 total drinking water violations across 17 water systems, of which 1,078 are health-based violations. 100.0% of systems have at least one violation.
How many people get water from San Lorenzo Municipio County systems? ▼
Water systems in San Lorenzo Municipio County serve approximately 35,423 people through 17 public water systems.
Has PFAS been detected in San Lorenzo Municipio County water? ▼
Of 2 water systems tested for PFAS in San Lorenzo Municipio County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply San Lorenzo Municipio County? ▼
Water systems in San Lorenzo Municipio County use GW (11 systems), SW (6 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 28.4% of San Lorenzo Municipio County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.