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County profile · EPA SDWIS + UCMR5

Naranjito Municipio, Puerto Rico

6 SDWIS-listed public water systems serve 11,322 people in Naranjito Municipio. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.

6
SDWIS water systems Smaller third of counties
2,411
Total violations Middle third of counties
100.0%
SDWIS systems w/ a violation Middle third of counties
0.0%
UCMR5 PFAS rate (1 tested) Lower third of counties with tests

SDWIS compliance plate

Sheet PR105 · Naranjito Municipio 6 sys · 2,411 viol · #2252/3254

VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-TINY · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-MID 24.0% health
  • RANK-LOWER #2252/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 67%
  • SYS-TINY 6 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: San Juan Municipio (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Naranjito Municipio ranks #2,252 of 3,254 counties by people served, and #52 of 72 counties in Puerto Rico. See methodology · corpus placement.

Naranjito Municipio standing, mid-flagged corpus third

Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 24.0% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,252 of 3,254 · #52 of 72 in Puerto Rico.

Flagged-rate neighbourhood around Naranjito Municipio

Lowest/highest poles plus in-state counties nearest Naranjito Municipio on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Vega Baja Muni · lowest San Juan Munic · near Rincon Municip · near 88.9% 100% 100% 100% 100% 100% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Cedro Arriba 5,482 623 Clean
Anones Centro 1,800 390 -
Corp. de Servicios de Acued. Anones Maya 1,600 466 -
Comunidad Nieves Sanchez 900 516 -
Feijo 840 161 -
Comunidad las Cruces 700 255 -

Compare beyond Puerto Rico

Mid-flagged peers for Naranjito Municipio

Cross-state counties nearest Naranjito Municipio on flagged-system share (100.0%) and cumulative violation count (2,411). In-state neighbours stay on the compliance plate above.

Similar flagged-system rate

Nearest cross-state counties by % of SDWIS systems with at least one violation on record.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

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

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