County profile · EPA SDWIS + UCMR5
Maricao Municipio, Puerto Rico
4 SDWIS-listed public water systems serve 7,231 people in Maricao Municipio. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 4
- SDWIS water systems Smaller third of counties
- 1,134
- 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 PR093 · Maricao Municipio 4 sys · 1,134 viol · #2593/3254
VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 29.4% health
- RANK-LOWER #2593/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 75%
- SYS-TINY 4 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, Maricao Municipio ranks #2,593 of 3,254 counties by people served, and #57 of 72 counties in Puerto Rico. See methodology · corpus placement.
Maricao 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 29.4% is health-based share above the upper 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 #2,593 of 3,254 · #57 of 72 in Puerto Rico.
Flagged-rate neighbourhood around Maricao Municipio
Lowest/highest poles plus in-state counties nearest Maricao Municipio on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Maricao | 3,474 | 119 | Clean |
| Duey | 2,368 | 216 | - |
| Monte del Estado | 708 | 205 | - |
| Indiera Alta | 681 | 594 | - |
Compare beyond Puerto Rico
Mid-flagged peers for Maricao Municipio
Cross-state counties nearest Maricao Municipio on flagged-system share (100.0%) and cumulative violation count (1,134). 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.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
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.