Community Water System · PWS PR0003192
Sabana Grande
Operator location Utuado, Puerto Rico - upper-third violation load (> 74 violations) with 298 EPA violations; surface water source; 1,754 served (PWS-level, not municipal population).
- 1,754
- People served (this PWS)
- 298
- EPA violations (this PWS)
- 65
- Health-based (this PWS)
- No PFAS
- UCMR5 (this PWS)
Sabana Grande standing, high SDWIS violation third
298 EPA SDWIS violations on record - upper-third violation load (> 74 violations). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 22% is middle-third health share (≤ 23%). UCMR5: UCMR5 tested, none detected. Population rank #14,675 of 29,740 among systems serving 500+.
The verdict
Sabana Grande sits in the upper third of the sitemap cohort by violation count (298), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is mid-pack at 1,754 (mid served population (≤ 3,309)). Health-based share is 22% (middle-third health share (≤ 23%)). UCMR5 tested this system and reported no PFAS above the minimum reporting level.
- #14,675 of 29,740
- Population · /systems
- #130 of 235
- Population · PR
- 298
- Total EPA violations on record
- 22%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 657
- County
- Utuado Municipio
- School/Daycare
- No
- MCL Violations
- 19
- Monitoring Violations
- 216
- Treatment Tech Violations
- 46
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 39 | 2004 |
| Lead and Copper Rule | MR | 26 | 2016 |
| Total Haloacetic Acids (HAA5) | MCL | 16 | 2016 |
| CARBON, TOTAL | TT | 7 | 2011 |
| 1,2,4-Trichlorobenzene | MR | 6 | 2011 |
| p-Dichlorobenzene | MR | 6 | 2011 |
| trans-1,2-Dichloroethylene | MR | 6 | 2011 |
| 1,1,1-Trichloroethane | MR | 6 | 2011 |
| 1,2-Dichloropropane | MR | 6 | 2011 |
| Trichloroethylene | MR | 6 | 2011 |
| 1,1,2-Trichloroethane | MR | 6 | 2011 |
| Benzene | MR | 6 | 2011 |
| Toluene | MR | 6 | 2011 |
| Styrene | MR | 6 | 2011 |
| Xylenes, Total | MR | 6 | 2011 |
| Vinyl chloride | MR | 6 | 2011 |
| 1,2-Dichloroethane | MR | 6 | 2011 |
| CHLOROBENZENE | MR | 6 | 2011 |
| Ethylbenzene | MR | 6 | 2011 |
| DICHLOROMETHANE | MR | 6 | 2011 |
| 1,1-Dichloroethylene | MR | 6 | 2011 |
| E. COLI | MR | 6 | 2019 |
| cis-1,2-Dichloroethylene | MR | 6 | 2011 |
| o-Dichlorobenzene | MR | 6 | 2011 |
| Carbon tetrachloride | MR | 6 | 2011 |
| Tetrachloroethylene | MR | 6 | 2011 |
| Consumer Confidence Rule | Other | 5 | 2022 |
| Coliform (TCR) | MCL | 3 | 2004 |
| Coliform (TCR) | MR | 3 | 2007 |
| 1,2-DIBROMO-3-CHLOROPROPANE | MR | 2 | 2009 |
Violation Count vs. the National Corpus
Sabana Grande has 298 recorded EPA violations, 91% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 9% carry more. 22% of this system's own violations are health-based (65 of 298), and it ranks #14,675 of 29,740 by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
298 Higher than most more violations than 91% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
PFAS Testing Results (UCMR5)
Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 0 of 87 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 6:2 FTS | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 9/23/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFPeS | 9/23/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMPA | 9/23/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/23/2025 | <2.00 ppt | 2.00 ppt | Not Detected |
| NFDHA | 9/23/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| ADONA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NEtFOSAA | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOS | 9/23/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMBA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFTA | 9/23/2025 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 9/23/2025 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFHpA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 9/23/2025 | <6.00 ppt | 6.00 ppt | Not Detected |
| PFNA | 9/23/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 9/23/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 9/23/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxS | 9/23/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBA | 5/20/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 6:2 FTS | 5/20/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 5/20/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| NFDHA | 5/20/2025 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFPeA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 5/20/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOS | 5/20/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeS | 5/20/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFMPA | 5/20/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| ADONA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 5/20/2025 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHxA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 5/20/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFNA | 5/20/2025 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 5/20/2025 | <3.00 ppt | 3.00 ppt | Not Detected |
SDWIS compliance record for Sabana Grande
298 violations on record for PR0003192; use EPA SDWIS to confirm return-to-compliance dates and monitoring categories.
Sources: EPA SDWIS
Nationwide peers
298 violations · 1,754 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
Cross-state systems near this population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Sabana Grande
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Puerto Rico compares on the same EPA violation measures. Puerto Rico systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.