Community Water System · PWS PR0003192
Sabana Grande
Utuado, Puerto Rico 00641 - drinking water served from surface water sources to 1,754 people, tracked in EPA SDWIS and UCMR5.
- 1,754
- People served
- 298
- EPA violations
- 65
- Health-based
- No PFAS
- UCMR5 result
The verdict
EPA records 298 drinking-water violations at Sabana Grande, 22% of them health-based - below the Puerto Rico per-system average.
- 298
- Total EPA violations on record
- 22%
- Health-based (MCL / treatment failure)
- 1,754
- People served by this system
- 0
- PFAS compounds detected (UCMR5)
Water Quality Snapshot: Sabana Grande
Sabana Grande is a local-owned community water system that delivers drinking water to 1,754 residents in Utuado, Puerto Rico (Utuado Municipio County) through 657 service connections. Its water is drawn from surface water sources. EPA's Safe Drinking Water Information System records 298 total violations for this system , of which 65 (22%) are health-based, meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 216 monitoring and reporting violations are on file. The most recent violation on record dates to 2022.
The most frequently cited contaminant at this system is Surface Water Treatment Rule, recorded in 39 violations (TT, health-based). This system was sampled under EPA's UCMR5 PFAS monitoring program and no PFAS compounds were detected above the minimum reporting level.
Across Puerto Rico, EPA tracks 458 public water systems serving 3,328,141 people, with 164,144 cumulative violations and 34,657 health-based violations on record. About 100% of systems in the state carry at least one violation, and state-wide the average per system is 358.4 violations. Statewide, 40 of 99 UCMR5-tested systems have reported PFAS detections (40.4%).
Sabana Grande's 298 violations sit below the Puerto Rico average.
All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.
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 |
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 |
Verify This Water System
The figures above are aggregated from EPA's public databases. To verify the underlying records, or to file a complaint, request a Consumer Confidence Report, or check current monitoring status, go directly to the federal and state regulators that enforce the Safe Drinking Water Act for Sabana Grande.
EPA SDWIS, Federal Reports
EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:
View PWS ID PR0003192 on SDWISSource: EPA SDWIS Federal Reports Search
Puerto Rico Drinking Water Authority
Puerto Rico's primacy agency administers the Safe Drinking Water Act locally. Search EPA SDWIS for the current state contact, or use the state's public health or environment department portal.
Find PR regulator via EPA SDWISViolation Timeline
Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.
| Year (latest) | Contaminant | Category | Count | EPA Record |
|---|---|---|---|---|
| 2022 | Consumer Confidence Rule | Other | 5 | SDWIS / PR0003192 / 7000 |
| 2019 | E. COLI | MR | 6 | SDWIS / PR0003192 / 3014 |
| 2019 | Revised Total Coliform Rule | MON | 2 | SDWIS / PR0003192 / 8000 |
| 2016 | Lead and Copper Rule | MR | 26 | SDWIS / PR0003192 / 5000 |
| 2016 | Total Haloacetic Acids (HAA5) | MCL | 16 | SDWIS / PR0003192 / 2456 |
| 2011 | CARBON, TOTAL | TT | 7 | SDWIS / PR0003192 / 2920 |
| 2011 | 1,2,4-Trichlorobenzene | MR | 6 | SDWIS / PR0003192 / 2378 |
| 2011 | p-Dichlorobenzene | MR | 6 | SDWIS / PR0003192 / 2969 |
| 2011 | trans-1,2-Dichloroethylene | MR | 6 | SDWIS / PR0003192 / 2979 |
| 2011 | 1,1,1-Trichloroethane | MR | 6 | SDWIS / PR0003192 / 2981 |
| 2011 | 1,2-Dichloropropane | MR | 6 | SDWIS / PR0003192 / 2983 |
| 2011 | Trichloroethylene | MR | 6 | SDWIS / PR0003192 / 2984 |
| 2011 | 1,1,2-Trichloroethane | MR | 6 | SDWIS / PR0003192 / 2985 |
| 2011 | Benzene | MR | 6 | SDWIS / PR0003192 / 2990 |
| 2011 | Toluene | MR | 6 | SDWIS / PR0003192 / 2991 |
How Sabana Grande Compares
Cross-reference this system's record against state averages and the federal MCL framework for context.
| Metric | Sabana Grande | Puerto Rico avg | Federal benchmark |
|---|---|---|---|
| Total violations | 298 | 358.4 | SDWA compliance, any non-zero count is a recorded breach |
| Health-based violations | 65 | 75.7 | Indicates a contaminant exceeded a federal MCL |
| PFAS detection | None | 40.4% | EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt |
| Population served | 1,754 | 7,267 | Sizing context for compliance burden |
Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 458 regulated public water systems in Puerto Rico.
Federal MCL reference, Safe Drinking Water Act thresholds ▼
| Contaminant | Federal MCL / Action Level | Note |
|---|---|---|
| Lead | 0 mg/L (Action Level: 0.015 mg/L) | Lead and Copper Rule treatment technique |
| Arsenic | 0.010 mg/L (10 ppb) | Health-based MCL since 2006 |
| Total Coliform | Treatment technique (RTCR) | Indicator organism, monitoring trigger |
| PFOA / PFOS (PFAS) | 4.0 ppt each (final 2024 rule) | Compliance deadline 2029 (EPA proposed extending to 2031, not yet final as of May 2026) |
| Nitrate (as N) | 10 mg/L | Acute health risk for infants |
Frequently Asked Questions
Is Sabana Grande water safe to drink? ▼
How many people does Sabana Grande serve? ▼
What type of violations does Sabana Grande have? ▼
Has PFAS been detected in Sabana Grande water? ▼
What water source does Sabana Grande use? ▼
Where does this data come from? ▼
Read our methodology - 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. This system's figures are rendered directly from 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.