Community Water System · PWS AL0000255
Grove Hill Water Works
Operator location Grove Hill, Alabama - UCMR5 detected 7 PFAS compounds (upper-third PFAS panel (> 4 compounds)) on this PWS; SDWIS lists 255 violations and 5,280 people served.
- 5,280
- People served (this PWS)
- 255
- EPA violations (this PWS)
- 4
- Health-based (this PWS)
- 7 PFAS
- UCMR5 (this PWS)
Grove Hill Water Works standing, high SDWIS violation third
UCMR5 detected 7 PFAS compounds - upper-third PFAS panel (> 4 compounds). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 2% is middle-third health share (≤ 23%). UCMR5: upper-third PFAS panel (> 4 compounds). Population rank #7,474 of 29,740 among systems serving 500+.
The verdict
Grove Hill Water Works sits in the upper third of the sitemap cohort by violation count (255), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (5,280; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 2% (middle-third health share (≤ 23%)). UCMR5 detected 7 PFAS compounds (upper-third PFAS panel (> 4 compounds)).
- #7,474 of 29,740
- Population · /systems
- #214 of 487
- Population · AL
- 255
- Total EPA violations on record
- 2%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
7 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,760
- County
- Clarke
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 246
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Vinyl chloride | MR | 11 | 2020 |
| 1,1-Dichloroethylene | MR | 11 | 2020 |
| trans-1,2-Dichloroethylene | MR | 11 | 2020 |
| 1,2-Dichloroethane | MR | 11 | 2020 |
| Carbon tetrachloride | MR | 11 | 2020 |
| 1,2-Dichloropropane | MR | 11 | 2020 |
| Trichloroethylene | MR | 11 | 2020 |
| Tetrachloroethylene | MR | 11 | 2020 |
| CHLOROBENZENE | MR | 11 | 2020 |
| Benzene | MR | 11 | 2020 |
| Ethylbenzene | MR | 11 | 2020 |
| cis-1,2-Dichloroethylene | MR | 11 | 2020 |
| 1,2,4-Trichlorobenzene | MR | 11 | 2020 |
| Xylenes, Total | MR | 11 | 2020 |
| DICHLOROMETHANE | MR | 11 | 2020 |
| 1,1,1-Trichloroethane | MR | 11 | 2020 |
| 1,1,2-Trichloroethane | MR | 11 | 2020 |
| o-Dichlorobenzene | MR | 11 | 2020 |
| Toluene | MR | 11 | 2020 |
| p-Dichlorobenzene | MR | 11 | 2020 |
| Styrene | MR | 11 | 2020 |
| Coliform (TCR) | MR | 9 | 2006 |
| Nitrate | MR | 4 | 2021 |
| Coliform (TCR) | MCL | 4 | 2012 |
| Lead and Copper Rule | MR | 2 | 2022 |
Violation Count vs. the National Corpus
Grove Hill Water Works has 255 recorded EPA violations, 88% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 11% carry more. 2% of this system's own violations are health-based (4 of 255), and it ranks #7,474 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)
255 Higher than most more violations than 88% 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. 22 of 232 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| PFPeS | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 8/13/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 8/13/2024 | 6.10 ppt | 3.00 ppt | Detected |
| PFMPA | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| 8:2 FTS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| HFPO-DA | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpS | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 8/13/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFBA | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFUnA | 8/13/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFHxA | 8/13/2024 | 6.20 ppt | 3.00 ppt | Detected |
| PFDoA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFOA | 8/13/2024 | 5.00 ppt | 4.00 ppt | Detected |
| PFOS | 8/13/2024 | 19.00 ppt | 4.00 ppt | Detected |
| PFNA | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxS | 8/13/2024 | 13.00 ppt | 3.00 ppt | Detected |
| PFHpA | 8/13/2024 | 3.50 ppt | 3.00 ppt | Detected |
| PFBS | 8/13/2024 | 4.30 ppt | 3.00 ppt | Detected |
| ADONA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NMeFOSAA | 8/13/2024 | <6.00 ppt | 6.00 ppt | Not Detected |
| NEtFOSAA | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTrDA | 8/13/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFTA | 8/13/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| PFTrDA | 8/13/2024 | <7.00 ppt | 7.00 ppt | Not Detected |
| PFBS | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 8/13/2024 | 4.00 ppt | 3.00 ppt | Detected |
| PFNA | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFDA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 8/13/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFTA | 8/13/2024 | <8.00 ppt | 8.00 ppt | Not Detected |
| HFPO-DA | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 8/13/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMPA | 8/13/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 8/13/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
UCMR5 PFAS record for Grove Hill Water Works
Open EPA SDWIS federal reports for PWS AL0000255 to cross-check UCMR5 detections and violation codes; state primacy agencies enforce the Safe Drinking Water Act locally.
Sources: EPA SDWIS
Nationwide peers
255 violations · 5,280 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 with similar served population
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Grove Hill Water Works
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Alabama compares on the same EPA violation measures. Alabama 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.