Community Water System · PWS SC2510002
Estill Town of (Sc2510002)
Operator location Estill, South Carolina - 7% of 45 violations are health-based (middle-third health share (≤ 23%)); groundwater source; 2,120 served per SDWIS.
- 2,120
- People served (this PWS)
- 45
- EPA violations (this PWS)
- 3
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Estill Town of (Sc2510002) standing, mid SDWIS violation third
7% of 45 recorded violations are health-based - middle-third health share (≤ 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 7% is middle-third health share (≤ 23%). Population rank #13,108 of 29,740 among systems serving 500+.
The verdict
Estill Town of (Sc2510002) lands in the middle third by violation volume (45), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is mid-pack at 2,120 (mid served population (≤ 3,309)). Health-based share is 7% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- #13,108 of 29,740
- Population · /systems
- #198 of 314
- Population · SC
- 45
- Total EPA violations on record
- 7%
- 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
- 1,592
- County
- Hampton
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 27
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 16 | 2008 |
| E. COLI | MR | 8 | 2024 |
| Consumer Confidence Rule | Other | 4 | 2024 |
| Revised Total Coliform Rule | RPT | 3 | 2025 |
| Coliform (TCR) | MCL | 3 | 2002 |
| Coliform (TCR) | MR | 2 | 2002 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 1 | 2008 |
Violation Count vs. the National Corpus
Estill Town of (Sc2510002) has 45 recorded EPA violations, 54% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 46% carry more. 7% of this system's own violations are health-based (3 of 45), and it ranks #13,108 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)
45 Around the middle fewer violations than 46% 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
Health-based violations on Estill Town of (Sc2510002)
3 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for SC2510002.
Sources: EPA SDWIS
Nationwide peers
45 violations · 2,120 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
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 Estill Town of
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in South Carolina compares on the same EPA violation measures. South Carolina 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.