Community Water System · PWS MS0630002
Town of Cary
Operator location Cary, Mississippi - 23% of 640 violations are health-based (upper-third health share (> 23%)); groundwater source; 591 served per SDWIS.
- 591
- People served (this PWS)
- 640
- EPA violations (this PWS)
- 150
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Town of Cary standing, high SDWIS violation third
23% of 640 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 23% is upper-third health share (> 23%). Population rank #26,714 of 29,740 among systems serving 500+.
The verdict
Town of Cary sits in the upper third of the sitemap cohort by violation count (640), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (591; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 23% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #26,714 of 29,740
- Population · /systems
- #779 of 837
- Population · MS
- 640
- Total EPA violations on record
- 23%
- 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
- 224
- County
- Sharkey
- School/Daycare
- No
- MCL Violations
- 148
- Monitoring Violations
- 458
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MR | 112 | 2012 |
| Radium-226 | MR | 92 | 2012 |
| Radium-228 | MR | 92 | 2012 |
| TTHM | MCL | 83 | 2024 |
| Total Haloacetic Acids (HAA5) | MCL | 58 | 2024 |
| Combined Radium (-226 and -228) | MR | 28 | 2008 |
| Gross Alpha, Excl. Radon and U | MR | 28 | 2008 |
| Revised Total Coliform Rule | MON | 14 | 2025 |
| Chlorine | MR | 13 | 2025 |
| TTHM | MR | 9 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 9 | 2025 |
| Public Notice | Other | 8 | 2025 |
| Consumer Confidence Rule | Other | 7 | 2023 |
| Coliform (TCR) | MCL | 7 | 2012 |
| CYANIDE | MR | 6 | 2022 |
| Coliform (TCR) | MR | 5 | 2007 |
| Arsenic | MR | 5 | 2022 |
| Barium | MR | 5 | 2022 |
| Chromium | MR | 5 | 2022 |
| Fluoride | MR | 5 | 2022 |
| Mercury | MR | 5 | 2022 |
| Antimony, Total | MR | 5 | 2022 |
| Cadmium | MR | 5 | 2022 |
| Beryllium, Total | MR | 5 | 2022 |
| Thallium, Total | MR | 5 | 2022 |
| Selenium | MR | 5 | 2022 |
| LEAD AND COPPER RULE REVISIONS | TT | 2 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 2 | 2024 |
Violation Count vs. the National Corpus
Town of Cary has 640 recorded EPA violations, 97% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 3% carry more. 23% of this system's own violations are health-based (150 of 640), and it ranks #26,714 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)
640 Higher than most more violations than 97% 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 Town of Cary
150 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for MS0630002.
Sources: EPA SDWIS
Nationwide peers
640 violations · 591 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 smaller service footprints
Nearest cross-state systems by EPA SDWIS population_served (same 500+ sitemap gate).
What to do with Town of Cary
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Mississippi compares on the same EPA violation measures. Mississippi 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.