Community Water System · PWS MS0070008
Macedonia Water Association
Operator location Calhoun City, Mississippi - 0% of 405 violations are health-based (lower-third health share (≤ 1%)); groundwater source; 528 served per SDWIS.
- 528
- People served (this PWS)
- 405
- EPA violations (this PWS)
- 1
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Macedonia Water Association standing, high SDWIS violation third
0% of 405 recorded violations are health-based - lower-third health share (≤ 1%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 0% is lower-third health share (≤ 1%). Population rank #27,980 of 29,740 among systems serving 500+.
The verdict
Macedonia Water Association sits in the upper third of the sitemap cohort by violation count (405), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (528; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is only 0% - almost all of this trail is monitoring or reporting. No UCMR5 PFAS test appears for this system in this extract.
- #27,980 of 29,740
- Population · /systems
- #812 of 837
- Population · MS
- 405
- Total EPA violations on record
- 0%
- 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
- Public/Private
- Connections
- 200
- County
- Calhoun
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 383
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Uranium | MR | 116 | 2012 |
| Radium-228 | MR | 96 | 2012 |
| Radium-226 | MR | 96 | 2012 |
| Gross Alpha, Excl. Radon and U | MR | 28 | 2008 |
| Combined Radium (-226 and -228) | MR | 28 | 2008 |
| Coliform (TCR) | MR | 5 | 1999 |
| Revised Total Coliform Rule | MON | 4 | 2020 |
| Chlorine | MR | 4 | 2020 |
| Public Notice | Other | 3 | 2025 |
| Lead and Copper Rule | MR | 3 | 2024 |
| CYANIDE | MR | 3 | 2022 |
| Consumer Confidence Rule | Other | 2 | 2005 |
| Coliform (TCR) | MCL | 1 | 1995 |
Violation Count vs. the National Corpus
Macedonia Water Association has 405 recorded EPA violations, 94% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 6% carry more. 0% of this system's own violations are health-based (1 of 405), and it ranks #27,980 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)
405 Higher than most more violations than 94% 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 Macedonia Water Association
1 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for MS0070008.
Sources: EPA SDWIS
Nationwide peers
405 violations · 528 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 Macedonia Water Association
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.