Community Water System · PWS TN0000817
Jackson County U.d. #2
Operator location Gainesboro, Tennessee - 30% of 53 violations are health-based (upper-third health share (> 23%)); surface water source; 2,354 served per SDWIS.
- 2,354
- People served (this PWS)
- 53
- EPA violations (this PWS)
- 16
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Jackson County U.d. #2 standing, mid SDWIS violation third
30% of 53 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 30% is upper-third health share (> 23%). Population rank #12,412 of 29,740 among systems serving 500+.
The verdict
Jackson County U.d. #2 lands in the middle third by violation volume (53), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is mid-pack at 2,354 (mid served population (≤ 3,309)). Health-based share is 30% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- #12,412 of 29,740
- Population · /systems
- #314 of 436
- Population · TN
- 53
- Total EPA violations on record
- 30%
- 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
- 923
- County
- Jackson
- School/Daycare
- No
- MCL Violations
- 16
- Monitoring Violations
- 31
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 16 | 2006 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2014 |
| TTHM | MR | 8 | 2014 |
| Coliform (TCR) | MR | 6 | 2008 |
| Lead and Copper Rule | MR | 6 | 1994 |
| Consumer Confidence Rule | Other | 5 | 2023 |
| Chlorine | MR | 3 | 2008 |
Violation Count vs. the National Corpus
Jackson County U.d. #2 has 53 recorded EPA violations, 58% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 41% carry more. 30% of this system's own violations are health-based (16 of 53), and it ranks #12,412 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)
53 Around the middle fewer violations than 41% 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 Jackson County U.d. #2
16 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for TN0000817.
Sources: EPA SDWIS · Tennessee Department of Environment & Conservation, Drinking Water
Nationwide peers
53 violations · 2,354 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 Jackson County U.d. #2
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Tennessee compares on the same EPA violation measures. Tennessee 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.