Community Water System · PWS TN0000396
Lenoir City Utility Board
Operator location Lenoir City, Tennessee - larger served population (> 3,309) at 34,786 people served; 92 SDWIS violations on record from surface water sources.
- 34,786
- People served (this PWS)
- 92
- EPA violations (this PWS)
- 7
- Health-based (this PWS)
- 4 PFAS
- UCMR5 (this PWS)
Lenoir City Utility Board standing, high SDWIS violation third
34,786 people served (SDWIS) - larger served population (> 3,309). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 8% is middle-third health share (≤ 23%). UCMR5: middle-third PFAS panel (≤ 4 compounds). Population rank #1,614 of 29,740 among systems serving 500+.
The verdict
Lenoir City Utility Board sits in the upper third of the sitemap cohort by violation count (92), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is large (34,786; larger served population (> 3,309)), so household exposure scale sits behind the violation mix. Health-based share is 8% (middle-third health share (≤ 23%)). UCMR5 detected 4 PFAS compounds (middle-third PFAS panel (≤ 4 compounds)).
- #1,614 of 29,740
- Population · /systems
- #47 of 436
- Population · TN
- 92
- Total EPA violations on record
- 8%
- Health-based (MCL / treatment failure)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
4 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 13,804
- County
- Loudon
- School/Daycare
- No
- MCL Violations
- 2
- Monitoring Violations
- 78
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Interim Enhanced Surface Water Treatment Rule | MR | 47 | 2003 |
| Long Term 2 Enhanced Surface Water Treatment Rule | TT | 5 | 2019 |
| TTHM | MR | 4 | 2008 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2008 |
| Consumer Confidence Rule | Other | 3 | 2021 |
| Cadmium | MR | 2 | 1980 |
| Selenium | MR | 2 | 1980 |
| Chromium | MR | 2 | 1980 |
| Arsenic | MR | 2 | 1980 |
| Fluoride | MR | 2 | 1980 |
| Barium | MR | 2 | 1980 |
| Mercury | MR | 2 | 1980 |
| Nitrate | MR | 2 | 1980 |
| TTHM | MCL | 2 | 1989 |
| Coliform (TCR) | MR | 1 | 1991 |
| 2,4,5-TP | MR | 1 | 1978 |
| 2,4-D | MR | 1 | 1978 |
| BHC-GAMMA | MR | 1 | 1978 |
| Methoxychlor | MR | 1 | 1978 |
| Toxaphene | MR | 1 | 1978 |
| Endrin | MR | 1 | 1978 |
Violation Count vs. the National Corpus
Lenoir City Utility Board has 92 recorded EPA violations, 71% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 28% carry more. 8% of this system's own violations are health-based (7 of 92), and it ranks #1,614 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)
92 Around the middle fewer violations than 28% 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. 12 of 348 samples detected PFAS.
| Contaminant | Date | Result | MRL | Status |
|---|---|---|---|---|
| 6:2 FTS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMPA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| HFPO-DA | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFDA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeS | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| NFDHA | 9/10/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFEESA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFPeA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 8:2 FTS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 4:2 FTS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBA | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| ADONA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/10/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFBS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFHpA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOS | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFOA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 9/10/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| 8:2 FTS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFMPA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFMBA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFEESA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| NFDHA | 9/10/2024 | <20.00 ppt | 20.00 ppt | Not Detected |
| PFOA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHxA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFDoA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 4:2 FTS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFUnA | 9/10/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| PFDA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| 6:2 FTS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 11Cl-PF3OUdS | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| 9Cl-PF3ONS | 9/10/2024 | <2.00 ppt | 2.00 ppt | Not Detected |
| ADONA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| HFPO-DA | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFBA | 9/10/2024 | <5.00 ppt | 5.00 ppt | Not Detected |
| PFOS | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFPeS | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
| PFHpS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFBS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHpA | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFHxS | 9/10/2024 | <3.00 ppt | 3.00 ppt | Not Detected |
| PFNA | 9/10/2024 | <4.00 ppt | 4.00 ppt | Not Detected |
Population served record for Lenoir City Utility Board
EPA SDWIS lists 34,786 people served and 13,804 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Tennessee Department of Environment & Conservation, Drinking Water
Nationwide peers
92 violations · 34,786 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 Lenoir City Utility Board
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.