Skip to main content

2027 CCR Deadline: 185 days away — Publish your compliant CCR here for free →

Water operator for FIRST U.D. OF KNOX COUNTY? Claim this free listing and publish your 2026 CCR where your customers are already looking. Claim Free →

PUBLIC WATER SYSTEM REPORT

Is FIRST U.D. OF KNOX COUNTY Water Safe to Drink in 2026?

Tennessee · PWSID TN0000369 · Surface water

Population served
115,531
Cities served
KNOXVILLE
State / jurisdiction
Tennessee (TN)
PWSID
TN0000369
C-
TAP WATER GRADE
Concerning
Model score 63/88 from violations, PFAS profile, and monitoring signals — not a laboratory test of your faucet.
45 violation record(s) in the latest EPA SDWA quarterly snapshotPFAS compounds detected in UCMR5 monitoring
CONTAMINANTS — EPA UCMR5 MONITORING
Compound
Level (ppt)
EPA limit
Health guideline
Status
PFBS
6.4
—
Within / n/a
Unregulated (monitored)
PFHxA
3.0
—
Within / n/a
Unregulated (monitored)

Source: EPA UCMR5 · ppt = parts per trillion · MCL = enforceable limit for regulated PFAS

Official Consumer Confidence Report (CCR)

The official 2026 CCR for FIRST U.D. OF KNOX COUNTY has not yet been published on WaterCheckup.

Are you the water operator for FIRST U.D. OF KNOX COUNTY? Publish your official CCR here for free — your customers are already finding this page.

Claim This Listing Free →

Residents: Your public water system is required by EPA to publish an annual CCR by July 1st each year. Contact FIRST U.D. OF KNOX COUNTYdirectly to request a copy, or check the EPA's national CCR portal at cfpub.epa.gov/ccr.

VIOLATIONS HISTORY (FEDERAL SNAPSHOT)

EPA’s national SDWA quarterly files associate 45 violation-related records with this system in the same reporting quarter as the public water system snapshot used on WaterCheckup. This is not a complete historical docket — see ECHO and SDWIS for full compliance context.

Get alerts if this system's EPA data changes:
WHAT TO DO ABOUT IT

Based on FIRST U.D. OF KNOX COUNTY's monitoring and violation profile, here are vetted filtration options — same picks framework as our city reports.

Clean water splash — certified water filter recommendations

Certified Filter Recommendations

Matched to what's actually in your water

TOP PICKS FOR FIRST U.D. OF KNOX COUNTY
⚠ EPA violations / contaminants in monitoring data
#1
Waterdrop G3P600 RO
EDITORS PICK
Waterdrop  ·  ~$439
Tankless 600 GPD, removes 99%+ PFAS & lead, 10-stage filtration. Smart faucet TDS display.
WHY THIS FOR FIRST U.D. OF KNOX COUNTY · Chosen for FIRST U.D. OF KNOX COUNTY because the latest federal SDWA snapshot lists substantial violation activity. Certified reverse osmosis provides the broadest residential barrier for households that want margin beyond legal compliance.
#2
Aquasana SmartFlow RO
MOST CERTIFIED
Aquasana  ·  ~$449
WQA Gold Seal + NSF 42/53/58/401. Most certifications of any under-sink RO. Removes 90+ contaminants.
#3
AquaTru Under-Sink RO
EASIEST FILTER CHANGE
AquaTru  ·  ~$375
NSF 42/53/58 certified. Quick-change filters, no tools. Compact tankless design, 4-stage filtration.
Not sure which filter is right for you? Take the 3-question quiz →
See all public water systems in Tennessee →
STAY INFORMED
Get water quality alerts for FIRST U.D. OF KNOX COUNTY

We'll notify you when new PFAS data, EPA violations, or contamination alerts affect FIRST U.D. OF KNOX COUNTY (PWS TN0000369). One email, no spam, unsubscribe any time.

Water operator for FIRST U.D. OF KNOX COUNTY? Claim this listing and publish your 2026 CCR →

Check your ZIP code

PWS-wide data may differ from the system serving your home. Enter your ZIP on the homepage for a tailored EPA report.

Fix My Water — Free →