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FIRST U.D. OF KNOX COUNTY

Tennessee — Community Water System — PWSID: TN0000369

System Information

PWSIDTN0000369
System NameFIRST U.D. OF KNOX COUNTY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region04
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedNov 18, 2025

Location & Contact

StateTennessee
CityKNOXVILLE
ZIP Code37933
AddressP.O. BOX 22580
OrganizationGILES, BRUCE
Phone865-966-9741

Population & Service

Population Served115,531
Service Connections48,138

Drinking Water Violations (40)

This water system has 40 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Sep 1, 2018 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Unaddressed — Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2016 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Resolved Jun 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2016 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Resolved Jun 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2016 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Resolved Jun 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2016 — Interim Enhanced Surface Water Treatment Rule Other No No — — — Resolved Jun 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Surface Water Treatment Rule MR No No — — — Resolved Jun 30, 2014 Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Surface Water Treatment Rule MR No No — — — Resolved Jun 30, 2014 Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Surface Water Treatment Rule MR No No — — — Resolved Jun 30, 2014 Surface Water Treatment Rule
Jun 1, 2014 Jun 30, 2014 Surface Water Treatment Rule MR No No — — — Resolved Jun 30, 2014 Surface Water Treatment Rule
Jul 1, 2008 Jul 31, 2008 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 2008 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2008 Jul 31, 2008 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 2008 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2002 — Consumer Confidence Rule Other No No — — — Resolved Jul 12, 2002 Consumer Confidence Rule
Jul 1, 2002 — Consumer Confidence Rule Other No No — — — Resolved Jul 12, 2002 Consumer Confidence Rule
Jul 1, 2002 — Consumer Confidence Rule Other No No — — — Resolved Jul 12, 2002 Consumer Confidence Rule
Feb 1, 2002 Feb 28, 2002 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Archived Feb 28, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2002 Feb 28, 2002 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Archived Feb 28, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2002 Feb 28, 2002 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Archived Feb 28, 2002 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 1992 Jul 31, 1992 Coliform (TCR) MR No No — 5% of samples — Archived Jul 31, 1992 Total Coliform Rule
Nov 1, 1991 Nov 30, 1991 Coliform (TCR) MR No No — 5% of samples — Archived Nov 30, 1991 Total Coliform Rule
Sep 1, 1991 Sep 30, 1991 Coliform (TCR) MR No No — 5% of samples — Archived Sep 30, 1991 Total Coliform Rule
Apr 1, 1989 Jun 30, 1989 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Trichloroethylene MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,1,1-Trichloroethane MR No Yes — 0.2 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Vinyl chloride MR No Yes — 0.002 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 CHLOROBENZENE MR No Yes — 0.1 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Ethylbenzene MR No Yes — 0.7 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Styrene MR No Yes — 0.1 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Tetrachloroethylene MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Benzene MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Toluene MR No Yes — 1 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 Carbon tetrachloride MR No Yes — 0.005 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals
Apr 1, 1989 Jun 30, 1989 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Archived Jun 30, 1989 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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