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NIOTA WATER SYSTEM

Tennessee — Community Water System — PWSID: TN0000510

System Information

PWSIDTN0000510
System NameNIOTA WATER SYSTEM
System TypeCommunity Water System
Water SourceGUP
Activity StatusActive
Owner TypeLocal
EPA Region04
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedNov 18, 2025

Location & Contact

StateTennessee
CityNIOTA
ZIP Code37826
AddressP.O. BOX 515
OrganizationDILBECK, DAVID
Phone—

Population & Service

Population Served3,932
Service Connections1,592

Drinking Water Violations (30)

This water system has 30 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
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved May 31, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved May 31, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved May 31, 2021 Revised Total Coliform Rule
May 1, 2021 May 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved May 31, 2021 Revised Total Coliform Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2021 Revised Total Coliform Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2021 Revised Total Coliform Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2021 Revised Total Coliform Rule
Apr 1, 2021 Apr 30, 2021 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2021 Revised Total Coliform Rule
Apr 1, 2017 Apr 30, 2017 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2017 Revised Total Coliform Rule
Apr 1, 2017 Apr 30, 2017 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2017 Revised Total Coliform Rule
Apr 1, 2017 Apr 30, 2017 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2017 Revised Total Coliform Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Apr 30, 2017 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2017 Revised Total Coliform Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2017 Jun 30, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Archived Mar 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 TTHM MR No No — 0.080 mg/L — Archived Mar 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 TTHM MR No No — 0.080 mg/L — Archived Mar 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2013 Mar 31, 2013 Total Haloacetic Acids (HAA5) MR No No — 0.060 mg/L — Archived Mar 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2005 Total Coliform Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2005 Total Coliform Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Mar 31, 2005 Total Coliform Rule
Oct 19, 1999 — Consumer Confidence Rule Other No No — — — Resolved Oct 26, 1999 Consumer Confidence Rule
Oct 19, 1999 — Consumer Confidence Rule Other No No — — — Resolved Oct 26, 1999 Consumer Confidence Rule
Oct 19, 1999 — Consumer Confidence Rule Other No No — — — Resolved Oct 26, 1999 Consumer Confidence Rule
Feb 1, 1991 Feb 28, 1991 Coliform (TCR) MR No Yes — 5% of samples — Archived Feb 28, 1991 Total Coliform Rule
Jun 24, 1980 Jun 23, 1984 Gross Alpha, Excl. Radon and U MR No No — 15 pCi/L — Archived Jun 23, 1984 Radionuclides and Revised Rad Rule
— — — No No — — — — — —
— — — No No — — — — — —

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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