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HARDESTY UTILITIES

Oklahoma — Community Water System — PWSID: OK2007004

System Information

PWSIDOK2007004
System NameHARDESTY UTILITIES
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedMar 11, 1980
Last ReportedNov 14, 2025

Location & Contact

StateOklahoma
CityHARDESTY
ZIP Code73944
AddressCody Ninemire, Mayor
OrganizationHARDESTY UTILITIES
Phone580-888-4568

Population & Service

Population Served277
Service Connections135

Drinking Water Violations (420)

This water system has 420 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
Jul 1, 2025 — Consumer Confidence Rule Other No No — — — Resolved Aug 29, 2025 Consumer Confidence Rule
Jul 1, 2024 Sep 30, 2024 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jul 1, 2024 Sep 30, 2024 Glyphosate MR No Yes — 0.7 mg/L — Resolved Sep 30, 2024 Synthetic Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Gross Beta Particle Activity MR No Yes — 4 mrem/yr — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Gross Beta Particle Activity MR No Yes — 4 mrem/yr — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 Gross Beta Particle Activity MR No Yes — 4 mrem/yr — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Styrene MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Gross Beta Particle Activity MR No Yes — 4 mrem/yr — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Xylenes, Total MR No Yes — 10 mg/L — Resolved Mar 31, 2024 Volatile Organic Chemicals
Jan 1, 2024 Mar 31, 2024 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Mar 31, 2024 Radionuclides and Revised Rad Rule
Jan 1, 2024 Mar 31, 2024 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Mar 31, 2024 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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