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WILLOW

Oklahoma — Community Water System — PWSID: OK2002801

System Information

PWSIDOK2002801
System NameWILLOW
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
CityWILLOW
ZIP Code73673-0055
AddressRobert White, Mayor
OrganizationWILLOW
Phone580-287-3398

Population & Service

Population Served114
Service Connections113

Drinking Water Violations (1,006)

This water system has 1,006 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
Apr 1, 2025 Jun 30, 2025 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Toxaphene MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Chlordane MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Endrin MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dalapon MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Heptachlor MR No Yes — 0.0004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Diquat MR No Yes — 0.02 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Toxaphene MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dinoseb MR No Yes — 0.007 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Carbofuran MR No Yes — 0.04 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Glyphosate MR No Yes — 0.7 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Endrin MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Toxaphene MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dinoseb MR No Yes — 0.007 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Glyphosate MR No Yes — 0.7 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Chlordane MR No Yes — 0.002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Endothall MR No Yes — 0.1 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Heptachlor MR No Yes — 0.0004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Pentachlorophenol MR No Yes — 0.001 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Atrazine MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Endothall MR No Yes — 0.1 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Toxaphene MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 OXAMYL MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Diquat MR No Yes — 0.02 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Atrazine MR No Yes — 0.003 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Simazine MR No Yes — 0.004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 BHC-GAMMA MR No Yes — 0.0002 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Simazine MR No Yes — 0.004 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 2,4,5-TP MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Carbofuran MR No Yes — 0.04 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Archived Jun 30, 2025 Synthetic Organic Chemicals
Apr 1, 2025 Jun 30, 2025 Dalapon MR No Yes — 0.2 mg/L — Archived Jun 30, 2025 Synthetic 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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