EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID OK1010820

Oklahoma · Surface water

Madill

EPA’s September 2026 export lists Madill (PWSID OK1010820) as No current violation flagged, serving a reported 3,410 people from a surface water source, with 0 rules in current violation.

Source: EPA SDWIS system-search export · Snapshot 13 Sep 2026 · Federal compliance fields

CURRENT EXPORTNo current violation flaggedNo current violation is flagged in this EPA export. This is not a household water test.
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01 / CURRENT FLAGS

EPA compliance flags for Madill

Madill is listed as no current violation flagged in the current export; the five federal flag categories remain separate below.

  • NOT FLAGGED
    Health-based violationCurrent HEALTH_FLAG in the EPA export.
  • NOT FLAGGED
    Monitoring and reportingCurrent MR_FLAG in the EPA export.
  • NOT FLAGGED
    Public notificationCurrent PN_FLAG in the EPA export.
  • NOT FLAGGED
    Other violationCurrent OTHER_FLAG in the EPA export.
  • NOT FLAGGED
    Serious violatorCurrent serious-violator status in the EPA export.
Important limit

This page is not a household water test. A clear federal flag does not prove every home has safe water, and a flag is not a measurement at your faucet. Plumbing, service lines, local sampling, private wells, and newer events may not be reflected here.

02 / VIOLATION RECORD

Quarters with violations12rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation0EPA export count
Rules in 3-year window4EPA export count

Current rule entries for Madill

EPA supplied 4 current contaminant, rule, or violation-category entries for Madill in the exported fields used here.

  • 0999=Chlorine
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 8000=Revised Total Coliform Rule

Three-year entries for Madill

EPA supplied 25 contaminant or rule entries for Madill in the three-year history field.

  • 0999=Chlorine
  • 2378=1,2,4-Trichlorobenzene
  • 2380=cis-1,2-Dichloroethylene
  • 2456=Total Haloacetic Acids (HAA5)
  • 2950=TTHM
  • 2955=Xylenes, Total
  • 2964=DICHLOROMETHANE
  • 2968=o-Dichlorobenzene
  • 2969=p-Dichlorobenzene
  • 2976=Vinyl chloride
  • 2977=1,1-Dichloroethylene
  • 2979=trans-1,2-Dichloroethylene
  • 2980=1,2-Dichloroethane
  • 2981=1,1,1-Trichloroethane
  • 2982=Carbon tetrachloride
  • 2983=1,2-Dichloropropane
  • 2984=Trichloroethylene
  • 2985=1,1,2-Trichloroethane
  • 2987=Tetrachloroethylene
  • 2989=CHLOROBENZENE

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Madill

The export lists 7 site visits in five years and 2 significant deficiencies for Madill.

Site visits, past 5 years
7
Inspection visits
6
Other visits
1
Last sanitary survey
09/28/2023
Last recorded visit
06/19/2025
Significant deficiencies
2

Places served by Madill

EPA associates Madill with the listed cities, counties, ZIP codes, and Oklahoma service area identifiers.

State / territory
Oklahoma
Cities
Not supplied
Counties
Marshall
ZIP codes
Not supplied
Federal PWSID
OK1010820
Registry ID
110012875148

04 / HOW TO USE THIS RECORD

Current public records for Madill

EPA’s facility report, the Oklahoma drinking-water program, and Madill’s Consumer Confidence Report are the current public records beyond this September 2026 snapshot.

Confirm current conditions with the utility's latest Consumer Confidence Report, your state drinking-water program, and the EPA facility report. For household concerns, ask a qualified local laboratory about tap testing.

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