EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records
PUBLIC WATER SYSTEM RECORDPWSID IL0315860

Illinois · Surface water purchased

La Grange Highlands Sanitary District

EPA’s September 2026 export lists La Grange Highlands Sanitary District (PWSID IL0315860) as Other current violation flag, serving a reported 6,600 people from a surface water purchased source, with 1 rules in current violation.

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

CURRENT EXPORTOther current violation flagEPA's export includes another current compliance flag.
Open EPA Detailed Facility Report ↗

01 / CURRENT FLAGS

EPA compliance flags for La Grange Highlands Sanitary District

La Grange Highlands Sanitary District is listed as other current violation flag 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.
  • 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 violations3rolling history field
Quarters with SNC0significant noncompliance
Rules in current violation1EPA export count
Rules in 3-year window1EPA export count

Current rule entries for La Grange Highlands Sanitary District

EPA supplied 1 current contaminant, rule, or violation-category entries for La Grange Highlands Sanitary District in the exported fields used here.

  • 7000=Consumer Confidence Rule

Three-year entries for La Grange Highlands Sanitary District

EPA supplied 1 contaminant or rule entries for La Grange Highlands Sanitary District in the three-year history field.

  • 7000=Consumer Confidence Rule

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for La Grange Highlands Sanitary District

The export lists 2 site visits in five years and 1 significant deficiencies for La Grange Highlands Sanitary District.

Site visits, past 5 years
2
Inspection visits
0
Other visits
2
Last sanitary survey
06/25/2025
Last recorded visit
06/25/2025
Significant deficiencies
1

Places served by La Grange Highlands Sanitary District

EPA associates La Grange Highlands Sanitary District with the listed cities, counties, ZIP codes, and Illinois service area identifiers.

State / territory
Illinois
Cities
Not supplied
Counties
Cook
ZIP codes
Not supplied
Federal PWSID
IL0315860
Registry ID
110013047719

04 / HOW TO USE THIS RECORD

Current public records for La Grange Highlands Sanitary District

EPA’s facility report, the Illinois drinking-water program, and La Grange Highlands Sanitary District’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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