Tigard, City Of

EPA’s September 2026 export lists Tigard, City Of (PWSID OR4100878) as No current violation flagged, serving a reported 62,500 people from a surface water purchased 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 Tigard, City Of

Tigard, City Of 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 violations11rolling history field

Quarters with SNC0significant noncompliance

Rules in current violation0EPA export count

Rules in 3-year window2EPA export count

Current rule entries for Tigard, City Of

EPA supplied 1 current contaminant, rule, or violation-category entries for Tigard, City Of in the exported fields used here.

Monitoring and Reporting

Three-year entries for Tigard, City Of

EPA supplied 12 contaminant or rule entries for Tigard, City Of in the three-year history field.

1010=Barium
1015=Cadmium
1020=Chromium
1024=CYANIDE
1035=Mercury
1036=Nickel
1045=Selenium
1074=Antimony, Total
1075=Beryllium, Total
1085=Thallium, Total
2456=Total Haloacetic Acids (HAA5)
2950=TTHM

03 / OVERSIGHT & COVERAGE

Visits and sanitary surveys for Tigard, City Of

The export lists 1 site visits in five years and 0 significant deficiencies for Tigard, City Of.

Site visits, past 5 years: 1
Inspection visits: 0
Other visits: 1
Last sanitary survey: 04/19/2023
Last recorded visit: 04/19/2023
Significant deficiencies: 0

Places served by Tigard, City Of

EPA associates Tigard, City Of with the listed cities, counties, ZIP codes, and Oregon service area identifiers.

State / territory: Oregon
Cities: Not supplied
Counties: Washington
ZIP codes: Not supplied
Federal PWSID: OR4100878
Registry ID: 110013264190

04 / HOW TO USE THIS RECORD

Current public records for Tigard, City Of

EPA’s facility report, the Oregon drinking-water program, and Tigard, City Of’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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