OR4100869

OR

No open health violations

City of The Dalles

Surface water · Local · 6780 RESERVOIR RD, TYLER MITCHELL

Overall Risk Level

No Concerns Detected

No Concern

Low

Moderate

High

Critical

Water meets all safety standards with no detected exceedances.

No open health violations on record. This utility has no active EPA violations involving contaminants exceeding legal limits. Always verify with your utility's Consumer Confidence Report for annual test results.

Utility Overview

Population Served

13,010

Source Type

Surface water

Ownership

Local

PWSID

OR4100869

Detected Contaminants

CCR data ingestion in progress

Contaminant detection levels from Consumer Confidence Reports are being parsed and linked to utilities. Check back soon, or view the official report directly from the EPA links below.

View on EPA ECHO

Violation History

Sourced from EPA SDWIS. Health-based violations mean a contaminant exceeded the legal limit. Monitoring/Reporting violations mean required test results were not submitted to EPA — not necessarily that the water is unsafe.

Monitoring & Reporting — Cadmium

Open

Oct 2025Monitoring/Reporting failure

Monitoring & Reporting — Barium

Open

Oct 2025Monitoring/Reporting failure

Monitoring & Reporting — Arsenic

Open

Oct 2025Monitoring/Reporting failure

Monitoring & Reporting — Haloacetic Acids (HAA5)

Open

Oct 2025Monitoring/Reporting failure

Monitoring & Reporting — Total Trihalomethanes (TTHMs)

Open

Oct 2025Monitoring/Reporting failure

Monitoring & Reporting — Haloacetic Acids (HAA5)

Open

Jul 2025Monitoring/Reporting failure

Monitoring & Reporting — Cadmium

Open

Jul 2025Monitoring/Reporting failure

Monitoring & Reporting — Total Trihalomethanes (TTHMs)

Open

Jul 2025Monitoring/Reporting failure

Monitoring & Reporting — Arsenic

Open

Jul 2025Monitoring/Reporting failure

Monitoring & Reporting — Total Trihalomethanes (TTHMs)

Resolved

Jan 2019 – Jun 2019Monitoring/Reporting failure

Monitoring & Reporting — Haloacetic Acids (HAA5)

Resolved

Jan 2019 – Jun 2019Monitoring/Reporting failure

Monitoring & Reporting — Haloacetic Acids (HAA5)

Resolved

Oct 2018 – Jun 2019Monitoring/Reporting failure

Monitoring & Reporting — Total Trihalomethanes (TTHMs)

Resolved

Oct 2018 – Jun 2019Monitoring/Reporting failure

Monitoring & Reporting — Lead

Resolved

Jul 2023 – Sep 2023Monitoring/Reporting failure

Monitoring & Reporting — Lead

Resolved

Jul 2023 – Sep 2023Monitoring/Reporting failure

Monitoring & Reporting — Lead

Resolved

Jul 2023 – Sep 2023Monitoring/Reporting failure

Monitoring & Reporting — Lead

Resolved

Jul 2023 – Sep 2023Monitoring/Reporting failure

Monitoring & Reporting — Lead

Resolved

Jul 2023 – Jan 2024Monitoring/Reporting failure

3 additional monitoring/reporting failures

Required test submissions not filed with EPA — no contaminant data recorded. These are administrative failures, not health violations.

Related Pages

Oregon State Overview

All utilities in OR

Data Sources & Provenance

All data on this page is sourced from official U.S. government or public datasets.

EPA ECHO — Water System & Compliance Report— PWSID OR4100869View source

EPA CCR — Consumer Confidence ReportsView source

Last updated: 2026-04-19

High Confidence

Annual refresh cycle

At a Glance

PWSIDOR4100869

StateOregon

Risk Levelsafe

Population Served13,010

Open Health Violations0

Service area match is likely but not guaranteed. Your water bill is the most reliable way to confirm your provider.

Data Sources

EPA ECHO Facility Report EPA CCR Search