Public water system record

Row River Valley Water Dist

Serves an area of Lane County, OR · 340 people served

Federal records show 3 health-based violations and 44 monitoring/reporting issues for Row River Valley Water Dist in the last ten years. The most serious issue in this window was a Haloacetic Acids (HAA5) violation that EPA lists as archived, not resolved.

  • OR4101515
  • DORENA
  • OR
  • 340 served

System profile

Source water Surface water
ZIP 97434
EPA system ID OR4101515

Verify this system on EPA ECHO →

Health-based violations, last 10 years
3
Resolved
2
Unresolved
0
Archived by EPA
1
Any acute record
No
Monitoring issues, last 10 years
44

Key facts

  • Row River Valley Water Dist draws water from 1 surface water intake.
  • Highest measured level in the last 10 years: Haloacetic Acids (HAA5), 0.065 mg/L, federal limit 0.06 mg/L (1.1 times the limit), 2025.
  • Most recent formal enforcement: compliance order with a penalty by Oregon, July 2022.
  • Record on file since 2010, with 1 health-based violation before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 101 service lines.

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Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant Rule family Start date Status Acute
Haloacetic Acids (HAA5)
Contaminant limit exceeded
Measured 0.065 mg/L, federal limit 0.06 mg/L (1.1 times the limit)
220 Jan 1, 2025 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
No
Surface Water Treatment Rule
Treatment technique failure
120 Oct 1, 2022 Resolved No
Surface Water Treatment Rule
Treatment technique failure
120 Oct 1, 2022 Resolved No

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2025 Active
Interim Enhanced Surface Water Treatment Rule
Monitoring and reporting
Aug 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Aug 1, 2025 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Aug 1, 2025 Resolved
Revised Total Coliform Rule
Monitoring violation
Jul 1, 2025 Resolved
Consumer Confidence Rule
OTHER
Oct 1, 2024 Resolved
Consumer Confidence Rule
OTHER
Jul 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2024 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
Apr 1, 2024 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
Apr 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Feb 1, 2024 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Feb 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
Aug 1, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jul 1, 2023 Resolved
Revised Total Coliform Rule
Monitoring violation
Feb 1, 2023 Resolved
Public Notice
OTHER
Jan 13, 2023 Resolved
Public Notice
OTHER
Jan 13, 2023 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Feb 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Feb 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jan 1, 2022 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Jan 1, 2022 Resolved
Revised Total Coliform Rule
Monitoring violation
Sep 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
Jul 1, 2021 Resolved
Revised Total Coliform Rule
Monitoring violation
Jan 1, 2021 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Dec 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Nov 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Nov 1, 2020 Resolved
Lead and Copper Rule
Monitoring and reporting
Oct 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Sep 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Sep 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Mar 1, 2020 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Mar 1, 2020 Resolved
Nitrate
Monitoring and reporting
Jan 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
Jun 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
Dec 1, 2018 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Dec 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Nov 1, 2017 Resolved
Surface Water Treatment Rule
Monitoring and reporting
Nov 1, 2017 Resolved
Gross Alpha, Excl. Radon and U
Monitoring and reporting
Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Combined Radium (-226 and -228)
Monitoring and reporting
Jan 1, 2017 Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
Revised Total Coliform Rule
Monitoring violation
Oct 1, 2016 Resolved

Full record since 2010

EPA's records for Row River Valley Water Dist go back to 2010. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 22 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
2010 to October 18, 2016 1 22
October 19, 2016 to 2019 0 8
2020s 3 35

Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began December 2010, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Surface Water Treatment Rule
Treatment technique failure
Dec 1, 2010 Resolved

Enforcement actions

Oregon regulators took 1 formal enforcement action against Row River Valley Water Dist in 2022. The most recent was a compliance order with a penalty in July 2022.

Date By Action Violations covered
Jul 28, 2022 Oregon Compliance order with a penalty 1 violation: Lead and Copper Rule

What the violations mean

Surface Water Treatment Rule

2 incidents

The system did not complete a treatment step or action that the Surface Water Treatment Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

Haloacetic Acids (HAA5)

1 incident

Haloacetic acid byproducts exceeded the federal limit

Long-term exposure to HAAs may increase cancer risk

Where the water comes from

Row River Valley Water Dist draws water from 1 surface water intake.

Annual water quality report

Row River Valley Water Dist must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.

Systems serving 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Row River Valley Water Dist for a copy.

Find a posted report with EPA's Consumer Confidence Report search

Testing your own water

To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Oregon.