Tap Truth EPA drinking water records, in plain English

Public water system record

City of Oneida

Serves Oneida, Nemaha County, KS · 58 people served

Federal records show 6 health-based violations and 21 monitoring/reporting issues for City of Oneida in the last ten years. The most serious issue in this window was a resolved Groundwater Rule violation.

  • KS2013103
  • ONEIDA
  • KS
  • 58 served

System profile

Source water Groundwater
ZIP 66522
EPA system ID KS2013103

Verify this system on EPA ECHO →

Health-based violations, last 10 years
6
Resolved
6
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
21

Key facts

  • City of Oneida draws water from 1 well.
  • Record on file since 1994, with 0 health-based violations before October 19, 2016.

Check whether City of Oneida serves your address

Address suggestions by Mapbox

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
Groundwater Rule
Treatment technique failure
 140 Feb 1, 2022 Resolved No
Groundwater Rule
Treatment technique failure
 140 Aug 29, 2019 Resolved No
Groundwater Rule
Treatment technique failure
 140 Aug 29, 2019 Resolved No
Groundwater Rule
Treatment technique failure
 140 Aug 29, 2019 Resolved No
Groundwater Rule
Treatment technique failure
 140 Aug 29, 2019 Resolved No
Groundwater Rule
Treatment technique failure
 140 Aug 29, 2019 Resolved No

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Groundwater Rule
Monitoring and reporting
 Oct 1, 2023 Resolved
Public Notice
OTHER
 Jul 28, 2023 Resolved
Public Notice
OTHER
 Jan 24, 2023 Resolved
Public Notice
OTHER
 Jan 24, 2023 Resolved
Consumer Confidence Rule
OTHER
 Oct 2, 2022 Resolved
Groundwater Rule
Monitoring and reporting
 Jun 1, 2022 Resolved
Public Notice
OTHER
 Apr 25, 2022 Resolved
Public Notice
OTHER
 Mar 25, 2022 Resolved
Groundwater Rule
Monitoring and reporting
 Dec 1, 2021 Resolved
Groundwater Rule
Monitoring and reporting
 Nov 1, 2021 Resolved
Public Notice
OTHER
 Oct 1, 2021 Resolved
Groundwater Rule
Monitoring and reporting
 Feb 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 30, 2020 Active
Groundwater Rule
Monitoring and reporting
 Aug 1, 2020 Resolved
Public Notice
OTHER
 Oct 12, 2019 Resolved
Public Notice
OTHER
 Oct 12, 2019 Resolved
Public Notice
OTHER
 Oct 12, 2019 Resolved
Public Notice
OTHER
 Oct 12, 2019 Resolved
Public Notice
OTHER
 Oct 12, 2019 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2018 Resolved
Lead and Copper Rule
Monitoring and reporting
 Dec 30, 2017 Active

Full record since 1994

EPA's records for City of Oneida go back to 1994. Before October 19, 2016 they list no health-based violations and 7 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 1
2000s 0 2
2010 to October 18, 2016 0 4
October 19, 2016 to 2019 5 7
2020s 1 14

What the violations mean

Groundwater Rule

6 incidents

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

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

Where the water comes from

City of Oneida draws water from 1 well.

Annual water quality report

City of Oneida 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 City of Oneida 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 Kansas.

Certified drinking water labs by state EPA guidance for private wells