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Public water system record

Jefferson Water and Sewer District PWS

Serves an area of Franklin County, OH · 11,294 people served

Federal records show no health-based violations and 4 monitoring/reporting issues for Jefferson Water and Sewer District PWS in the last ten years. At least one of these issues remains unresolved.

  • OH2504012
  • BLACKLICK
  • OH
  • 11,294 served

System profile

Source water Groundwater
ZIP 43004
EPA system ID OH2504012

Verify this system on EPA ECHO →

Health-based violations, last 10 years
0
Resolved
0
Unresolved
0
Any acute record
No
Monitoring issues, last 10 years
4

Key facts

  • Jefferson Water and Sewer District PWS draws water from 5 wells.
  • Record on file since 1993, with 1 health-based violation before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 4,351 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.

None since October 2016.

Monitoring and reporting issues

Since October 2016

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

Issue Start date Status
Consumer Confidence Rule
OTHER
 Dec 2, 2021 Resolved
Consumer Confidence Rule
OTHER
 Jan 10, 2019 Active
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2018 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2018 Resolved

Full record since 1993

EPA's records for Jefferson Water and Sewer District PWS go back to 1993. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 34 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 8
2000s 1 26
October 19, 2016 to 2019 0 3
2020s 0 1

Most recent health-based violation before October 19, 2016: Total Coliform (acute), began May 2006, Resolved.

Show the health-based violation before October 19, 2016
Contaminant Start date Status
Total Coliform (acute)
Contaminant limit exceeded
 May 1, 2006 Resolved

Where the water comes from

Jefferson Water and Sewer District PWS draws water from 5 wells. It also has emergency connections to Columbus Public Water System and Licking Regional Water District. 1 other public water system has an emergency connection to Jefferson Water and Sewer District PWS.

Emergency or part-time connections to

Annual water quality report

Jefferson Water and Sewer District PWS 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

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 Ohio.

Certified drinking water labs by state EPA guidance for private wells