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Public water system record

Northwestern W and SD - Oregon WTLN 200

Serves an area of Wood County, OH that includes Northwood and Millbury · 9,629 people served

Federal records show no health-based violations and no monitoring or reporting issues for Northwestern W and SD - Oregon WTLN 200 in the last ten years.

  • OH8704203
  • BOWLING GREEN
  • OH
  • 9,629 served

System profile

Source water Purchased surface water
ZIP 43402
EPA system ID OH8704203

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
0

Key facts

  • Northwestern W and SD - Oregon WTLN 200 buys its water from Oregon City.
  • Record on file since 1999, with 10 health-based violations before October 20, 2016.
  • Lead pipe inventory: 0 lead and 564 unknown out of 2,978 service lines.

Check whether Northwestern W and SD - Oregon WTLN 200 serves your address

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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, and no monitoring or reporting violations either.

Full record since 1999

EPA's records for Northwestern W and SD - Oregon WTLN 200 go back to 1999. Before October 20, 2016 they list 10 health-based violations (10 resolved) and 5 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 1 0
2000s 0 5
2010 to October 19, 2016 9 0

Most recent health-based violation before October 20, 2016: Total Trihalomethanes (TTHMs), began October 2015, Resolved.

Show all 10 health-based violations before October 20, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.082 mg/L, federal limit 0.08 mg/L (at or just above the limit)
 Oct 1, 2015 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.1 mg/L, federal limit 0.08 mg/L (1.3 times the limit)
 Jul 1, 2015 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.086 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Apr 1, 2015 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.092 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Jan 1, 2015 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.095 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Oct 1, 2014 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.088 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jul 1, 2014 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.094 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Apr 1, 2014 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.088 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Jan 1, 2014 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.086 mg/L, federal limit 0.08 mg/L (1.1 times the limit)
 Oct 1, 2013 Resolved
Total Coliform
Contaminant limit exceeded
 Jan 1, 1999 Resolved

Where the water comes from

Northwestern W and SD - Oregon WTLN 200 buys its water from Oregon City. It lists no wells or intakes of its own.

Buys water from

Annual water quality report

Northwestern W and SD - Oregon WTLN 200 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.

Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.

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