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Public water system record

Northwestern W and SD - Weston

Serves Weston, Wood County, OH · 3,648 people served

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

  • OH8703211
  • BOWLING GREEN
  • OH
  • 3,648 served

System profile

Source water Purchased surface water
ZIP 43402
EPA system ID OH8703211

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 - Weston buys its water from Bowling Green City.
  • Most recent formal enforcement: signed compliance agreement by Ohio, May 2007.
  • Record on file since 1984, with 11 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 262 unknown out of 1,197 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, and no monitoring or reporting violations either.

Full record since 1984

EPA's records for Northwestern W and SD - Weston go back to 1984. Before October 19, 2016 they list 11 health-based violations (11 resolved) and 28 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 1 14
1990s 5 8
2000s 5 6

Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began July 2006, Resolved.

Show all 11 health-based violations before October 19, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.092 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Jul 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.114 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Apr 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.113 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Jan 1, 2006 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.111 mg/L, federal limit 0.08 mg/L (1.4 times the limit)
 Oct 1, 2005 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 0.096 mg/L, federal limit 0.08 mg/L (1.2 times the limit)
 Jul 1, 2005 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Oct 1, 1994 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Dec 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Nov 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Sep 1, 1993 Resolved
Surface Water Treatment Rule
Treatment technique failure
 Aug 1, 1993 Resolved
Gross Alpha, Excl. Radon and U
Contaminant limit exceeded
 Oct 1, 1984 Resolved

Enforcement actions

Ohio regulators took 1 formal enforcement action against Northwestern W and SD - Weston in 2007. The most recent was a signed compliance agreement in May 2007.

Date By Action Violations covered
May 3, 2007 Ohio Signed compliance agreement 22 violations (10 health-based): Consumer Confidence Rule, Surface Water Treatment Rule, Total Coliform, Total Trihalomethanes (TTHMs)

Where the water comes from

Northwestern W and SD - Weston buys its water from Bowling Green City. It lists no wells or intakes of its own. 1 other community water system buys water from Northwestern W and SD - Weston.

Buys water from

Community systems that buy water from it

Annual water quality report

Northwestern W and SD - Weston 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