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Public water system record

Odessa PWS

Serves Odessa, Lafayette County, MO · 5,202 people served

Federal records show no health-based violations and no monitoring or reporting issues for Odessa PWS in the last ten years.

  • MO1010599
  • ODESSA
  • MO
  • 5,202 served

System profile

Source water Groundwater
ZIP 64076
EPA system ID MO1010599

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

  • Odessa PWS draws water from 2 wells.
  • Most recent formal enforcement: compliance order with a penalty by Missouri, April 2013.
  • Record on file since 1989, with 14 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 1 unknown out of 2,282 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 1989

EPA's records for Odessa PWS go back to 1989. Before October 19, 2016 they list 14 health-based violations (13 resolved, 1 archived by EPA without a recorded fix) and 27 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1980s 0 22
1990s 2 3
2010 to October 18, 2016 12 2

Most recent health-based violation before October 19, 2016: Total Trihalomethanes (TTHMs), began July 2013, Resolved.

Show all 14 health-based violations before October 19, 2016
Contaminant Start date Status
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 114.15 µg/L, federal limit 80 µg/L (1.4 times the limit)
 Jul 1, 2013 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 120.4 µg/L, federal limit 80 µg/L (1.5 times the limit)
 Apr 1, 2013 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 131.6 µg/L, federal limit 80 µg/L (1.6 times the limit)
 Jan 1, 2013 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 138.5 µg/L, federal limit 80 µg/L (1.7 times the limit)
 Oct 1, 2012 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 137.75 µg/L, federal limit 80 µg/L (1.7 times the limit)
 Jul 1, 2012 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 136.5 µg/L, federal limit 80 µg/L (1.7 times the limit)
 Apr 1, 2012 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 133.5 µg/L, federal limit 80 µg/L (1.7 times the limit)
 Jan 1, 2012 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 127.71 µg/L, federal limit 80 µg/L (1.6 times the limit)
 Oct 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 125.96 µg/L, federal limit 80 µg/L (1.6 times the limit)
 Jul 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 121.46 µg/L, federal limit 80 µg/L (1.5 times the limit)
 Apr 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 115.21 µg/L, federal limit 80 µg/L (1.4 times the limit)
 Jan 1, 2011 Resolved
Total Trihalomethanes (TTHMs)
Contaminant limit exceeded
Measured 119.67 µg/L, federal limit 80 µg/L (1.5 times the limit)
 Oct 1, 2010 Resolved
Atrazine
Contaminant limit exceeded
 Jan 1, 1994 Resolved
Total Coliform
Contaminant limit exceeded
 Aug 3, 1992 Archived

Enforcement actions

Missouri regulators took 2 formal enforcement actions against Odessa PWS between 1995 and 2013. The most recent was a compliance order with a penalty in April 2013.

Date By Action Violations covered
Apr 11, 2013 Missouri Compliance order with a penalty 13 violations (12 health-based): Total Trihalomethanes (TTHMs), Public Notice
Oct 18, 1995 Missouri Signed compliance agreement 1 violation: Lead and Copper Rule

Where the water comes from

Odessa PWS draws water from 2 wells.

Annual water quality report

Odessa 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.

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 Missouri.

Certified drinking water labs by state EPA guidance for private wells