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Public water system record

Hayti Heights PWS

Serves Hayti Heights and Hayti, Pemiscot County, MO · 520 people served

Federal records show no health-based violations and 23 monitoring/reporting issues for Hayti Heights PWS in the last ten years. At least one of these issues remains unresolved.

  • MO4010959
  • HAYTI
  • MO
  • 520 served

System profile

Source water Groundwater
ZIP 63851
EPA system ID MO4010959

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
23

Key facts

  • Hayti Heights PWS draws water from 1 well.
  • Most recent enforcement action: boil water order by Missouri, April 2017.
  • Record on file since 1992, with 0 health-based violations before October 19, 2016.

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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
Public Notice
OTHER
 Jul 31, 2025 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Resolved
LEAD AND COPPER RULE REVISIONS
RPT
 Oct 17, 2024 Active
Revised Total Coliform Rule
Monitoring violation
 Oct 1, 2024 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jun 1, 2024 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2021 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2021 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2021 Resolved
Lead and Copper Rule
Monitoring and reporting
 Oct 1, 2020 Active
Groundwater Rule
OTHER
 Sep 19, 2020 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2020 Resolved
Revised Total Coliform Rule
Monitoring violation
 Oct 1, 2019 Resolved
Consumer Confidence Rule
OTHER
 Jul 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jul 1, 2019 Resolved
Public Notice
OTHER
 Apr 10, 2019 Resolved
Haloacetic Acids (HAA5)
Monitoring and reporting
 Jan 1, 2019 Resolved
Total Trihalomethanes (TTHMs)
Monitoring and reporting
 Jan 1, 2019 Resolved
Revised Total Coliform Rule
Monitoring violation
 Jan 1, 2019 Resolved
Groundwater Rule
Monitoring and reporting
 Dec 1, 2018 Resolved
Groundwater Rule
Monitoring and reporting
 Nov 1, 2018 Resolved
Groundwater Rule
Monitoring and reporting
 Nov 1, 2017 Resolved
Public Notice
OTHER
 Jun 28, 2017 Resolved
Public Notice
OTHER
 Nov 27, 2014 Resolved

Full record since 1992

EPA's records for Hayti Heights PWS go back to 1992. Before October 19, 2016 they list no health-based violations and 29 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 7
2000s 0 15
2010 to October 18, 2016 0 7
October 19, 2016 to 2019 0 11
2020s 0 11

Enforcement actions

Missouri regulators issued 1 boil water order to Hayti Heights PWS in 2017. The most recent was a boil water order in April 2017.

Date By Action Violations covered
Apr 30, 2017 Missouri Boil water order 1 violation

Where the water comes from

Hayti Heights PWS draws water from 1 well. It also has an emergency connection to Hayti PWS.

Emergency or part-time connections to

Annual water quality report

Hayti Heights 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