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Public water system record

Harris County MUD 358

Serves Houston, Harris County, TX · 222 people served

Federal records show no health-based violations and no monitoring or reporting issues for Harris County MUD 358 in the last ten years.

  • TX1012969
  • HOUSTON
  • TX
  • 222 served

System profile

Source water Groundwater
ZIP 77027
EPA system ID TX1012969

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

  • Harris County MUD 358 draws water from 7 wells.
  • Record on file since 2014, with 0 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 44 service lines.

Check whether Harris County MUD 358 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 2014

EPA's records for Harris County MUD 358 go back to 2014. Before October 19, 2016 they list no health-based violations and 1 monitoring or reporting violation.

Violations that began in Health-based Monitoring and reporting
2010 to October 18, 2016 0 1

Where the water comes from

Harris County MUD 358 draws water from 7 wells. 4 other community water systems buy water from Harris County MUD 358.

Community systems that buy water from it

Annual water quality report

Harris County MUD 358 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 500 or fewer people may meet the rule by telling customers the report is available on request, so you may need to ask Harris County MUD 358 for a copy.

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 Texas.

Certified drinking water labs by state EPA guidance for private wells