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Public water system record

Mark V Estates

Serves an area of Brazoria County, TX · 330 people served

Federal records show no health-based violations and 3 monitoring/reporting issues for Mark V Estates in the last ten years. At least one of these issues remains unresolved.

  • TX0200432
  • CYPRESS
  • TX
  • 330 served

System profile

Source water Groundwater
ZIP 77429
EPA system ID TX0200432

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
3

Key facts

  • Mark V Estates draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).
  • Most recent formal enforcement: signed compliance agreement by Texas, July 2007.
  • Record on file since 1993, with 11 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 113 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.

Monitoring and reporting issues

Since October 2016

Missed tests or reports, not contaminants found above a limit.

Issue Start date Status
Consumer Confidence Rule
OTHER
 Jul 1, 2025 Active
Public Notice
OTHER
 Jan 4, 2019 Resolved
Chlorine
Monitoring and reporting
 Jul 1, 2017 Resolved

Full record since 1993

EPA's records for Mark V Estates go back to 1993. Before October 19, 2016 they list 11 health-based violations (11 resolved) and 6 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 4
2000s 11 2
October 19, 2016 to 2019 0 2
2020s 0 1

Most recent health-based violation before October 19, 2016: Arsenic, began October 2008, Resolved.

Show all 11 health-based violations before October 19, 2016
Contaminant Start date Status
Arsenic
Contaminant limit exceeded
Measured 0.01215 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
 Oct 1, 2008 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.016725 mg/L, federal limit 0.01 mg/L (1.7 times the limit)
 Jul 1, 2008 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.021775 mg/L, federal limit 0.01 mg/L (2.2 times the limit)
 Apr 1, 2008 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.021925 mg/L, federal limit 0.01 mg/L (2.2 times the limit)
 Jan 1, 2008 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.02245 mg/L, federal limit 0.01 mg/L (2.2 times the limit)
 Oct 1, 2007 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.0232 mg/L, federal limit 0.01 mg/L (2.3 times the limit)
 Jul 1, 2007 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.023475 mg/L, federal limit 0.01 mg/L (2.3 times the limit)
 Apr 1, 2007 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.022975 mg/L, federal limit 0.01 mg/L (2.3 times the limit)
 Jan 1, 2007 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.023825 mg/L, federal limit 0.01 mg/L (2.4 times the limit)
 Oct 1, 2006 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.017975 mg/L, federal limit 0.01 mg/L (1.8 times the limit)
 Jul 1, 2006 Resolved
Arsenic
Contaminant limit exceeded
Measured 0.012125 mg/L, federal limit 0.01 mg/L (1.2 times the limit)
 Apr 1, 2006 Resolved

Enforcement actions

Texas regulators took 1 formal enforcement action against Mark V Estates in 2007. The most recent was a signed compliance agreement in July 2007.

Date By Action Violations covered
Jul 30, 2007 Texas Signed compliance agreement 11 violations (11 health-based): Arsenic

Where the water comes from

Mark V Estates draws water from 2 wells (1 of them for emergency, seasonal or other part-time use).

Annual water quality report

Mark V Estates 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 Mark V Estates 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