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Public water system record

Calcasieu Parish WW Dist 9 Carlyss

Serves an area of Calcasieu Parish, LA that includes Carlyss · 14,502 people served

Federal records show no health-based violations and no monitoring or reporting issues for Calcasieu Parish WW Dist 9 Carlyss in the last ten years.

  • LA1019116
  • SULPHUR
  • LA
  • 14,502 served

System profile

Source water Groundwater
ZIP 70664
EPA system ID LA1019116

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

  • Calcasieu Parish WW Dist 9 Carlyss draws water from 3 wells.
  • Most recent formal enforcement: compliance order (no penalty) by EPA, March 2014.
  • Record on file since 1999, with 3 health-based violations before October 19, 2016.
  • Lead pipe inventory: 0 lead and 0 unknown out of 5,247 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 1999

EPA's records for Calcasieu Parish WW Dist 9 Carlyss go back to 1999. Before October 19, 2016 they list 3 health-based violations (3 resolved) and 8 monitoring or reporting violations.

Violations that began in Health-based Monitoring and reporting
1990s 0 1
2000s 2 6
2010 to October 18, 2016 1 1

Most recent health-based violation before October 19, 2016: Groundwater Rule, began January 2013, Resolved.

Show all 3 health-based violations before October 19, 2016
Contaminant Start date Status
Groundwater Rule
Treatment technique failure
 Jan 15, 2013 Resolved
Total Coliform
Contaminant limit exceeded
 Oct 1, 2009 Resolved
Total Coliform
Contaminant limit exceeded
 Jun 1, 2009 Resolved

Enforcement actions

Louisiana regulators and EPA took 2 formal enforcement actions against Calcasieu Parish WW Dist 9 Carlyss between 2009 and 2014. The most recent was a compliance order (no penalty) in March 2014.

Date By Action Violations covered
Mar 5, 2014 EPA Compliance order (no penalty) 1 violation (1 health-based): Groundwater Rule
Dec 16, 2009 Louisiana Compliance order (no penalty) 7 violations: Haloacetic Acids (HAA5), Total Trihalomethanes (TTHMs), Chlorine

Where the water comes from

Calcasieu Parish WW Dist 9 Carlyss draws water from 3 wells. 1 other public water system has an emergency connection to Calcasieu Parish WW Dist 9 Carlyss.

Annual water quality report

Calcasieu Parish WW Dist 9 Carlyss 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 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.

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 Louisiana.

Certified drinking water labs by state EPA guidance for private wells