Public water system record

Horse Shoe Road Water System

Serves an area of Webster Parish, LA · 270 people served

Federal records show 15 health-based violations and 30 monitoring/reporting issues for Horse Shoe Road Water System in the last ten years, including an unresolved LEAD AND COPPER RULE REVISIONS violation.

LA1119015
DOYLINE
LA
270 served

System profile

Source water Groundwater

ZIP 71023

EPA system ID LA1119015

Verify this system on EPA ECHO →

Health-based violations, last 10 years: 15
Resolved: 13
Unresolved: 2
Any acute record: No
Monitoring issues, last 10 years: 30

Key facts

Horse Shoe Road Water System draws water from 2 wells.
Highest measured level in the last 10 years: Total Trihalomethanes (TTHMs), 0.101 mg/L, federal limit 0.08 mg/L (1.3 times the limit), 2019.
Most recent formal enforcement: administrative penalty by Louisiana, January 2022.
Record on file since 1993, with 5 health-based violations before October 19, 2016.

Check whether Horse Shoe Road Water System serves your address

Health-based violations

Since October 2016

Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.

Contaminant	Rule family	Start date	Status	Acute
LEAD AND COPPER RULE REVISIONS Treatment technique failure	350	Oct 17, 2024	Active	No
Groundwater Rule Treatment technique failure	140	Mar 23, 2021	Active	No
Groundwater Rule Treatment technique failure	140	Mar 23, 2021	Resolved	No
Groundwater Rule Treatment technique failure	140	Mar 23, 2021	Resolved	No
Groundwater Rule Treatment technique failure	140	Mar 23, 2021	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 0.098 mg/L, federal limit 0.08 mg/L (1.2 times the limit)	220	Oct 1, 2019	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 0.101 mg/L, federal limit 0.08 mg/L (1.3 times the limit)	220	Jul 1, 2019	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 0.095 mg/L, federal limit 0.08 mg/L (1.2 times the limit)	220	Apr 1, 2019	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 0.087 mg/L, federal limit 0.08 mg/L (1.1 times the limit)	220	Jan 1, 2019	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 87 µg/L, federal limit 80 µg/L (1.1 times the limit)	220	Oct 1, 2018	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 88 µg/L, federal limit 80 µg/L (1.1 times the limit)	220	Jul 1, 2018	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 81 µg/L, federal limit 80 µg/L (at or just above the limit)	220	Apr 1, 2018	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 86 µg/L, federal limit 80 µg/L (1.1 times the limit)	220	Jan 1, 2018	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 86 µg/L, federal limit 80 µg/L (1.1 times the limit)	220	Oct 1, 2017	Resolved	No
Total Trihalomethanes (TTHMs) Contaminant limit exceeded Measured 95 µg/L, federal limit 80 µg/L (1.2 times the limit)	220	Apr 1, 2017	Resolved	No

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
LEAD AND COPPER RULE REVISIONS RPT	Oct 17, 2024	Active
Consumer Confidence Rule OTHER	Jul 1, 2024	Active
Lead and Copper Rule Monitoring and reporting	Nov 10, 2023	Resolved
Public Notice OTHER	May 11, 2021	Active
Lead and Copper Rule Monitoring and reporting	Feb 5, 2021	Resolved
Public Notice OTHER	Feb 4, 2020	Resolved
Public Notice OTHER	Nov 8, 2019	Resolved
Public Notice OTHER	Jul 30, 2019	Resolved
Public Notice OTHER	May 1, 2019	Resolved
Public Notice OTHER	Oct 16, 2018	Resolved
Public Notice OTHER	Jul 5, 2018	Resolved
Public Notice OTHER	Apr 10, 2018	Resolved
Public Notice OTHER	Feb 3, 2018	Resolved
Consumer Confidence Rule OTHER	Oct 1, 2017	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Jul 31, 2017	Resolved
Public Notice OTHER	Jul 21, 2017	Resolved
Consumer Confidence Rule OTHER	Jul 1, 2017	Resolved
Public Notice OTHER	May 7, 2017	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	May 1, 2017	Resolved
Consumer Confidence Rule OTHER	Oct 1, 2016	Resolved
Haloacetic Acids (HAA5) Monitoring and reporting	Sep 1, 2016	Resolved
Total Trihalomethanes (TTHMs) Monitoring and reporting	Sep 1, 2016	Resolved
Consumer Confidence Rule OTHER	Jul 1, 2016	Resolved
Lead and Copper Rule Monitoring and reporting	May 14, 2016	Resolved
Public Notice OTHER	Feb 23, 2016	Resolved
Consumer Confidence Rule OTHER	Oct 1, 2015	Resolved
Consumer Confidence Rule OTHER	Jul 1, 2015	Resolved
Public Notice OTHER	Feb 16, 2015	Resolved
Stage 2 Disinfection Byproducts Rule Monitoring and reporting	Jan 1, 2013	Resolved

Full record since 1993

EPA's records for Horse Shoe Road Water System go back to 1993. Before October 19, 2016 they list 5 health-based violations (5 archived by EPA without a recorded fix) and 23 monitoring or reporting violations.

Violations that began in	Health-based	Monitoring and reporting
1990s	3	0
2000s	2	2
2010 to October 18, 2016	0	21
October 19, 2016 to 2019	10	13
2020s	5	7

Most recent health-based violation before October 19, 2016: Total Coliform, began April 2008, Archived.

Show all 5 health-based violations before October 19, 2016

Contaminant	Start date	Status
Total Coliform Contaminant limit exceeded	Apr 1, 2008	Archived
Total Coliform Contaminant limit exceeded	Sep 15, 2001	Archived
Total Coliform Contaminant limit exceeded	May 15, 1994	Archived
Total Coliform Contaminant limit exceeded	Nov 15, 1993	Archived
Total Coliform Contaminant limit exceeded	Aug 15, 1993	Archived

Enforcement actions

Louisiana regulators took 4 formal enforcement actions against Horse Shoe Road Water System between 2016 and 2022. The most recent was an administrative penalty in January 2022.

Date	By	Action	Violations covered
Jan 28, 2022	Louisiana	Administrative penalty	4 violations: Public Notice
Jul 29, 2019	Louisiana	Compliance order (no penalty)	23 violations (10 health-based): Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5), Public Notice
Dec 19, 2018	Louisiana	Compliance order (no penalty)	17 violations (8 health-based): Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5), Public Notice
Nov 21, 2016	Louisiana	Compliance order (no penalty)	17 violations: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5), Public Notice, Consumer Confidence Rule, Lead and Copper Rule

What the violations mean

Total Trihalomethanes (TTHMs)

10 incidents

Disinfection byproduct levels exceeded the federal limit

Long-term TTHM exposure may increase bladder cancer risk

Groundwater Rule

4 incidents

The system did not complete a treatment step or action that the Groundwater Rule requires (a treatment technique violation).

The utility had to notify customers about each of these violations.

LEAD AND COPPER RULE REVISIONS

1 incident

The system did not complete a treatment step or action that the LEAD AND COPPER RULE REVISIONS requires (a treatment technique violation).

The utility had to notify customers about this violation.

Where the water comes from

Horse Shoe Road Water System draws water from 2 wells.

Annual water quality report

Horse Shoe Road Water System 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 Horse Shoe Road Water System 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 Louisiana.

Certified drinking water labs by state EPA guidance for private wells