EBARB WWKS DIST # 1 - N EBARB/BELMONT

Compiled by PlainEnviro Editorial, Environmental Data Editorial Team · July 13, 2026

PWSID: LA1085058 · Zwolle, LA · Serves 789 people

Health Violations

EBARB WWKS DIST # 1 - N EBARB/BELMONT has 133 health-based violations out of 133 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

789

Total Violations

133

Health Violations

133

Source Type

Groundwater

EBARB WWKS DIST # 1 - N EBARB/BELMONT (PWSID LA1085058) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 789 people in Zwolle, LA, and is subject to primacy enforcement by the Louisiana drinking-water program.

The system's federal compliance record contains 133 total violations, with 133 classified as health-based (MCL exceedances or treatment-technique failures). 2 distinct contaminants have been cited, including Total Trihalomethanes (TTHM), Fluoride. Recorded violations span 2016–2025.

A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Louisiana state drinking-water program's public portal.

System Details

EPA ID (PWSID): LA1085058
System Type: CWS
Water Source: Groundwater
Location: Zwolle, LA
Population Served: 789
Health Violations: Yes (133)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	130	130
Fluoride	3	3

Violation History (133)

Contaminant	Type	Health	Date	Enforcement
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2025	-
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	229
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2025	24
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	224
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	231
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2025	-
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	219
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	227
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	-
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	222
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	222
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2024	-
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	211
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2024	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	24
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	212
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	204
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	-
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	207
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	202
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	199
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	202
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	202
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	195
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	196
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	196
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	192
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	24
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	201
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	201
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	201
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	188
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	193
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	193
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	193
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	193
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	186
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	186
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	186
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	183
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	183
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	183
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	183
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	180
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	180
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	180
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	175
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	175
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	174
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	174
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	165
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	165
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	162
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	162
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	157
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	157
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	217
Fluoride	TT	Yes	Aug 1, 2020	168
Fluoride	TT	Yes	Aug 1, 2020	168
Fluoride	TT	Yes	Aug 1, 2020	209
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	153
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	153
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	150
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	150
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	145
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	145
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	139
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	139
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	135
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	135
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	217
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	132
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	132
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	217
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	125
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	125
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	217
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	122
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	122
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	217

Showing 100 of 133 violations.

Frequently Asked Questions

Is EBARB WWKS DIST # 1 - N EBARB/BELMONT water safe to drink?

EBARB WWKS DIST # 1 - N EBARB/BELMONT has 133 health-based violations out of 133 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed. The system uses groundwater water as its source.

How many people does EBARB WWKS DIST # 1 - N EBARB/BELMONT serve?

EBARB WWKS DIST # 1 - N EBARB/BELMONT serves 789 people in Zwolle, LA. It is classified as a CWS water system.

What violations does EBARB WWKS DIST # 1 - N EBARB/BELMONT have?

EBARB WWKS DIST # 1 - N EBARB/BELMONT has 133 total violations on record spanning 2016–2025. 133 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in EBARB WWKS DIST # 1 - N EBARB/BELMONT water?

Violations have been recorded for 2 contaminants. The most frequent: Total Trihalomethanes (TTHM), Fluoride.

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About This Data

Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.

Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services

Read our methodology - how this data is sourced, computed, and verified.

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