NOGALUS CENTRALIA WSC

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

PWSID: TX2280006 · Apple Springs, TX · Serves 656 people

Health Violations

NOGALUS CENTRALIA WSC has 69 health-based violations out of 69 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

656

Total Violations

Health Violations

Source Type

Groundwater

NOGALUS CENTRALIA WSC (PWSID TX2280006) 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 656 people in Apple Springs, TX, and is subject to primacy enforcement by the Texas drinking-water program.

The system's federal compliance record contains 69 total violations, with 69 classified as health-based (MCL exceedances or treatment-technique failures). 1 distinct contaminant has been cited, including Total Trihalomethanes (TTHM). Recorded violations span 2015–2025.

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 Texas state drinking-water program's public portal.

System Details

EPA ID (PWSID): TX2280006
System Type: CWS
Water Source: Groundwater
Location: Apple Springs, TX
Population Served: 656
Health Violations: Yes (69)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	69	69

Violation History (69)

Contaminant	Type	Health	Date	Enforcement
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2025	90110602
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2025	90110602
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	90110594
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	90110596
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2024	90110604
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	90110584
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	90110570
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	90110571
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	90110563
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	90110563
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	90110572
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	90110555
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	90110555
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	90110574
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	90110580
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	90110547
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	90110547
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	90110543
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	90110540
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	90110541
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	90110541
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	90110541
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	90110525
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	90110529
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	90110525
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	90110521
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	90110523
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	90110516
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	90110564
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	90110517
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	90110511
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	90110506
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	90110586
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2019	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	90110484
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	90110490
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2019	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2018	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2018	90110504
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2018	90110484
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2018	90110490
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2017	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2017	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2016	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2016	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2016	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2016	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2015	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2015	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2015	90110459
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2015	90110459

Frequently Asked Questions

Is NOGALUS CENTRALIA WSC water safe to drink?

NOGALUS CENTRALIA WSC has 69 health-based violations out of 69 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 NOGALUS CENTRALIA WSC serve?

NOGALUS CENTRALIA WSC serves 656 people in Apple Springs, TX. It is classified as a CWS water system.

What violations does NOGALUS CENTRALIA WSC have?

NOGALUS CENTRALIA WSC has 69 total violations on record spanning 2015–2025. 69 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in NOGALUS CENTRALIA WSC water?

Violations have been recorded for 1 contaminant. The most frequent: Total Trihalomethanes (TTHM).

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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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