RRA PRESTON SHORES WATER SYSTEM

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

PWSID: TX0910037 · Wichita Falls, TX · Serves 2,277 people

Health Violations

RRA PRESTON SHORES WATER SYSTEM has 220 health-based violations out of 220 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.

Population Served

2,277

Total Violations

220

Health Violations

220

Source Type

Surface Water

RRA PRESTON SHORES WATER SYSTEM (PWSID TX0910037) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 2,277 people in Wichita Falls, TX, and is subject to primacy enforcement by the Texas drinking-water program.

The system's federal compliance record contains 220 total violations, with 220 classified as health-based (MCL exceedances or treatment-technique failures). 4 distinct contaminants have been cited, including Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5), Turbidity. Recorded violations span 2013–2025.

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): TX0910037
System Type: CWS
Water Source: Surface Water
Location: Wichita Falls, TX
Population Served: 2,277
Health Violations: Yes (220)

What contaminants are in this water system?

Contaminant	Violations	Health-Based
Total Trihalomethanes (TTHM)	166	166
Haloacetic Acids (HAA5)	50	50
Turbidity	3	3
Contaminant 1009	1	1

Violation History (220)

Contaminant	Type	Health	Date	Enforcement
Contaminant 1009	MCL	Yes	Aug 1, 2025	-
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	100117234
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	-
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2024	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	100116970
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	100117229
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	100117221
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	100117222
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	100117216
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	100117216
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	-
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	100117216
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117210
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117209
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117210
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117210
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2023	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	100117205
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	100117203
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	100117198
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	100117198
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	100117198
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	100117191
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	100117193
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	100117191
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	100117183
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	100117187
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2022	100117236
Turbidity	TT	Yes	Nov 1, 2021	100117168
Turbidity	TT	Yes	Nov 1, 2021	100117168
Turbidity	TT	Yes	Nov 1, 2021	100117168
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	100117175
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2021	100117236
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2021	100117181
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2021	100117181
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117178
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117180
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	100117151
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	100117155
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	100117145
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	100117149
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2021	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	100117142
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	100117130
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	100117134
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Apr 1, 2020	100117236
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2020	100117126
Haloacetic Acids (HAA5)	MCL	Yes	Apr 1, 2020	100117126
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117132
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117133
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jan 1, 2020	100117236
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2020	100117126
Haloacetic Acids (HAA5)	MCL	Yes	Jan 1, 2020	100117126
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2019	100117126
Haloacetic Acids (HAA5)	MCL	Yes	Oct 1, 2019	100117126
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117109
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117108
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Oct 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117092
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117093
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117236
Total Trihalomethanes (TTHM)	MCL	Yes	Jul 1, 2019	100117236
Haloacetic Acids (HAA5)	MCL	Yes	Jul 1, 2019	100117126

Showing 100 of 220 violations.

Frequently Asked Questions

Is RRA PRESTON SHORES WATER SYSTEM water safe to drink?

RRA PRESTON SHORES WATER SYSTEM has 220 health-based violations out of 220 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed. The system uses surface water water as its source.

How many people does RRA PRESTON SHORES WATER SYSTEM serve?

RRA PRESTON SHORES WATER SYSTEM serves 2,277 people in Wichita Falls, TX. It is classified as a CWS water system.

What violations does RRA PRESTON SHORES WATER SYSTEM have?

RRA PRESTON SHORES WATER SYSTEM has 220 total violations on record spanning 2013–2025. 220 are health-based violations involving contaminants exceeding EPA limits.

What contaminants have been found in RRA PRESTON SHORES WATER SYSTEM water?

Violations have been recorded for 4 contaminants. The most frequent: Total Trihalomethanes (TTHM), Haloacetic Acids (HAA5), Turbidity.

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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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