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US STORAGE CENTER

PWS ID: TX0150436 · NEWPORT BEACH, Texas 92660-6452

US STORAGE CENTER serves 236 people in NEWPORT BEACH, Texas using Groundwater water sources. It has 351 recorded EPA violations, including 0 health-based violations. No PFAS contamination was detected in UCMR5 testing.

Water Quality Snapshot: US STORAGE CENTER

US STORAGE CENTER is a private-owned transient non-community water system that delivers drinking water to 236 residents in NEWPORT BEACH, Texas (Bexar County) through 9 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 351 total violations for this system , of which 0 (0%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 332 monitoring and reporting violations are on file. The most recent violation on record dates to 2017.

The most frequently cited contaminant at this system is Public Notice, recorded in 18 violations (Other). This system has not yet been sampled under EPA's UCMR5 PFAS monitoring program, so no PFAS detection data is available here.

Across Texas, EPA tracks 7,351 public water systems serving 33,253,313 people, with 746,210 cumulative violations and 162,945 health-based violations on record. About 90% of systems in the state carry at least one violation, and state-wide the average per system is 101.5 violations. US STORAGE CENTER's 351 violations sit above the Texas average. Statewide, 1,068 of 1,147 UCMR5-tested systems have reported PFAS detections (93.1%). All figures above are sourced directly from EPA SDWIS and UCMR5 public data releases and are updated as EPA publishes new reporting cycles.

Population Served
236
Total Violations
351
Health-Based Violations
0
Water Source
Groundwater

System Details

System Type
Transient Non-Community
Owner Type
Private
Connections
9
County
Bexar
School/Daycare
No
MCL Violations
0
Monitoring Violations
332
Treatment Tech Violations
0

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Public Notice Other 18 2017
Nitrate MR 16 2016
cis-1,2-Dichloroethylene MR 14 2016
Xylenes, Total MR 14 2016
o-Dichlorobenzene MR 14 2016
1,1-Dichloroethylene MR 14 2016
1,2-Dichloroethane MR 14 2016
1,1,1-Trichloroethane MR 14 2016
Trichloroethylene MR 14 2016
1,1,2-Trichloroethane MR 14 2016
Tetrachloroethylene MR 14 2016
Toluene MR 14 2016
Ethylbenzene MR 14 2016
Styrene MR 14 2016
1,2,4-Trichlorobenzene MR 14 2016
p-Dichlorobenzene MR 14 2016
Carbon tetrachloride MR 14 2016
Vinyl chloride MR 14 2016
1,2-Dichloropropane MR 14 2016
CHLOROBENZENE MR 14 2016
Benzene MR 14 2016
trans-1,2-Dichloroethylene MR 14 2016
DICHLOROMETHANE MR 14 2016
Coliform (TCR) MR 2 2009
Mercury MR 2 2008
Beryllium, Total MR 2 2008
Selenium MR 2 2008
Barium MR 2 2008
Fluoride MR 2 2008
Thallium, Total MR 2 2008

Verify This Water System

The figures above are aggregated from EPA's public databases. To verify the underlying records — or to file a complaint, request a Consumer Confidence Report, or check current monitoring status — go directly to the federal and state regulators that enforce the Safe Drinking Water Act for US STORAGE CENTER.

Federal Source of Truth

EPA SDWIS — Federal Reports

EPA's Safe Drinking Water Information System (SDWIS) holds the federal compliance record for every regulated public water system. Open the system-level report by PWS ID:

View PWS ID TX0150436 on SDWIS

Source: EPA SDWIS Federal Reports Search

State Regulator

Texas Drinking Water Authority

Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch is the primacy agency that licenses and inspects US STORAGE CENTER under EPA-delegated authority.

Open TX regulator portal

Source: Texas Commission on Environmental Quality (TCEQ) — Drinking Water Watch

Violation Timeline

Each row links to the EPA SDWIS public record for verification. Cross-reference the contaminant code on EPA's federal report to see violation dates, return-to-compliance status, and enforcement actions.

Year (latest) Contaminant Category Count EPA Record
2017 Public Notice Other 18 SDWIS / TX0150436 / 7500
2016 Nitrate MR 16 SDWIS / TX0150436 / 1040
2016 cis-1,2-Dichloroethylene MR 14 SDWIS / TX0150436 / 2380
2016 Xylenes, Total MR 14 SDWIS / TX0150436 / 2955
2016 o-Dichlorobenzene MR 14 SDWIS / TX0150436 / 2968
2016 1,1-Dichloroethylene MR 14 SDWIS / TX0150436 / 2977
2016 1,2-Dichloroethane MR 14 SDWIS / TX0150436 / 2980
2016 1,1,1-Trichloroethane MR 14 SDWIS / TX0150436 / 2981
2016 Trichloroethylene MR 14 SDWIS / TX0150436 / 2984
2016 1,1,2-Trichloroethane MR 14 SDWIS / TX0150436 / 2985
2016 Tetrachloroethylene MR 14 SDWIS / TX0150436 / 2987
2016 Toluene MR 14 SDWIS / TX0150436 / 2991
2016 Ethylbenzene MR 14 SDWIS / TX0150436 / 2992
2016 Styrene MR 14 SDWIS / TX0150436 / 2996
2016 1,2,4-Trichlorobenzene MR 14 SDWIS / TX0150436 / 2378

How US STORAGE CENTER Compares

Cross-reference this system's record against state averages and the federal MCL framework for context.

Metric US STORAGE CENTER Texas avg Federal benchmark
Total violations 351 101.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 0 22.2 Indicates a contaminant exceeded a federal MCL
PFAS detection None 93.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 236 4,524 Sizing context for compliance burden

Sources: EPA SDWIS and EPA National Primary Drinking Water Regulations (40 CFR Part 141). State averages computed across 7,351 regulated public water systems in Texas.

Federal MCL reference — Safe Drinking Water Act thresholds ▼
Contaminant Federal MCL / Action Level Note
Lead 0 mg/L (Action Level: 0.015 mg/L) Lead and Copper Rule treatment technique
Arsenic 0.010 mg/L (10 ppb) Health-based MCL since 2006
Total Coliform Treatment technique (RTCR) Indicator organism, monitoring trigger
PFOA / PFOS (PFAS) 4.0 ppt each (final 2024 rule) Compliance deadline 2029
Nitrate (as N) 10 mg/L Acute health risk for infants

Frequently Asked Questions

Is US STORAGE CENTER water safe to drink? ▼
US STORAGE CENTER (PWS ID: TX0150436) has 351 recorded violations in the EPA SDWIS database. No PFAS contamination was detected in UCMR5 testing. This system serves 236 people using Groundwater sources.
How many people does US STORAGE CENTER serve? ▼
US STORAGE CENTER serves 236 people in NEWPORT BEACH, Texas. It is a Private-owned system using Groundwater water sources with 9 service connections.
What type of violations does US STORAGE CENTER have? ▼
US STORAGE CENTER has 351 total violations: 0 health-based violations (MCL exceedances or treatment failures), 332 monitoring/reporting violations, and 0 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in US STORAGE CENTER water? ▼
No PFAS testing data is available for US STORAGE CENTER under the EPA's UCMR5 monitoring program.
What water source does US STORAGE CENTER use? ▼
US STORAGE CENTER uses Groundwater as its primary water source. It is classified as a Transient Non-Community Water System, serving transient populations.
Where does this data come from? ▼
All data comes from the EPA Safe Drinking Water Information System (SDWIS) and the UCMR5 PFAS monitoring program. SDWIS tracks compliance for all public water systems regulated under the Safe Drinking Water Act.

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Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025. This data is provided for informational purposes only.

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

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