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CITY OF SMITHVILLE

PWS ID: TX0110003 · SMITHVILLE, Texas 78957-0449

CITY OF SMITHVILLE serves 4,901 people in SMITHVILLE, Texas using Groundwater water sources. It has 128 recorded EPA violations, including 5 health-based violations. PFAS "forever chemicals" were detected in UCMR5 testing (1 compound found).

Water Quality Snapshot: CITY OF SMITHVILLE

CITY OF SMITHVILLE is a local-owned community water system that delivers drinking water to 4,901 residents in SMITHVILLE, Texas (Bastrop County) through 2,179 service connections. Its water is drawn from groundwater sources. EPA's Safe Drinking Water Information System records 128 total violations for this system , of which 5 (4%) are health-based — meaning a contaminant exceeded an EPA Maximum Contaminant Level or a required treatment technique failed. A further 103 monitoring and reporting violations are on file. The most recent violation on record dates to 2024.

The most frequently cited contaminant at this system is Chlorine, recorded in 13 violations (MR). Under EPA's UCMR5 PFAS monitoring program, 1 PFAS compound was detected in samples collected from this system, with a maximum reported concentration of 43 ppt. PFAS are persistent synthetic chemicals linked to health effects at very low exposure levels.

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. CITY OF SMITHVILLE's 128 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.

PFAS Detected

1 PFAS "forever chemicals" detected in testing under EPA's UCMR5 monitoring program.

Population Served
4,901
Total Violations
128
Health-Based Violations
5
Water Source
Groundwater

System Details

System Type
Community
Owner Type
Local
Connections
2,179
County
Bastrop
School/Daycare
No
MCL Violations
1
Monitoring Violations
103
Treatment Tech Violations
4

Violation History

Contaminant violations recorded by EPA.

Contaminant Category Count Latest
Chlorine MR 13 2014
Public Notice Other 10 2019
Coliform (TCR) MR 9 2013
Lead and Copper Rule MR 9 2024
E. COLI MR 7 2017
Revised Total Coliform Rule TT 4 2017
Nitrate MR 3 2012
Heptachlor MR 1 2008
Aldicarb MR 1 2009
Carbofuran MR 1 2009
ETHYLENE DIBROMIDE MR 1 2009
cis-1,2-Dichloroethylene MR 1 2007
Thallium, Total MR 1 2007
2,4-D MR 1 2009
Di(2-ethylhexyl) phthalate MR 1 2008
trans-1,2-Dichloroethylene MR 1 2007
Gross Alpha, Excl. Radon and U MR 1 2008
Dinoseb MR 1 2009
Toxaphene MR 1 2008
Benzo(a)pyrene MR 1 2008
Chromium MR 1 2007
1,2-Dichloroethane MR 1 2007
Methoxychlor MR 1 2008
Picloram MR 1 2009
Aldicarb sulfone MR 1 2009
1,1,2-Trichloroethane MR 1 2007
Xylenes, Total MR 1 2007
Vinyl chloride MR 1 2007
Benzene MR 1 2007
1,1,1-Trichloroethane MR 1 2007

PFAS Testing Results (UCMR5)

Results from EPA's Fifth Unregulated Contaminant Monitoring Rule. 4 of 62 samples detected PFAS.

Contaminant Date Result MRL Status
PFHxS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFPeS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
NFDHA 5/20/2025 <0.02 µg/L 0.02 µg/L Not Detected
PFEESA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/20/2025 <0.006 µg/L 0.006 µg/L Not Detected
PFBS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
lithium 5/20/2025 37.0000 µg/L 9 µg/L Detected
PFTrDA 5/20/2025 <0.007 µg/L 0.007 µg/L Not Detected
PFPeA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMBA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFTA 5/20/2025 <0.008 µg/L 0.008 µg/L Not Detected
PFNA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDoA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
11Cl-PF3OUdS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFHpS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
9Cl-PF3ONS 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
ADONA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
HFPO-DA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFBA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
6:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFOA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
9Cl-PF3ONS 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
HFPO-DA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
NMeFOSAA 5/20/2025 <0.006 µg/L 0.006 µg/L Not Detected
lithium 5/20/2025 43.0000 µg/L 9 µg/L Detected
PFBS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHpA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFHxS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFNA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOS 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFOA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected
PFDA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFDoA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
NEtFOSAA 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
11Cl-PF3OUdS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
ADONA 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
PFUnA 5/20/2025 <0.002 µg/L 0.002 µg/L Not Detected
6:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
4:2 FTS 5/20/2025 <0.003 µg/L 0.003 µg/L Not Detected
8:2 FTS 5/20/2025 <0.005 µg/L 0.005 µg/L Not Detected
PFMPA 5/20/2025 <0.004 µg/L 0.004 µg/L Not Detected

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 CITY OF SMITHVILLE.

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 TX0110003 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 CITY OF SMITHVILLE 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
2024 Lead and Copper Rule MR 9 SDWIS / TX0110003 / 5000
2019 Public Notice Other 10 SDWIS / TX0110003 / 7500
2017 E. COLI MR 7 SDWIS / TX0110003 / 3014
2017 Revised Total Coliform Rule TT 4 SDWIS / TX0110003 / 8000
2014 Chlorine MR 13 SDWIS / TX0110003 / 0999
2013 Coliform (TCR) MR 9 SDWIS / TX0110003 / 3100
2012 Nitrate MR 3 SDWIS / TX0110003 / 1040
2009 Aldicarb MR 1 SDWIS / TX0110003 / 2047
2009 Carbofuran MR 1 SDWIS / TX0110003 / 2046
2009 ETHYLENE DIBROMIDE MR 1 SDWIS / TX0110003 / 2946
2009 2,4-D MR 1 SDWIS / TX0110003 / 2105
2009 Dinoseb MR 1 SDWIS / TX0110003 / 2041
2009 Picloram MR 1 SDWIS / TX0110003 / 2040
2009 Aldicarb sulfone MR 1 SDWIS / TX0110003 / 2044
2009 Aldicarb sulfoxide MR 1 SDWIS / TX0110003 / 2043

How CITY OF SMITHVILLE Compares

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

Metric CITY OF SMITHVILLE Texas avg Federal benchmark
Total violations 128 101.5 SDWA compliance — any non-zero count is a recorded breach
Health-based violations 5 22.2 Indicates a contaminant exceeded a federal MCL
PFAS detection 1 compound 93.1% EPA final rule (2024): PFOA/PFOS MCL = 4.0 ppt
Population served 4,901 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 CITY OF SMITHVILLE water safe to drink? ▼
CITY OF SMITHVILLE (PWS ID: TX0110003) has 128 recorded violations in the EPA SDWIS database. PFAS contamination has been detected in UCMR5 testing, with 1 PFAS compound found. This system serves 4,901 people using Groundwater sources.
How many people does CITY OF SMITHVILLE serve? ▼
CITY OF SMITHVILLE serves 4,901 people in SMITHVILLE, Texas. It is a Local-owned system using Groundwater water sources with 2,179 service connections.
What type of violations does CITY OF SMITHVILLE have? ▼
CITY OF SMITHVILLE has 128 total violations: 5 health-based violations (MCL exceedances or treatment failures), 103 monitoring/reporting violations, and 4 treatment technique violations. Health-based violations indicate contaminant levels exceeded EPA safe limits.
Has PFAS been detected in CITY OF SMITHVILLE water? ▼
Yes. UCMR5 testing detected 1 PFAS compound in CITY OF SMITHVILLE's water supply: lithium. PFAS are persistent "forever chemicals" that do not break down in the environment.
What water source does CITY OF SMITHVILLE use? ▼
CITY OF SMITHVILLE uses Groundwater as its primary water source. It is classified as a Community Water System (CWS), serving residential populations year-round.
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. PFAS data from EPA UCMR5 monitoring program (2023-2025). This data is provided for informational purposes only.

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

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Data sourced from $official public datasets. See our methodology for details. Retrieved and formatted by PlainWater Editorial