Las Lomitas, TX Tap Water Quality 2026

Water quality report for Las Lomitas, TX — PFAS, lead and copper results, violation history and state inspection findings from EPA SDWIS.

A look at Las Lomitas's drinking water using EPA enforcement records: violations, lead and copper results, PFAS sampling and state inspection findings.

Main Utility: Jim Hogg County Wcid 2 PWSID: TX1240001 Updated: 2026 Q2

✅

No federal limits exceeded on record

Lead was not detected and no violations are open. No PFAS was detected.

Las Lomitas earns a B for water quality

Graded on violations, lead, and PFAS, with state inspection findings.

Lead: not detected

PFAS tested, none detected

56 violations since 2015, 43 health-based

No violations currently open

Las Lomitas's lead level vs. all Texas community water systems

0 ppb5 ppb10 ppb15 ppb

Lead level: Not detected — 0% of the federal action level

✓ Lower lead than % of Texas utilities

Population Served

~1799 connections

Water Source

Groundwater

Drawn from wells — SDWIS source code GW

Active Violations

56 since 2015, all resolved

Lead & Copper Testing

Lead (Pb)

90th percentile of tap samples collected across the distribution system

0% of EPA action level

Not detected

Action level: 15 ppb

Lead was not detected at the 90th percentile — the result fell below the laboratory detection limit. That is not the same as an absence of lead in every tap, and older homes with lead service lines can still show higher readings.

Contaminant Violations (2015–Present)

Contaminant	Type	Measured	Limit	Period	Status
Public Notice	OTHER	—	—	2025	Unaddressed
Public Notice	OTHER	—	—	2025	Unaddressed
Arsenic	MCL EXCEEDANCE	0.019 MG/L	0.010 mg/L	2025	Resolved
Arsenic	MCL EXCEEDANCE	0.015 MG/L	0.010 mg/L	2025	Resolved
Consumer Confidence Rule	OTHER	—	—	2025	Unaddressed
Lead and Copper Rule	MONITORING AND REPORTING	—	TT	2025	Archived
Arsenic	MCL EXCEEDANCE	0.03 MG/L	0.010 mg/L	2025	Resolved
Arsenic	MCL EXCEEDANCE	0.02 MG/L	0.010 mg/L	2025	Resolved
Public Notice	OTHER	—	—	2025	Resolved
Arsenic	MCL EXCEEDANCE	0.042 MG/L	0.010 mg/L	2025	Resolved
Arsenic	MCL EXCEEDANCE	0.026 MG/L	0.010 mg/L	2025	Resolved
Public Notice	OTHER	—	—	2024	Resolved
Public Notice	OTHER	—	—	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.051 MG/L	0.010 mg/L	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.026 MG/L	0.010 mg/L	2024	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2024	Unaddressed
Arsenic	MCL EXCEEDANCE	0.021 MG/L	0.010 mg/L	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.039 MG/L	0.010 mg/L	2024	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2024	Unaddressed
Arsenic	MCL EXCEEDANCE	0.016 MG/L	0.010 mg/L	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.031 MG/L	0.010 mg/L	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.018 MG/L	0.010 mg/L	2024	Resolved
Arsenic	MCL EXCEEDANCE	0.013 MG/L	0.010 mg/L	2023	Resolved
Arsenic	MCL EXCEEDANCE	0.011 MG/L	0.010 mg/L	2023	Resolved
Arsenic	MCL EXCEEDANCE	0.014 MG/L	0.010 mg/L	2023	Resolved
Arsenic	MCL EXCEEDANCE	0.013 MG/L	0.010 mg/L	2022	Resolved
Arsenic	MCL EXCEEDANCE	0.011 MG/L	0.010 mg/L	2019	Resolved
Arsenic	MCL EXCEEDANCE	0.013 MG/L	0.010 mg/L	2019	Resolved
Public Notice	OTHER	—	—	2019	Resolved
Arsenic	MCL EXCEEDANCE	0.015 MG/L	0.010 mg/L	2019	Resolved
Arsenic	MCL EXCEEDANCE	0.019 MG/L	0.010 mg/L	2019	Resolved
Arsenic	MCL EXCEEDANCE	0.021 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.018 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.021 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.026 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.034 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.021 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.02 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.027 MG/L	0.010 mg/L	2018	Resolved
Arsenic	MCL EXCEEDANCE	0.02 MG/L	0.010 mg/L	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.022 MG/L	0.010 mg/L	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.018 MG/L	0.010 mg/L	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.016 MG/L	0.010 mg/L	2017	Resolved
E. COLI	MONITORING AND REPORTING	—	0	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.023 MG/L	0.010 mg/L	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.023 MG/L	0.010 mg/L	2017	Resolved
Arsenic	MCL EXCEEDANCE	0.023 MG/L	0.010 mg/L	2016	Resolved
Arsenic	MCL EXCEEDANCE	0.026 MG/L	0.010 mg/L	2016	Resolved
Arsenic	MCL EXCEEDANCE	0.027 MG/L	0.010 mg/L	2016	Resolved
Arsenic	MCL EXCEEDANCE	0.038 MG/L	0.010 mg/L	2016	Resolved
Arsenic	MCL EXCEEDANCE	0.048 MG/L	0.010 mg/L	2015	Resolved
Arsenic	MCL EXCEEDANCE	0.057 MG/L	0.010 mg/L	2015	Resolved
Consumer Confidence Rule	OTHER	—	—	2015	Resolved
Arsenic	MCL EXCEEDANCE	0.063 MG/L	0.010 mg/L	2015	Resolved
Public Notice	OTHER	—	—	2015	Resolved
Arsenic	MCL EXCEEDANCE	0.062 MG/L	0.010 mg/L	2015	Resolved

Understanding violation types MCL violations mean a contaminant exceeded the federal maximum limit — the most serious type.
TT (Treatment Technique) violations mean required treatment procedures weren't followed, but don't necessarily mean contamination occurred.

Violation History

56 violations are on record since 2015, of which 43 were health-based. All have been resolved and none remain open.

About the Main Water System

Utility Jim Hogg County Wcid 2

PWSID TX1240001

Water source Groundwater — Drawn from wells — SDWIS source code GW

Population served

Service connections 1,799

Systems serving this area 1

Regulator State primacy agency

Data through 2026 Q2 — EPA SDWIS

Frequently Asked Questions

Is Las Lomitas tap water safe to drink? ▼

No federal limit is exceeded on record. No violations are currently open.

Does Las Lomitas water have PFAS? ▼

It was tested for the six regulated PFAS compounds and none were detected.

Who supplies water to Las Lomitas? ▼

Jim Hogg County Wcid 2 (PWSID TX1240001). Groundwater. Drawn from wells — SDWIS source code GW

When was this system last inspected? ▼

It was last inspected on 2024-12-31. No significant deficiencies were recorded.

What Should Las Lomitas Residents Do?

Read your annual water report

Your supplier publishes a Consumer Confidence Report each July covering the prior year.

Check for a lead service line

Lead reaches tap water mainly through service lines and household plumbing. Suppliers now publish an inventory identifying lead lines.

Flush before drinking

If water has sat in pipes more than six hours, run the cold tap for two minutes before drinking or cooking.

Nearby Cities in Texas

Hebbronville, Tx Tap Water Quality 2026 Jim Hogg Guerra, Tx Tap Water Quality 2026 Jim Hogg