A
93

US Water Score: A

Aquilla, TX 76622

Hill County · Population served: 4,383 · Data updated July 2026

Service-area evidence: EPA service-area records associate the listed system with this ZIP. Boundaries may still overlap or change.

Water Systems Serving This Area

🏔
HILL COUNTY WSC
Surface water · Pop. 4,383
PWSID: TX1090041
🌊
AQUILLA WSC
Groundwater · Pop. 106
PWSID: TX1090016

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
0.0
15 ppb 1 ppb Passed

PFAS / Forever Chemicals

3 detected Below comparison values

UCMR5 occurrence results are screening information, not a finding of regulatory compliance or noncompliance. PFAS rules and compliance dates are evolving.

CompoundLevelEPA MCLHealth GuidelineStatus
PFBA9.7 pptNo standard500 pptNo federal MCL shown
6:2 FTS8.2 pptNo standardNo federal MCL shown
PFBS3.4 ppt2000 ppt100 pptBelow comparison value

Violation History (Last 5 Years)

15Total (5yr)
1Health-Based
7Major

Water Quality Summary

Understanding Your Water in Aquilla

Tap water quality in Aquilla, Texas (76622) receives an overall grade of A (Lower record-based concern) with a score of 93 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 14 points above the Texas state average of 79. Compared to the national average (75), this area performs significantly better. The area is served by 2 water systems providing water to approximately 4,383 people, using surface water and groundwater sources. PFAS testing detected 3 compounds, all below the EPA final MCL values used for comparison. Over the past 5 years, water systems here have accumulated 15 violations, including 1 health-based violations.

Your Score 93/100 A
vs State 14 pts above Texas avg (79)
vs National 18 pts above national avg (75)

What a Grade A Means

A score of 93/100 means public water-system records for Aquilla, TX show relatively few concerns in the US Water Score model. This is an internal score, not an EPA safety rating, and it does not guarantee conditions at any specific tap.

Surface water: sourced from rivers, lakes, or reservoirs
Groundwater: drawn from underground aquifers via wells

Health Information

What These Contaminants Mean for You

⚠️

Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

Common Questions

Frequently Asked Questions

Based on public water-system records, Aquilla, Texas receives an internal US Water Score grade of A (Lower record-based concern) with a score of 93/100. This indicates relatively few system-level concerns in our model, but it is not an EPA safety rating and does not guarantee tap conditions inside individual homes.

ZIP code 76622 is served by 2 water systems using surface water, groundwater sources, providing water to approximately 4,383 people. Multiple source types mean your water may come from a blend of surface and underground sources.

Lead levels in Aquilla, Texas are 0.0 ppb, which is at or below the health guideline of 1 ppb. This is a positive result, though periodic testing is still recommended.

3 PFAS compounds were detected in water serving Aquilla, Texas, with reported values below the EPA final MCL values used by this site. This comparison is informational: federal compliance timelines and the status of some PFAS standards are still evolving. Activated carbon or reverse osmosis filters can reduce some PFAS when appropriately certified and maintained.

Water systems serving Aquilla, Texas have received 15 violations in the last 5 years, including 1 health-based violation. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Based on detected contaminants (PFAS), residents in Aquilla, Texas should consider: Reverse osmosis (RO) system — most effective for PFAS, lead, and other contaminants. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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