C
65

Fair Water Quality

Millsap, TX 76066

Parker County · Population served: 8,278 · Data updated March 2026

Water Systems Serving This Area

🏔
MILLSAP WSC
Surface water · Pop. 1,503
PWSID: TX1840007
🌊
PARKER COUNTY SUD GROUND WATER
Groundwater · Pop. 475
PWSID: TX1840025
🏔
PARKER COUNTY SUD SURFACE
Surface water · Pop. 6,300
PWSID: TX1840079

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
482.0
15 ppb 1 ppb Exceeded

PFAS / Forever Chemicals

1 detected All below limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBA7.8 pptNo standard500 pptUnregulated

Violation History (Last 5 Years)

4Total (5yr)
0Health-Based
2Major

Water Quality Summary

Understanding Your Water in Millsap

Tap water quality in Millsap, Texas (76066) receives an overall grade of C (Fair) with a score of 65 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is roughly in line with the Texas state average of 68. The area is served by 3 water systems providing water to approximately 8,278 people, using surface water and groundwater sources. Testing has found elevated levels of Lead that warrant attention. PFAS testing detected 1 compound, all currently below EPA limits.

Your Score 65/100 C
vs State 4 pts below Texas avg (68)
vs National 10 pts below national avg (75)

What a Grade C Means

A score of 65/100 indicates fair water quality in Millsap, TX. While the water meets minimum federal standards, there are noteworthy concerns — either elevated contaminant levels approaching regulatory limits, a moderate violation history, or both. Residents may want to review specific contaminant data and consider targeted filtration, especially for sensitive groups like children and pregnant women.

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

Tap water in Millsap, Texas receives a grade of C (Fair) with a score of 65/100. While it generally meets minimum federal standards, there are some areas of concern including violation history or elevated contaminant levels. Sensitive populations (children, pregnant women, elderly) may want to consider additional filtration.

ZIP code 76066 is served by 3 water systems using surface water, groundwater sources, providing water to approximately 8,278 people. Multiple source types mean your water may come from a blend of surface and underground sources.

Yes — lead levels in Millsap, Texas are 482.0 ppb, which exceeds the EPA action level of 15 ppb. This is a serious concern. We strongly recommend using a certified lead-removal filter for all drinking and cooking water, and having your water independently tested.

1 PFAS compound were detected in water serving Millsap, Texas, but all are currently below EPA limits. While levels are within regulatory standards, some health organizations recommend minimizing any PFAS exposure. Activated carbon or reverse osmosis filters can reduce PFAS levels.

Water systems serving Millsap, Texas have received 4 violations in the last 5 years. 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 (lead, PFAS), residents in Millsap, 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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