F
34

Failing Water Quality

Silsbee, TX 77656

Hardin County · Population served: 18,098 · Data updated March 2026

Water Systems Serving This Area

🌊
CITY OF SILSBEE
Groundwater · Pop. 10,026
PWSID: TX1000002
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NORTH HARDIN WSC
Groundwater · Pop. 7,755
PWSID: TX1000015
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QUAIL VALLEY ESTATES MOBILE HOMES
Groundwater · Pop. 69
PWSID: TX1000030
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BULLOCKS MOBILE HOME PARK
Groundwater · Pop. 81
PWSID: TX1000067
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LITTLE BIG HORN SERVICES
Groundwater · Pop. 65
PWSID: TX1000071

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
25.6
15 ppb 1 ppb Exceeded

Violation History (Last 5 Years)

364Total (5yr)
6Health-Based
273Major

Water Quality Summary

Understanding Your Water in Silsbee

Tap water quality in Silsbee, Texas (77656) receives an overall grade of F (Failing) with a score of 34 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 34 points below the Texas state average of 68. Compared to the national average (75), this area scores significantly lower. The area is served by 6 water systems providing water to approximately 18,098 people, using groundwater sources. Testing has found elevated levels of Lead that warrant attention. Over the past 5 years, water systems here have accumulated 364 violations, including 6 health-based violations.

Your Score 34/100 F
vs State 34 pts below Texas avg (68)
vs National 41 pts below national avg (75)

What a Grade F Means

A score of 34/100 indicates serious water quality failures in Silsbee, TX. The water system has significant violations, contaminant exceedances, or enforcement actions. Residents should strongly consider using a certified water filtration system for drinking and cooking water, requesting their utility's latest test results, and potentially having their water independently tested.

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 Silsbee, Texas receives a grade of F (Failing) with a score of 34/100. This indicates significant water quality concerns based on violation history, contaminant levels, or enforcement actions. We recommend reviewing the specific contaminants detected below and considering a certified water filter.

ZIP code 77656 is served by 6 water systems using groundwater sources, providing water to approximately 18,098 people. Groundwater is naturally filtered through rock and soil, often requiring less treatment. However, it can be vulnerable to contamination from underground sources like naturally occurring arsenic, nitrates from agriculture, or PFAS from industrial sites.

Yes — lead levels in Silsbee, Texas are 25.6 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.

No PFAS ("forever chemicals") were detected in water systems serving Silsbee, Texas during the most recent EPA monitoring period (UCMR5). However, not all water systems have been tested for all PFAS compounds, and new contamination can occur over time.

Water systems serving Silsbee, Texas have received 364 violations in the last 5 years, including 6 health-based violations. 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), residents in Silsbee, Texas should consider: NSF/ANSI 53 certified filter — specifically rated for lead reduction. Pitcher filters (like Brita Longlast or PUR) and under-sink systems both work. Always look for filters with NSF/ANSI certification for the specific contaminants you want to remove.

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