Corsicana, Texas Water Quality Report

Water Source

14

Water Systems

43K

People Served

Surface water, Ground water

Water Source

Detected Contaminants

Contaminant	Detected Level	EPA Limit (MCL)	Health Guideline	% of Limit	Status
PFBA	0.026	No federal limit	1000.0 ug/L(EWG)	0%	Below guideline
PFHxA	0.005	No federal limit	1000.0 ug/L(EWG)	0%	Below guideline
PFPeA	0.005	No federal limit	1000.0 ug/L(EWG)	0%	Below guideline

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Compliance & Violations

Active Violations (87)

52

Jul 1, 2025

moderate

52

Jul 1, 2025

moderate

52

Jan 1, 2025

moderate

52

Jan 1, 2025

moderate

52

Jul 1, 2024

moderate

52

Jul 1, 2024

moderate

52

Jan 1, 2024

moderate

52

Jan 1, 2024

moderate

52

Jan 1, 2024

moderate

52

Jul 1, 2023

moderate

52

Jul 1, 2023

moderate

52

Jul 1, 2023

moderate

75

Dec 19, 2022

minor

75

Oct 15, 2022

minor

52

Oct 1, 2022

moderate

52

Oct 1, 2022

moderate

52

Oct 1, 2022

moderate

75

Dec 23, 2021

minor

71

Jul 1, 2002

minor

Violation

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minor

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minor

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minor

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Unknown

minor

Resolved Violations (413)

75

May 15, 2025

minor

75

May 15, 2025

minor

75

May 15, 2025

minor

75

May 15, 2025

minor

75

May 15, 2025

minor

+ 408 more resolved violations

Frequently Asked Questions

Is Corsicana tap water safe to drink?

Corsicana's water meets all EPA maximum contaminant levels. However, 3 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.

What contaminants are in Corsicana tap water?

3 contaminants have been detected in Corsicana's water supply across 14 water systems. See the full contaminant table above for details.

How can I improve my water quality in Corsicana?

Install a water filter rated for the specific contaminants found in Corsicana's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.

Does Corsicana have any water quality violations?

Yes, Corsicana currently has 92 active violations. See the violations section above for details.