Manville WSC (TX) Water Quality

Manville WSC is a large public water system in EPA region 06 that provides tap water for the 76574, 77388, 78621, 78653, 78664, 78665, 78683, 78708, 78709, 78723 - 78725, 78746, 78753, 78758, 78768 zip codes. It has 12 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 14.7 µg/L. The maximum reported level of Manganese was 31.2 µg/L. There were 2 contamintants found in the Manville WSC water supply at levels that were above the minimum reporting level. 0 of the contaminants were above the reference level, which means they may pose a risk to human health.

• Table of Contents
• Contaminants
• Facilities
• FAQ

Contaminants

• Jump To Contaminant
• 1-butanol
• 2-methoxyethanol
• 2-propen-1-ol
• HAA5
• HAA6Br
• HAA9
• alpha-hexachlorocyclohexane
• anatoxin-a
• butylated hydroxyanisole
• chlorpyrifos
• cylindrospermopsin
• dimethipin
• ethoprop
• germanium
• manganese
• o-toluidine
• oxyfluorfen
• profenofos
• quinoline
• tebuconazole
• total microcystin
• total permethrin
• tribufos

Sampling Facilities

FAQ

Is Manville WSC tap water safe to drink?

When was Manville WSC last tested for water contamination?

The latest water samples were taken between July 19th, 2018 and November 5th, 2020.