Harris County MUD #163 (TX) Water Quality

Harris County MUD #163 is a small public water system in EPA region 6 that provides tap water for the 77095 zip codes. It has 2 facilities where the water supply was tested for 33 chemical contaminants that impact tap water quality and human health.

All the latest water samples for Harris County MUD #163 had reported contaminant levels that were below unsafe concentration levels.

Contaminants

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (1)

1H,1H,2H,2H-perfluorodecane sulfonic acid (1)

1H,1H,2H,2H-perfluorohexane sulfonic acid (1)

1H,1H,2H,2H-perfluorooctane sulfonic acid (1)

4,8-dioxa-3H-perfluorononanoic acid (1)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (1)

anatoxin-a (7)

cylindrospermopsin (7)

hexafluoropropylene oxide dimer acid (GenX) (1)

lithium (1)

N-ethyl perfluorooctanesulfonamidoacetic acid (1)

N-methyl perfluorooctanesulfonamidoacetic acid (1)

nonafluoro-3,6-dioxaheptanoic acid (1)

perfluoro(2-ethoxyethane)sulfonic acid (1)

perfluoro-3-methoxypropanoic acid (1)

perfluoro-4-methoxybutanoic acid (1)

perfluorobutanesulfonic acid (1)

perfluorobutanoic acid (1)

perfluorodecanoic acid (1)

perfluorododecanoic acid (1)

perfluoroheptanesulfonic acid (1)

perfluoroheptanoic acid (1)

perfluorohexanesulfonic acid (1)

perfluorohexanoic acid (1)

perfluorononanoic acid (1)

perfluorooctanesulfonic acid (1)

perfluorooctanoic acid (1)

perfluoropentanesulfonic acid (1)

perfluoropentanoic acid (1)

perfluorotetradecanoic acid (1)

perfluorotridecanoic acid (1)

perfluoroundecanoic acid (1)

total microcystins (7)

Sampling Facilities

Connection
Surface Water (SW)

EP001 - 0.940 MG GST - West RoadEntry Point to the Distribution System (EP)

Connection
Multiple Sources (MX)

EP001 - 16042 West Rd.Entry Point to the Distribution System (EP)

FAQ

Is Harris County MUD #163 tap water safe to drink?

When was Harris County MUD #163 last tested for water contamination?

The latest water samples were taken on March 12th, 2025.