City of Red Oak

CITY OF RED OAK (PWS ID TX0700031) is a public water system serving 18,577 people in Red Oak, Texas.

CITY OF RED OAK is on record as drawing from surface water. The source shapes which contaminants matter most for this system.

PurityMap's record for CITY OF RED OAK holds 31 findings: 2 detected within the reference, 2 detected with no limit and 27 not detected, from 31 evidence records. Every finding links to its source; a substance that was never monitored is shown as pending, not as a pass.

PurityMap does not issue a safety verdict. It publishes CITY OF RED OAK's measured results against each contaminant's benchmark so you can read them in context. Safety depends on the specific finding, your plumbing, and how the water reaches your tap.

The latest published record for CITY OF RED OAK is dated 2026-10-15. Utilities report on regulatory cycles, so results reflect the monitoring period rather than a live reading.

No. It is assessed at the water-system level from CITY OF RED OAK's own monitoring. It does not cover the service line to your building or the plumbing inside it, which can add lead and other metals after the water leaves the system. A tap test is the way to know what reaches your glass.

Perfluorobutanesulfonic acid (PFBS), Perfluorohexanoic acid (PFHxA), Perfluorobutanoic acid (PFBA) and Perfluoropentanoic acid (PFPeA) were detected in this record. Each finding shows its measured value, its reference and its source on this page.

Start with what the record shows: the PFAS findings above list each measured value against its reference. This record cannot show your home's plumbing, so a tap test tells you what reaches your glass. If you decide to treat your water, look for a filter whose certification covers the specific PFAS compounds in your record; the section "Certified for a concern found here" lists only products with a current certification record for these concerns.