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This is a rebuild of Drinking Water Watch and not yet the official record. Use the agency’s current Drinking Water Watch for anything you need to rely on.

TTHM results

MS0490004 , Hays Creek W/A-Mission Road

1 sample has been analysed for TTHM at Hays Creek W/A-Mission Road.

This is one analyte out of the system’s whole record. For what has ever been detected here, and when, see all chemical and radiological results; for everything the system is tested for, see the analyte list.

What counts as a non-detect is defined in the help: Less than Indicator. This system’s violations.

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

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Every TTHM result

The 1 sample analysed for this analyte collected between September 25, 2024 and September 25, 2026 is listed below, newest first.

1 TTHM result from the 1 sample listed here: 1 detected, 0 not detected.

We withheld the location of 1 sampling point below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

TTHM results for Hays Creek W/A-Mission Road, from the 1 samples analysed for it, newest first. This view leaves out other analytes on the same samples. Not detected means the amount was below the level the laboratory can reliably report, which is given beside it.
Result Analyte Monitoring period
Collected
Apr 30, 2025 11:00
Sampling point
SM1 Location withheld
Sample type
Routine
Lab sample
TH-250501-017
Laboratory
MSDH Lab
15.4 ug/l , sample collected Apr 30, 2025 11:00, sampling point SM1 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2027

Routine (1).