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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

MS0610023 , City of Richland

59 samples have been analysed for TTHM at City of Richland.

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.

No date range is applied: this list draws on every sample on record. Show the last two years only.

Every TTHM result

The table below lists 51–59 of 59 samples, newest first — collected August 9, 2004 to September 14, 2009.

9 TTHM results from the 9 samples listed here: 8 detected, 1 not detected. Those samples also carried 24 results for other analytes, which are on the full results page.

TTHM results for City of Richland, from 51 to 59 of 59 samples shown 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
Sep 14, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090915-044TH
Laboratory
MSDH Lab
72.8 ug/l , sample collected Sep 14, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Aug 31, 2009
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
090901-015TH
Laboratory
MSDH Lab
76.85 ug/l , sample collected Aug 31, 2009, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2009 – Dec 31, 2009
Collected
Jun 15, 2009
Sampling point
SM2 SM2
Sample type
Routine
Lab sample
090616-048TH
Laboratory
MSDH Lab
54.27 ug/l , sample collected Jun 15, 2009, sampling point SM2 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 15, 2009
Sampling point
SM1 SM1
Sample type
Routine
Lab sample
090616-047TH
Laboratory
MSDH Lab
70.3 ug/l , sample collected Jun 15, 2009, sampling point SM1 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jul 7, 2008
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
080708-004TH
Laboratory
MSDH Lab
54.94 ug/l , sample collected Jul 7, 2008, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2008 – Dec 31, 2008
Collected
Jun 19, 2007
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
070620-008TH
Laboratory
MSDH Lab
72.95 ug/l , sample collected Jun 19, 2007, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2007 – Dec 31, 2007
Collected
Oct 2, 2006
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
061003-015TH
Laboratory
MSDH Lab
Not detected below 4 ug/l Minimum Reporting Level , sample collected Oct 2, 2006, sampling point MRT000 TTHM 2950 Jan 1, 2006 – Dec 31, 2006
Collected
Nov 14, 2005
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
051114-001TH
Laboratory
MSDH Lab
39 ug/l , sample collected Nov 14, 2005, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2005 – Dec 31, 2005
Collected
Aug 9, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040810-041TH
Laboratory
MSDH Lab
57 ug/l , sample collected Aug 9, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2004 – Dec 31, 2004

Routine (9).