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
MS0370011 , West Lamar Water Assn #1
55 samples have been analysed for TTHM at West Lamar Water Assn #1.
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 31–40 of 55 samples, newest first — collected August 16, 2010 to March 10, 2014.
10 TTHM results from the 10 samples listed here: 10 detected, 0 not detected. Those samples also carried 40 results for other analytes, which are on the full results page.
Units in this table
TTHM is recorded on this page in ug/l and mg/l. 1 mg/l = 1,000 ug/l.
We withheld the location of 4 sampling points 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 The location on record identifies a private home, and we do not publish those.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.
| Result | Analyte | Monitoring period |
|---|---|---|
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| 2.05 ug/l , sample collected Mar 10, 2014 01:40, sampling point SM4 | TTHM 2950 EPA method 524.2 | Jan 1, 2014 – Mar 31, 2014 |
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| 5.85 ug/l , sample collected Mar 10, 2014 01:15, sampling point SM2 | TTHM 2950 EPA method 524.2 | Jan 1, 2014 – Mar 31, 2014 |
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| 8.25 ug/l , sample collected Dec 9, 2013 02:45, sampling point SM2 | TTHM 2950 EPA method 524.2 | Oct 1, 2013 – Dec 31, 2013 |
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| 3.18 ug/l , sample collected Dec 9, 2013 02:15, sampling point SM4 | TTHM 2950 EPA method 524.2 | Oct 1, 2013 – Dec 31, 2013 |
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| 6.79 ug/l , sample collected Dec 9, 2013 01:05, sampling point SM1 | TTHM 2950 EPA method 524.2 | Oct 1, 2013 – Dec 31, 2013 |
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| 8.04 ug/l , sample collected Dec 9, 2013 01:25, sampling point SM3 | TTHM 2950 EPA method 524.2 | Oct 1, 2013 – Dec 31, 2013 |
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| 8.12 ug/l , sample collected Jun 10, 2013 02:25, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2013 – Dec 31, 2013 |
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| 7.22 ug/l , sample collected Jun 7, 2012 01:30, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2012 – Dec 31, 2012 |
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| 3.23 ug/l , sample collected Jul 26, 2011 02:25, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2011 – Dec 31, 2011 |
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| 0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType. , sample collected Aug 16, 2010, sampling point MRT000 | TTHM 2950 EPA method 524.2 | Jan 1, 2010 – Dec 31, 2010 |
-
- Collected
- Mar 10, 2014 01:40
- Sampling point
- SM4 Location withheld
- Sample type
- Routine
- Lab sample
- 140311-028TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Mar 31, 2014
-
TTHM 2950 EPA method 524.2
- Result
- 2.05 ug/l
-
- Collected
- Mar 10, 2014 01:15
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 140311-027TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2014 – Mar 31, 2014
-
TTHM 2950 EPA method 524.2
- Result
- 5.85 ug/l
-
- Collected
- Dec 9, 2013 02:45
- Sampling point
- SM2 Location withheld
- Sample type
- Routine
- Lab sample
- 131210-022TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2013 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- 8.25 ug/l
-
- Collected
- Dec 9, 2013 02:15
- Sampling point
- SM4 Location withheld
- Sample type
- Routine
- Lab sample
- 131210-021TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2013 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- 3.18 ug/l
-
- Collected
- Dec 9, 2013 01:05
- Sampling point
- SM1 Location withheld
- Sample type
- Routine
- Lab sample
- 131210-008TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2013 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- 6.79 ug/l
-
- Collected
- Dec 9, 2013 01:25
- Sampling point
- SM3 Location withheld
- Sample type
- Routine
- Lab sample
- 131210-007TH
- Laboratory
- MSDH Lab
- Monitoring period
- Oct 1, 2013 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- 8.04 ug/l
-
- Collected
- Jun 10, 2013 02:25
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 130611-017TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2013 – Dec 31, 2013
-
TTHM 2950 EPA method 524.2
- Result
- 8.12 ug/l
-
- Collected
- Jun 7, 2012 01:30
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 120608-005TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2012 – Dec 31, 2012
-
TTHM 2950 EPA method 524.2
- Result
- 7.22 ug/l
-
- Collected
- Jul 26, 2011 02:25
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 110727-009TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2011
-
TTHM 2950 EPA method 524.2
- Result
- 3.23 ug/l
-
- Collected
- Aug 16, 2010
- Sampling point
- MRT000 Max. Res. Time
- Sample type
- Routine
- Lab sample
- 100817-006TH
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2010 – Dec 31, 2010
-
TTHM 2950 EPA method 524.2
- Result
- 0 This result is recorded as a detection, and the figure the agency wrote — "0.00" — is zero to the precision it was written to. Read the zero as "smaller than the written figure resolves", not as "none present". SDWIS holds a separate numeric concentration that Drinking Water Watch does not publish, so this endpoint does not carry it either; no more precise magnitude is available here. The agency recorded a value but no unit of measure for it. The unit is NOT inferable from the analyte: many analytes are reported in more than one unit — TTHM and HAA5 in both MG/L and UG/L — so there is no per-analyte default to fall back on. The number is published as it stands and must not be compared to a limit. The agency recorded which kind of limit this result was below, but stored 0.000000000 as the limit itself, which is not a level. The type is published and the value is null. What the limit was is not on record. Whether the result was a detection is a separate column: read resultType.
Routine (10).