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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.

Chemical and radiological sample results

MS0350005 , Townsend Water Association

9 of the 13 analytes this system has been tested for have been detected at least once, across 83 samples on record.

The other 4 were tested for and never found. An analyte is counted here if any result on record measured it, so this covers the whole history and not the samples listed below.

Across all 83 samples on record, detections range from June 21, 2004 to April 30, 2025. These figures cover the whole record.

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

What has been detected, ever

Every analyte measured above its reporting level at any point in this system’s record, most often detected first. This is not limited to the samples listed below.

Every analyte ever detected for Townsend Water Association, with how many results found it and when it was first and last detected. Covers the whole record, not only the samples listed below.
Analyte Kind Detected in First detected Last detected
Copper, Free 1022 Inorganic Chemical 64 of 64 results Sep 21, 2004 Aug 22, 2023
Lead 1030 Inorganic Chemical 26 of 64 results Sep 21, 2004 Aug 22, 2023
TTHM 2950 Organic Chemical 9 of 10 results Jun 21, 2004 Apr 30, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 5 of 9 results Jun 11, 2007 Apr 30, 2025
Bromodichloromethane 2943 Organic Chemical 5 of 6 results Jul 23, 2007 Aug 23, 2017
Dibromochloromethane 2944 Organic Chemical 4 of 6 results Jul 23, 2007 Jun 28, 2011
Chloroform 2941 Organic Chemical 2 of 6 results Jul 21, 2014 Aug 23, 2017
Bromoform 2942 Organic Chemical 2 of 6 results Jul 23, 2007 Aug 26, 2009
Dichloroacetic Acid 2451 Organic Chemical 1 of 5 results Jul 21, 2014 Jul 21, 2014

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

The most recent samples, result by result

The table below lists 81–83 of 83 samples, newest first — collected June 21, 2004 to September 21, 2004. The summary above covers all 83.

4 results from the 3 samples listed here: 3 detected, 1 not detected. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

Chemical and radiological sample results for Townsend Water Association, every result from 81 to 83 of 83 samples shown, newest first. 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 21, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040922-186PB
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Sep 21, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0019 mg/l , sample collected Sep 21, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Jun 21, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040622-016TH
Laboratory
MSDH Lab
4.34 ug/l , sample collected Jun 21, 2004, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded
Collected
Jun 21, 2004
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
040622-044HA
Laboratory
MSDH Lab
Not detected below 0.01 mg/l Minimum Reporting Level , sample collected Jun 21, 2004, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded

Routine (3).