Skip to main content
Alpha

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

MS0480019 , Cason Water Association

18 of the 56 analytes this system has been tested for have been detected at least once, across 508 samples on record.

The other 38 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 508 samples on record, detections range from October 8, 2003 to August 11, 2026. 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 Cason 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 340 of 340 results Sep 6, 2007 Aug 11, 2026
Lead 1030 Inorganic Chemical 88 of 340 results Sep 6, 2007 Aug 11, 2026
TTHM 2950 Organic Chemical 32 of 32 results Jul 12, 2004 Apr 29, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 25 of 32 results Jun 17, 2010 Aug 10, 2026
Barium 1010 Inorganic Chemical 13 of 13 results Oct 8, 2003 May 8, 2019
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Mar 15, 2012 Oct 10, 2012
Chromium 1020 Inorganic Chemical 9 of 13 results Mar 8, 2004 May 8, 2019
Chloroform 2941 Organic Chemical 8 of 10 results Aug 14, 2013 Apr 29, 2026
Nickel 1036 Inorganic Chemical 7 of 13 results Mar 8, 2004 May 8, 2019
Dichloroacetic Acid 2451 Organic Chemical 6 of 12 results Feb 20, 2024 Aug 10, 2026
Trichloroacetic Acid 2452 Organic Chemical 6 of 12 results Feb 20, 2024 Aug 10, 2026
Bromodichloromethane 2943 Organic Chemical 6 of 10 results Feb 20, 2024 Apr 29, 2026
Dibromochloromethane 2944 Organic Chemical 6 of 10 results Feb 20, 2024 Apr 29, 2026
Fluoride 1025 Inorganic Chemical 5 of 13 results Oct 8, 2003 May 8, 2019
Sodium 1052 Inorganic Chemical 4 of 4 results Sep 16, 2019 Mar 2, 2022
Cadmium 1015 Inorganic Chemical 3 of 13 results Mar 8, 2004 Apr 4, 2005
Selenium 1045 Inorganic Chemical 2 of 13 results Apr 4, 2005 Apr 4, 2005
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 8, 2003 Mar 8, 2004

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 431–440 of 508 samples, newest first — collected July 26, 2010 to July 27, 2010. The summary above covers all 508.

20 results from the 10 samples listed here: 12 detected, 8 not detected. Across the whole record it is 572 of 1,510. 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 Cason Water Association, every result from 431 to 440 of 508 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
Jul 27, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-011PB
Laboratory
MSDH Lab
0.0846 mg/l , sample collected Jul 27, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 27, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-032PB
Laboratory
MSDH Lab
0.0573 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-031PB
Laboratory
MSDH Lab
0.001 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-029PB
Laboratory
MSDH Lab
0.1047 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0011 mg/l , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-028PB
Laboratory
MSDH Lab
0.0245 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-027PB
Laboratory
MSDH Lab
0.0039 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-025PB
Laboratory
MSDH Lab
0.2934 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-024PB
Laboratory
MSDH Lab
0.0824 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0019 mg/l , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-023PB
Laboratory
MSDH Lab
0.018 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Jul 26, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100728-022PB
Laboratory
MSDH Lab
0.5101 mg/l , sample collected Jul 26, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 26, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010

Routine (10).