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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

MS0770004 , Whistler Water Association

22 of the 57 analytes this system has been tested for have been detected at least once, across 536 samples on record.

The other 35 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 536 samples on record, detections range from November 3, 2003 to July 16, 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 Whistler 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 311 of 320 results Sep 18, 2007 Oct 16, 2025
Lead 1030 Inorganic Chemical 110 of 320 results Sep 18, 2007 Oct 16, 2025
Nitrate-Nitrite 1038 Inorganic Chemical 43 of 67 results Jun 14, 2004 Apr 14, 2025
Nitrate 1040 Inorganic Chemical 43 of 67 results Jun 14, 2004 Apr 14, 2025
Barium 1010 Inorganic Chemical 30 of 30 results Nov 3, 2003 Jun 16, 2026
Nickel 1036 Inorganic Chemical 26 of 29 results Nov 3, 2003 Mar 26, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 12 of 12 results Sep 19, 2011 Apr 2, 2012
Radium-226 4020 Radionuclide 12 of 12 results Sep 19, 2011 Apr 2, 2012
Gross Alpha Particle Activity 4109 Radionuclide 12 of 12 results Sep 19, 2011 Apr 2, 2012
Chromium 1020 Inorganic Chemical 9 of 30 results Nov 3, 2003 Mar 26, 2025
Sodium 1052 Inorganic Chemical 8 of 9 results Sep 18, 2019 Jul 16, 2026
Beryllium, Total 1075 Inorganic Chemical 7 of 30 results May 4, 2005 Mar 26, 2025
TTHM 2950 Organic Chemical 5 of 18 results Aug 25, 2004 Nov 7, 2024
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 4 of 19 results Aug 3, 2010 Aug 12, 2024
Xylenes, Total 2955 Organic Chemical 3 of 33 results Oct 11, 2010 Apr 18, 2011
Selenium 1045 Inorganic Chemical 3 of 30 results Mar 3, 2010 Mar 3, 2010
Fluoride 1025 Inorganic Chemical 2 of 30 results May 13, 2019 Mar 26, 2025
Chloroform 2941 Organic Chemical 2 of 13 results Aug 7, 2024 Nov 7, 2024
Sulfate 1055 Inorganic Chemical 2 of 4 results Nov 3, 2003 Apr 7, 2004
Bromodichloromethane 2943 Organic Chemical 1 of 13 results Nov 7, 2024 Nov 7, 2024
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Oct 29, 2020 Oct 29, 2020
Toluene 2991 Organic Chemical 1 of 33 results Feb 23, 2011 Feb 23, 2011

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 536 samples, newest first — collected August 16, 2010 to August 16, 2010. The summary above covers all 536.

20 results from the 10 samples listed here: 12 detected, 8 not detected. Across the whole record it is 647 of 2,119. 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 Whistler Water Association, every result from 431 to 440 of 536 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
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-080PB
Laboratory
MSDH Lab
0.0029 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-079PB
Laboratory
MSDH Lab
0.0025 mg/l , sample collected Aug 16, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0017 mg/l , sample collected Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-078PB
Laboratory
MSDH Lab
0.0042 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-077PB
Laboratory
MSDH Lab
0.0015 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-076PB
Laboratory
MSDH Lab
0.0061 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-075PB
Laboratory
MSDH Lab
0.0079 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-074PB
Laboratory
MSDH Lab
0.0027 mg/l , sample collected Aug 16, 2010, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
0.0005 mg/l , sample collected Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-073PB
Laboratory
MSDH Lab
0.0005 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-072PB
Laboratory
MSDH Lab
0.001 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010
Collected
Aug 16, 2010
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
100818-071PB
Laboratory
MSDH Lab
0.0036 mg/l , sample collected Aug 16, 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 Aug 16, 2010, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2008 – Dec 31, 2010

Routine (10).