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
MS0550041 , Nicholson Water Association
20 of the 57 analytes this system has been tested for have been detected at least once, across 280 samples on record.
The other 37 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 280 samples on record, detections range from October 15, 2003 to November 19, 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.
| Analyte | Kind | Detected in | First detected | Last detected |
|---|---|---|---|---|
| Copper, Free 1022 | Inorganic Chemical | 72 of 72 results | Aug 9, 2007 | Jun 25, 2025 |
| Lead 1030 | Inorganic Chemical | 34 of 72 results | Aug 9, 2007 | Jun 25, 2025 |
| Barium 1010 | Inorganic Chemical | 25 of 25 results | Oct 15, 2003 | Mar 19, 2025 |
| Fluoride 1025 | Inorganic Chemical | 25 of 25 results | Oct 15, 2003 | Mar 19, 2025 |
| TTHM 2950 | Organic Chemical | 19 of 19 results | Jul 28, 2004 | Nov 19, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 17 of 17 results | Oct 4, 2004 | Nov 19, 2025 |
| Chloroform 2941 | Organic Chemical | 15 of 15 results | Sep 6, 2007 | Nov 19, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 15 of 15 results | Sep 6, 2007 | Nov 19, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 13 of 15 results | Sep 6, 2007 | Nov 19, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 12 of 12 results | Jun 22, 2010 | Nov 19, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 12 of 12 results | Jun 22, 2010 | Nov 19, 2025 |
| Chromium 1020 | Inorganic Chemical | 12 of 25 results | Oct 15, 2003 | Apr 16, 2019 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 15 results | Mar 12, 2012 | Oct 10, 2012 |
| Sulfate 1055 | Inorganic Chemical | 4 of 4 results | Oct 15, 2003 | Mar 15, 2004 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 19, 2019 | Sep 19, 2019 |
| Xylenes, Total 2955 | Organic Chemical | 3 of 39 results | Mar 2, 2011 | Aug 11, 2014 |
| Nickel 1036 | Inorganic Chemical | 3 of 25 results | May 8, 2013 | May 8, 2013 |
| Cadmium 1015 | Inorganic Chemical | 2 of 25 results | Apr 11, 2005 | Apr 11, 2005 |
| Selenium 1045 | Inorganic Chemical | 2 of 25 results | Apr 11, 2005 | Apr 11, 2005 |
| Ethylbenzene 2992 | Organic Chemical | 1 of 39 results | Mar 2, 2011 | Mar 2, 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 151–160 of 280 samples, newest first — collected June 11, 2013 to June 17, 2013. The summary above covers all 280.
18 results from the 10 samples listed here: 10 detected, 8 not detected. Across the whole record it is 294 of 1,677. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.
| Result | Analyte | Monitoring period |
|---|---|---|
|
||
| Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 12:50, sampling point TF102 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2011 – Dec 31, 2013 |
|
||
| Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 17, 2013 12:40, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0314 mg/l , sample collected Jun 11, 2013 06:13, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0027 mg/l , sample collected Jun 11, 2013 06:13, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0186 mg/l , sample collected Jun 11, 2013 10:40, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 10:40, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0038 mg/l , sample collected Jun 11, 2013 06:07, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.0006 mg/l , sample collected Jun 11, 2013 06:07, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.1713 mg/l , sample collected Jun 11, 2013 07:00, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 07:00, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0265 mg/l , sample collected Jun 11, 2013 08:48, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 08:48, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0314 mg/l , sample collected Jun 11, 2013 09:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 09:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0872 mg/l , sample collected Jun 11, 2013 05:15, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 05:15, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.0092 mg/l , sample collected Jun 11, 2013 03:31, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jun 11, 2013 03:31, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Jun 17, 2013 12:50
- Sampling point
- TF102 Treatment Plant T102
- Sample type
- Routine
- Lab sample
- 130618-028CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 15 ug/l Minimum Reporting Level
-
- Collected
- Jun 17, 2013 12:40
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 130618-026CN
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cyanide 1024 EPA method QC10204001X
- Result
- Not detected below 15 ug/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 06:13
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-129PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0314 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0027 mg/l
-
- Collected
- Jun 11, 2013 10:40
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-128PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0186 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 06:07
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-127PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0038 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 11, 2013 07:00
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-120PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1713 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 08:48
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-118PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0265 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 09:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-044PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0314 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 05:15
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-043PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0872 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
-
- Collected
- Jun 11, 2013 03:31
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 130612-042PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0092 mg/l
-
Lead 1030 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
Routine (10).