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
MS0060018 , Town of Shaw
27 of the 58 analytes this system has been tested for have been detected at least once, across 344 samples on record.
The other 31 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 344 samples on record, detections range from October 14, 1993 to December 16, 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 | 158 of 170 results | Oct 14, 1993 | Sep 30, 2025 |
| Lead 1030 | Inorganic Chemical | 98 of 170 results | Oct 14, 1993 | Sep 30, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 19 of 22 results | Jun 28, 2007 | Dec 16, 2025 |
| TTHM 2950 | Organic Chemical | 18 of 22 results | Jun 28, 2007 | Dec 16, 2025 |
| Barium 1010 | Inorganic Chemical | 18 of 18 results | Jun 25, 2002 | Feb 12, 2025 |
| Fluoride 1025 | Inorganic Chemical | 17 of 18 results | Jun 25, 2002 | Feb 12, 2025 |
| Chloroform 2941 | Organic Chemical | 15 of 17 results | Jun 28, 2007 | Dec 16, 2025 |
| Dichloroacetic Acid 2451 | Organic Chemical | 14 of 16 results | Jul 16, 2008 | Dec 16, 2025 |
| Trichloroacetic Acid 2452 | Organic Chemical | 14 of 16 results | Jul 16, 2008 | Dec 16, 2025 |
| Bromodichloromethane 2943 | Organic Chemical | 14 of 17 results | Jun 28, 2007 | Dec 16, 2025 |
| Dibromochloromethane 2944 | Organic Chemical | 9 of 17 results | Jun 28, 2007 | May 7, 2025 |
| P-Dichlorobenzene 2969 | Organic Chemical | 9 of 51 results | Oct 14, 2004 | Dec 4, 2013 |
| Chromium 1020 | Inorganic Chemical | 8 of 18 results | Jun 25, 2002 | Jan 10, 2024 |
| Nitrite 1041 | Inorganic Chemical | 6 of 35 results | Dec 4, 2013 | Jan 18, 2017 |
| Nickel 1036 | Inorganic Chemical | 5 of 18 results | Jan 18, 2006 | Jan 10, 2024 |
| Selenium 1045 | Inorganic Chemical | 5 of 18 results | Feb 14, 2005 | Jan 10, 2024 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 6 results | Dec 6, 2011 | Jul 13, 2012 |
| Sodium 1052 | Inorganic Chemical | 4 of 4 results | Sep 30, 2019 | Jan 21, 2021 |
| Arsenic 1005 | Inorganic Chemical | 3 of 18 results | Mar 12, 2008 | May 4, 2022 |
| Bromoform 2942 | Organic Chemical | 3 of 17 results | Jun 28, 2007 | Jul 12, 2011 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 2 of 35 results | Jan 18, 2017 | Jan 18, 2017 |
| Nitrate 1040 | Inorganic Chemical | 2 of 35 results | Jan 18, 2017 | Jan 18, 2017 |
| Dibromoacetic Acid 2454 | Organic Chemical | 2 of 16 results | Jul 16, 2008 | Jul 12, 2011 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 16 results | Apr 17, 2019 | Apr 17, 2019 |
| Gross Alpha Particle Activity 4109 | Radionuclide | 1 of 1 result | Dec 3, 2013 | Dec 3, 2013 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 51 results | Oct 21, 2010 | Oct 21, 2010 |
| Carbon Tetrachloride 2982 | Organic Chemical | 1 of 51 results | Mar 20, 2007 | Mar 20, 2007 |
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 291–300 of 344 samples, newest first — collected June 9, 1995 to June 5, 1996. The summary above covers all 344.
20 results from the 10 samples listed here: 17 detected, 3 not detected. Across the whole record it is 452 of 1,960. 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 |
|---|---|---|
|
||
| 0.071 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 5, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.121 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.14 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.002 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.3 mg/l , sample collected Jun 5, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Jun 5, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.054 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.018 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.301 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.003 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.249 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.258 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.108 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 9, 1995, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Jun 5, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960606-072L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.071 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 5, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960606-071L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.121 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 5, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960606-070L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.14 mg/l
-
Lead 1030
- Result
- 0.002 mg/l
-
- Collected
- Jun 5, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960606-069L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.3 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-020L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.054 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-019L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.018 mg/l
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-018L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.301 mg/l
-
Lead 1030
- Result
- 0.003 mg/l
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-017L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.249 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-016L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.258 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 9, 1995
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 950612-015L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.108 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
Routine (10).