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
MS0130017 , Siloam W/A #4-Pine Bluff
19 of the 57 analytes this system has been tested for have been detected at least once, across 257 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 257 samples on record, detections range from December 7, 1993 to February 3, 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 | 111 of 138 results | Dec 7, 1993 | Jul 21, 2023 |
| Lead 1030 | Inorganic Chemical | 95 of 138 results | Dec 7, 1993 | Jul 21, 2023 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Mar 19, 2002 | Feb 3, 2025 |
| Arsenic 1005 | Inorganic Chemical | 9 of 11 results | Jan 26, 2004 | Feb 3, 2025 |
| Fluoride 1025 | Inorganic Chemical | 8 of 11 results | Jan 26, 2004 | Feb 3, 2025 |
| Chromium 1020 | Inorganic Chemical | 7 of 11 results | Mar 19, 2002 | Feb 3, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 29 results | Jul 9, 2007 | Oct 9, 2023 |
| Selenium 1045 | Inorganic Chemical | 6 of 11 results | Mar 19, 2002 | Apr 23, 2014 |
| Nickel 1036 | Inorganic Chemical | 5 of 11 results | Jan 26, 2004 | Apr 23, 2014 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 7, 2011 | Jul 10, 2012 |
| Combined Radium (-226 & -228) 4010 | Radionuclide | 5 of 5 results | Dec 7, 2011 | Jul 10, 2012 |
| Radium-226 4020 | Radionuclide | 5 of 5 results | Dec 7, 2011 | Jul 10, 2012 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Sep 16, 2019 | Oct 15, 2024 |
| Cyanide 1024 | Inorganic Chemical | 2 of 10 results | May 1, 2018 | Apr 15, 2021 |
| Monobromoacetic Acid 2453 | Organic Chemical | 2 of 6 results | Aug 11, 2008 | Aug 18, 2014 |
| Cadmium 1015 | Inorganic Chemical | 2 of 11 results | Feb 14, 2005 | Jan 23, 2006 |
| Xylenes, Total 2955 | Organic Chemical | 1 of 7 results | Apr 18, 2022 | Apr 18, 2022 |
| Nitrite 1041 | Inorganic Chemical | 1 of 22 results | Jan 10, 2022 | Jan 10, 2022 |
| TTHM 2950 | Organic Chemical | 1 of 28 results | Jul 9, 2007 | Jul 9, 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 191–200 of 257 samples, newest first — collected June 4, 1996 to October 5, 1999. The summary above covers all 257.
20 results from the 10 samples listed here: 12 detected, 8 not detected. Across the whole record it is 286 of 758. 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 |
|---|---|---|
|
||
| 0.092 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.146 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.064 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.087 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.202 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.262 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.078 mg/l , sample collected Oct 5, 1999, sampling point DS000 | Copper, Free 1022 | Not recorded |
| Not detected below 0.001 mg/l Method Detection Limit , sample collected Oct 5, 1999, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 4, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 4, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| 0.204 mg/l , sample collected Jun 4, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 4, 1996, sampling point DS000 | Lead 1030 | Not recorded |
|
||
| Not detected below 0.02 mg/l Method Detection Limit , sample collected Jun 4, 1996, sampling point DS000 | Copper, Free 1022 | Not recorded |
| 0.001 mg/l , sample collected Jun 4, 1996, sampling point DS000 | Lead 1030 | Not recorded |
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-047L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.092 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-043L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.146 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-019L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.064 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-015L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.087 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-011L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.202 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-007L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.262 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Oct 5, 1999
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 991007-003L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.078 mg/l
-
Lead 1030
- Result
- Not detected below 0.001 mg/l Method Detection Limit
-
- Collected
- Jun 4, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960605-238L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 4, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960605-180L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- 0.204 mg/l
-
Lead 1030
- Result
- 0.001 mg/l
-
- Collected
- Jun 4, 1996
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 960605-179L
- Laboratory
- MSDH Lab
- Monitoring period
- Not recorded
-
Copper, Free 1022
- Result
- Not detected below 0.02 mg/l Method Detection Limit
-
Lead 1030
- Result
- 0.001 mg/l
Routine (10).