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
MS0070024 , Poplar Springs W/A #2
24 of the 57 analytes this system has been tested for have been detected at least once, across 208 samples on record.
The other 33 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 208 samples on record, detections range from December 9, 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 | 87 of 109 results | Dec 9, 1993 | Sep 19, 2023 |
| Lead 1030 | Inorganic Chemical | 67 of 109 results | Dec 9, 1993 | Sep 19, 2023 |
| Barium 1010 | Inorganic Chemical | 11 of 11 results | Jul 23, 2002 | Jan 15, 2025 |
| Fluoride 1025 | Inorganic Chemical | 11 of 11 results | Jul 23, 2002 | Jan 15, 2025 |
| Arsenic 1005 | Inorganic Chemical | 9 of 11 results | Feb 16, 2005 | Jan 15, 2025 |
| Chromium 1020 | Inorganic Chemical | 8 of 11 results | Jul 23, 2002 | Jan 15, 2025 |
| Selenium 1045 | Inorganic Chemical | 8 of 11 results | Jul 23, 2002 | May 3, 2022 |
| Nickel 1036 | Inorganic Chemical | 7 of 11 results | Jul 23, 2002 | Jan 15, 2025 |
| Total Haloacetic Acids (Haa5) 2456 | Organic Chemical | 7 of 23 results | Jun 27, 2007 | Dec 12, 2023 |
| TTHM 2950 | Organic Chemical | 6 of 25 results | Jun 27, 2007 | Dec 16, 2025 |
| Nitrate-Nitrite 1038 | Inorganic Chemical | 6 of 23 results | May 5, 2008 | Jan 17, 2023 |
| Nitrate 1040 | Inorganic Chemical | 6 of 23 results | May 5, 2008 | Jan 17, 2023 |
| Gross Alpha, Incl. Radon & U 4002 | Radionuclide | 5 of 5 results | Dec 13, 2011 | Jul 11, 2012 |
| Bromoform 2942 | Organic Chemical | 4 of 19 results | Jul 13, 2020 | Dec 16, 2025 |
| Dibromoacetic Acid 2454 | Organic Chemical | 4 of 17 results | Aug 13, 2008 | Dec 12, 2023 |
| Sodium 1052 | Inorganic Chemical | 3 of 3 results | Oct 1, 2019 | Oct 21, 2024 |
| Bromodichloromethane 2943 | Organic Chemical | 2 of 19 results | Dec 12, 2023 | Dec 12, 2023 |
| Dibromochloromethane 2944 | Organic Chemical | 2 of 19 results | Dec 12, 2023 | Dec 12, 2023 |
| Nitrite 1041 | Inorganic Chemical | 2 of 23 results | May 19, 2010 | Jan 16, 2013 |
| Cyanide 1024 | Inorganic Chemical | 1 of 10 results | May 19, 2025 | May 19, 2025 |
| Thallium, Total 1085 | Inorganic Chemical | 1 of 11 results | Apr 13, 2020 | Apr 13, 2020 |
| Dichloroacetic Acid 2451 | Organic Chemical | 1 of 17 results | Aug 13, 2014 | Aug 13, 2014 |
| Monochloroacetic Acid 2450 | Organic Chemical | 1 of 17 results | Aug 13, 2008 | Aug 13, 2008 |
| Cadmium 1015 | Inorganic Chemical | 1 of 11 results | Feb 16, 2005 | Feb 16, 2005 |
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 101–110 of 208 samples, newest first — collected May 2, 2011 to June 28, 2011. The summary above covers all 208.
28 results from the 10 samples listed here: 20 detected, 8 not detected. Across the whole record it is 260 of 804. 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 |
|---|---|---|
|
||
| 0.0033 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.001 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.0147 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0005 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.0034 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0011 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.0492 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0008 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.0037 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0042 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.248 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0016 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.1522 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0006 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| 0.1338 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Copper, Free 1022 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
| 0.0028 mg/l , sample collected Jun 28, 2011, sampling point DS000 | Lead 1030 EPA method 200.8 | Jan 1, 2009 – Dec 31, 2011 |
|
||
| Not detected below 15 ug/l Minimum Reporting Level , sample collected Jun 13, 2011, sampling point TF101 | Cyanide 1024 EPA method QC10204001X | Jan 1, 2011 – Dec 31, 2013 |
|
||
| 0.000704 mg/l , sample collected May 2, 2011, sampling point TF101 | Arsenic 1005 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.171143 mg/l , sample collected May 2, 2011, sampling point TF101 | Barium 1010 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Cadmium 1015 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.001234 mg/l , sample collected May 2, 2011, sampling point TF101 | Chromium 1020 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| 0.14 mg/l , sample collected May 2, 2011, sampling point TF101 | Fluoride 1025 EPA method 380-75WE | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Mercury 1035 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Nickel 1036 EPA method 200.8 | Not recorded |
| Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Selenium 1045 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Antimony, Total 1074 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Beryllium, Total 1075 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
| Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 2, 2011, sampling point TF101 | Thallium, Total 1085 EPA method 200.8 | Jan 1, 2011 – Dec 31, 2013 |
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-077PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0033 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.001 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-076PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0147 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0005 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-075PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0034 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0011 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-054PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0492 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0008 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-053PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.0037 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0042 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-052PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.248 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0016 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-051PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1522 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0006 mg/l
-
- Collected
- Jun 28, 2011
- Sampling point
- DS000 Distribution
- Sample type
- Routine
- Lab sample
- 110629-050PB
- Laboratory
- MSDH Lab
- Monitoring period
- Jan 1, 2009 – Dec 31, 2011
-
Copper, Free 1022 EPA method 200.8
- Result
- 0.1338 mg/l
-
Lead 1030 EPA method 200.8
- Result
- 0.0028 mg/l
-
- Collected
- Jun 13, 2011
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 110614-031CN
- 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
- May 2, 2011
- Sampling point
- TF101 Treatment Plant T101
- Sample type
- Routine
- Lab sample
- 110503-083IN
- Laboratory
- MSDH Lab
-
Arsenic 1005 EPA method 200.8
- Result
- 0.000704 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Barium 1010 EPA method 200.8
- Result
- 0.171143 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Cadmium 1015 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Chromium 1020 EPA method 200.8
- Result
- 0.001234 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Fluoride 1025 EPA method 380-75WE
- Result
- 0.14 mg/l
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Mercury 1035 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Nickel 1036 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Not recorded
-
Selenium 1045 EPA method 200.8
- Result
- Not detected below 0.0025 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Antimony, Total 1074 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Beryllium, Total 1075 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
-
Thallium, Total 1085 EPA method 200.8
- Result
- Not detected below 0.0005 mg/l Minimum Reporting Level
- Monitoring period
- Jan 1, 2011 – Dec 31, 2013
Routine (10).