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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

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.

Every analyte ever detected for Poplar Springs W/A #2, 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 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 141–150 of 208 samples, newest first — collected July 8, 2004 to August 17, 2004. The summary above covers all 208.

39 results from the 10 samples listed here: 16 detected, 23 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.

Chemical and radiological sample results for Poplar Springs W/A #2, every result from 141 to 150 of 208 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 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-076PB
Laboratory
MSDH Lab
0.3399 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0006 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-073PB
Laboratory
MSDH Lab
0.0061 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-072PB
Laboratory
MSDH Lab
0.3424 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0011 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-013PB
Laboratory
MSDH Lab
0.0042 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0033 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-012PB
Laboratory
MSDH Lab
0.0999 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0014 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-075PB
Laboratory
MSDH Lab
0.2852 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0016 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-015PB
Laboratory
MSDH Lab
0.1317 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0015 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-014PB
Laboratory
MSDH Lab
0.3523 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
0.0006 mg/l , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Aug 17, 2004
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
040818-071PB
Laboratory
MSDH Lab
0.0228 mg/l , sample collected Aug 17, 2004, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 17, 2004, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2003 – Dec 31, 2005
Collected
Jul 8, 2004
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
040709-029VO
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Benzene 2990 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Toluene 2991 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004
Not detected below 0.0005 mg/l Method Detection Limit , sample collected Jul 8, 2004, sampling point TF101 Styrene 2996 EPA method 524.2 Jul 1, 2004 – Sep 30, 2004

Routine (10).