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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

MS0220013 , Poor House W/A #2

41 of the 72 analytes this system has been tested for have been detected at least once, across 305 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 305 samples on record, detections range from October 11, 1993 to June 22, 2026. 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 Poor House 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 137 of 145 results Oct 11, 1993 Jun 11, 2025
Lead 1030 Inorganic Chemical 58 of 145 results Oct 11, 1993 Jun 11, 2025
Barium 1010 Inorganic Chemical 20 of 20 results Jun 18, 2002 Feb 19, 2025
TTHM 2950 Organic Chemical 15 of 21 results Jul 31, 2007 Jun 22, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 14 of 23 results Jul 31, 2007 Apr 14, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 15, 2011 Jul 10, 2012
Chloroform 2941 Organic Chemical 9 of 16 results Jul 8, 2013 Jun 22, 2026
Chromium 1020 Inorganic Chemical 9 of 20 results Jun 18, 2002 May 20, 2019
Bromodichloromethane 2943 Organic Chemical 8 of 16 results Jul 8, 2013 Jun 22, 2026
Sodium 1052 Inorganic Chemical 8 of 8 results Aug 28, 2008 Jan 31, 2024
Dibromochloromethane 2944 Organic Chemical 7 of 16 results Jul 8, 2013 Jun 22, 2026
Dichloroacetic Acid 2451 Organic Chemical 6 of 16 results Jul 8, 2013 Jun 22, 2026
Trichloroacetic Acid 2452 Organic Chemical 6 of 16 results Jul 8, 2013 May 15, 2024
Nickel 1036 Inorganic Chemical 6 of 20 results Jan 30, 2006 Apr 7, 2014
Sulfate 1055 Inorganic Chemical 6 of 6 results Jun 18, 2002 Aug 28, 2008
Monochloroacetic Acid 2450 Organic Chemical 4 of 16 results Sep 15, 2008 Jul 22, 2019
Fluoride 1025 Inorganic Chemical 3 of 22 results Apr 7, 2014 Feb 19, 2025
Dibromoacetic Acid 2454 Organic Chemical 3 of 16 results Sep 8, 2014 May 15, 2024
Nitrate-Nitrite 1038 Inorganic Chemical 3 of 45 results Jul 27, 2005 Feb 19, 2019
Nitrate 1040 Inorganic Chemical 3 of 45 results Jul 27, 2005 Feb 19, 2019
Bromoform 2942 Organic Chemical 2 of 16 results May 15, 2024 May 15, 2024
Monobromoacetic Acid 2453 Organic Chemical 2 of 16 results Jul 22, 2019 Aug 24, 2020
Calcium 1016 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Chloride 1017 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Iron 1028 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Magnesium 1031 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Manganese 1032 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Potassium 1042 Inorganic Chemical 2 of 2 results Aug 28, 2008 Aug 28, 2008
Residue, Total, Filterable 1057 Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
Carbon Dioxide 1901 Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
Color 1905 Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
Hardness, Total (As Caco3) 1915 Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
Calculated Sodium NACA Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
PH, Field Result PHFD Water Quality 2 of 2 results Aug 28, 2008 Aug 28, 2008
Arsenic 1005 Inorganic Chemical 2 of 20 results Apr 2, 2008 Apr 2, 2008
Nitrite 1041 Inorganic Chemical 2 of 45 results Jul 27, 2005 Jul 27, 2005
Cyanide 1024 Inorganic Chemical 1 of 20 results Sep 21, 2011 Sep 21, 2011
Alkalinity, Caco3 Stability 1067 Water Quality 1 of 1 result Aug 28, 2008 Aug 28, 2008
Alkalinity, Total 1927 Water Quality 1 of 1 result Aug 28, 2008 Aug 28, 2008
Iron, Field Result FEFD Inorganic Chemical 1 of 2 results Aug 28, 2008 Aug 28, 2008
Selenium 1045 Inorganic Chemical 1 of 20 results Jan 30, 2006 Jan 30, 2006

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 41–50 of 305 samples, newest first — collected May 2, 2022 to August 17, 2022. The summary above covers all 305.

39 results from the 10 samples listed here: 9 detected, 30 not detected. Across the whole record it is 372 of 1,241. A sample is analysed for many analytes at once, so one sample appears on as many rows as it had results.

We withheld the location of 9 sampling points below. The location on record identifies a private home, and we do not publish those. That is our decision, not the agency’s. The sampling point, its type and every result taken there are published unchanged.

Chemical and radiological sample results for Poor House W/A #2, every result from 41 to 50 of 305 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, 2022 08:15
Sampling point
LC0023 Location withheld
Sample type
Routine
Lab sample
PB-220818-012
Laboratory
MSDH Lab
0.265 mg/l , sample collected Aug 17, 2022 08:15, sampling point LC0023 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 17, 2022 08:15, sampling point LC0023 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Aug 17, 2022 08:00
Sampling point
LC0017 Location withheld
Sample type
Routine
Lab sample
PB-220818-011
Laboratory
MSDH Lab
0.322 mg/l , sample collected Aug 17, 2022 08:00, sampling point LC0017 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Aug 17, 2022 08:00, sampling point LC0017 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 13, 2022 06:00
Sampling point
LC0025 Location withheld
Sample type
Routine
Lab sample
PB-220714-076
Laboratory
MSDH Lab
0.188 mg/l , sample collected Jul 13, 2022 06:00, sampling point LC0025 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 13, 2022 06:00, sampling point LC0025 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 06:00
Sampling point
LC0030 Location withheld
Sample type
Routine
Lab sample
PB-220714-079
Laboratory
MSDH Lab
0.0145 mg/l , sample collected Jul 12, 2022 06:00, sampling point LC0030 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 06:00, sampling point LC0030 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 06:30
Sampling point
LC0015 Location withheld
Sample type
Routine
Lab sample
PB-220714-073
Laboratory
MSDH Lab
0.01 mg/l , sample collected Jul 12, 2022 06:30, sampling point LC0015 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 06:30, sampling point LC0015 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 06:30
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-220714-078
Laboratory
MSDH Lab
0.216 mg/l , sample collected Jul 12, 2022 06:30, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 06:30, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 08:00
Sampling point
LC0012 Location withheld
Sample type
Routine
Lab sample
PB-220714-074
Laboratory
MSDH Lab
0.701 mg/l , sample collected Jul 12, 2022 08:00, sampling point LC0012 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 08:00, sampling point LC0012 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 08:30
Sampling point
LC0021 Location withheld
Sample type
Routine
Lab sample
PB-220714-077
Laboratory
MSDH Lab
0.428 mg/l , sample collected Jul 12, 2022 08:30, sampling point LC0021 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 08:30, sampling point LC0021 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 12, 2022 06:00
Sampling point
LC0022 Location withheld
Sample type
Routine
Lab sample
PB-220714-075
Laboratory
MSDH Lab
0.0095 mg/l , sample collected Jul 12, 2022 06:00, sampling point LC0022 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jul 12, 2022 06:00, sampling point LC0022 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
May 2, 2022 14:45
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
VO-220503-016
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 2, 2022 14:45, sampling point TF102 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022

Routine (10).