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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 181–190 of 305 samples, newest first — collected May 21, 2008 to July 15, 2008. The summary above covers all 305.

22 results from the 10 samples listed here: 13 detected, 9 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.

Chemical and radiological sample results for Poor House W/A #2, every result from 181 to 190 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
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-082PB
Laboratory
MSDH Lab
0.0255 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-081PB
Laboratory
MSDH Lab
0.6212 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0005 mg/l , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-080PB
Laboratory
MSDH Lab
0.0305 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0007 mg/l , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-025PB
Laboratory
MSDH Lab
0.2906 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-024PB
Laboratory
MSDH Lab
0.2068 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.001 mg/l , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-022PB
Laboratory
MSDH Lab
0.4357 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0006 mg/l , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 15, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-021PB
Laboratory
MSDH Lab
0.0974 mg/l , sample collected Jul 15, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 15, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
Jul 14, 2008
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
080716-023PB
Laboratory
MSDH Lab
0.1498 mg/l , sample collected Jul 14, 2008, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
0.0035 mg/l , sample collected Jul 14, 2008, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2006 – Dec 31, 2008
Collected
May 21, 2008
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
080522-007NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF101 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Collected
May 21, 2008
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
080522-005NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrate-Nitrite 1038 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrate 1040 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 21, 2008, sampling point TF102 Nitrite 1041 EPA method 353.2 Jan 1, 2008 – Dec 31, 2008

Routine (10).