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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

MS0560007 , Janice W/A #1

22 of the 57 analytes this system has been tested for have been detected at least once, across 224 samples on record.

The other 35 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 224 samples on record, detections range from October 15, 2003 to April 21, 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 Janice W/A #1, 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 43 of 43 results Aug 23, 2007 Nov 29, 2023
Lead 1030 Inorganic Chemical 33 of 43 results Aug 23, 2007 Nov 29, 2023
Barium 1010 Inorganic Chemical 19 of 19 results Oct 15, 2003 Apr 21, 2025
Fluoride 1025 Inorganic Chemical 19 of 19 results Oct 15, 2003 Apr 21, 2025
Gross Alpha, Incl. Radon & U 4002 Radionuclide 10 of 10 results Dec 13, 2011 Jul 20, 2012
TTHM 2950 Organic Chemical 9 of 10 results Jul 26, 2004 Jul 17, 2023
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 7 of 10 results Nov 16, 2005 Jul 17, 2023
Sodium 1052 Inorganic Chemical 6 of 6 results Oct 6, 2019 Mar 3, 2025
Chromium 1020 Inorganic Chemical 5 of 19 results Oct 15, 2003 Apr 21, 2025
Dichloroacetic Acid 2451 Organic Chemical 4 of 5 results Jul 16, 2008 Oct 6, 2020
Trichloroacetic Acid 2452 Organic Chemical 4 of 5 results Jul 16, 2008 Oct 6, 2020
Monobromoacetic Acid 2453 Organic Chemical 3 of 5 results Jul 16, 2008 Oct 6, 2020
Chloroform 2941 Organic Chemical 3 of 4 results Jul 16, 2008 Jul 23, 2014
Monochloroacetic Acid 2450 Organic Chemical 2 of 5 results Sep 8, 2011 Jul 23, 2014
Nickel 1036 Inorganic Chemical 2 of 19 results May 7, 2013 May 7, 2013
Selenium 1045 Inorganic Chemical 2 of 19 results Nov 15, 2004 Apr 13, 2005
Sulfate 1055 Inorganic Chemical 2 of 2 results Oct 15, 2003 Mar 17, 2004
Bromodichloromethane 2943 Organic Chemical 1 of 4 results Sep 8, 2011 Sep 8, 2011
Xylenes, Total 2955 Organic Chemical 1 of 55 results Aug 24, 2004 Aug 24, 2004
Ethylbenzene 2992 Organic Chemical 1 of 55 results Aug 24, 2004 Aug 24, 2004
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 44 results Jun 7, 2004 Jun 7, 2004
Nitrate 1040 Inorganic Chemical 1 of 44 results Jun 7, 2004 Jun 7, 2004

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 11–20 of 224 samples, newest first — collected July 17, 2023 to November 29, 2023. The summary above covers all 224.

18 results from the 10 samples listed here: 13 detected, 5 not detected. Across the whole record it is 178 of 1,720. 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 8 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 Janice W/A #1, every result from 11 to 20 of 224 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
Nov 29, 2023 05:30
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-231130-001
Laboratory
MSDH Lab
0.134 mg/l , sample collected Nov 29, 2023 05:30, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
2 ug/l , sample collected Nov 29, 2023 05:30, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 05:20
Sampling point
LC0016 Location withheld
Sample type
Routine
Lab sample
PB-231130-008
Laboratory
MSDH Lab
0.171 mg/l , sample collected Nov 28, 2023 05:20, sampling point LC0016 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2023 05:20, sampling point LC0016 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 06:15
Sampling point
LC0008 Location withheld
Sample type
Routine
Lab sample
PB-231130-007
Laboratory
MSDH Lab
0.0059 mg/l , sample collected Nov 28, 2023 06:15, sampling point LC0008 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2023 06:15, sampling point LC0008 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 05:45
Sampling point
LC0011 Location withheld
Sample type
Routine
Lab sample
PB-231130-006
Laboratory
MSDH Lab
0.0055 mg/l , sample collected Nov 28, 2023 05:45, sampling point LC0011 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2023 05:45, sampling point LC0011 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 05:30
Sampling point
LC0015 Location withheld
Sample type
Routine
Lab sample
PB-231130-005
Laboratory
MSDH Lab
0.0106 mg/l , sample collected Nov 28, 2023 05:30, sampling point LC0015 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2023 05:30, sampling point LC0015 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 06:30
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-231130-004
Laboratory
MSDH Lab
0.0404 mg/l , sample collected Nov 28, 2023 06:30, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
0.8 ug/l , sample collected Nov 28, 2023 06:30, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 05:45
Sampling point
LC0010 Location withheld
Sample type
Routine
Lab sample
PB-231130-003
Laboratory
MSDH Lab
0.211 mg/l , sample collected Nov 28, 2023 05:45, sampling point LC0010 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
2.2 ug/l , sample collected Nov 28, 2023 05:45, sampling point LC0010 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Nov 28, 2023 06:05
Sampling point
LC0009 Location withheld
Sample type
Routine
Lab sample
PB-231130-002
Laboratory
MSDH Lab
0.0483 mg/l , sample collected Nov 28, 2023 06:05, sampling point LC0009 Copper, Free 1022 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Nov 28, 2023 06:05, sampling point LC0009 Lead 1030 EPA method 200.8 Jan 1, 2021 – Dec 31, 2023
Collected
Jul 17, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-230718-008
Laboratory
MSDH Lab
3.6 ug/l , sample collected Jul 17, 2023 12:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded
Collected
Jul 17, 2023 12:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-230718-008
Laboratory
MSDH Lab
3.27 ug/l , sample collected Jul 17, 2023 12:45, sampling point MRT000 TTHM 2950 EPA method 524.2 Not recorded

Routine (10).