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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 91–100 of 224 samples, newest first — collected July 19, 2012 to June 11, 2013. The summary above covers all 224.

66 results from the 10 samples listed here: 10 detected, 56 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.

Chemical and radiological sample results for Janice W/A #1, every result from 91 to 100 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
Jun 11, 2013 02:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130612-011VO
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,2,4-Trichlorobenzene 2378 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Cis-1,2-Dichloroethylene 2380 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Xylenes, Total 2955 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 O-Dichlorobenzene 2968 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 P-Dichlorobenzene 2969 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Vinyl Chloride 2976 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,1-Dichloroethylene 2977 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Trans-1,2-Dichloroethylene 2979 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,2-Dichloroethane 2980 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,1,1-Trichloroethane 2981 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Carbon Tetrachloride 2982 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,2-Dichloropropane 2983 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 1,1,2-Trichloroethane 2985 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Jun 11, 2013 02:00, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2013 – Dec 31, 2013
Collected
May 7, 2013 02:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130509-076NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 7, 2013 02:15
Sampling point
TF102
Sample type
Routine
Lab sample
130509-075NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2013 – Dec 31, 2013
Collected
May 7, 2013 02:15
Sampling point
TF102
Sample type
Routine
Lab sample
130508-003IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0082 mg/l , sample collected May 7, 2013 02:15, sampling point TF102 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 7, 2013 02:15, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.234 mg/l , sample collected May 7, 2013 02:15, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.002 mg/l , sample collected May 7, 2013 02:15, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF102 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 7, 2013 02:15, sampling point TF102 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 7, 2013 02:15, sampling point TF102 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 7, 2013 02:15, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
May 7, 2013 02:15
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
130508-002IN
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0087 mg/l , sample collected May 7, 2013 02:15, 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 7, 2013 02:15, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.246 mg/l , sample collected May 7, 2013 02:15, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2011 – Dec 31, 2013
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
0.0019 mg/l , sample collected May 7, 2013 02:15, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 7, 2013 02:15, 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 7, 2013 02:15, 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 7, 2013 02:15, 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 7, 2013 02:15, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2011 – Dec 31, 2013
Collected
Jul 20, 2012 13:30
Sampling point
TF102
Sample type
Routine
Lab sample
201211290171
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Jul 20, 2012 13:30, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.296 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF102 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF102 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 20, 2012 13:30
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
201211290168
Laboratory
Radiation Safety Engineering
4.2 pci/l , sample collected Jul 20, 2012 13:30, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.238 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 20, 2012 13:30, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 19, 2012 13:00
Sampling point
TF102
Sample type
Routine
Lab sample
120720-008
Laboratory
Radiation Safety Engineering
0.6 pci/l , sample collected Jul 19, 2012 13:00, sampling point TF102 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF102 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.296 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF102 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.4 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF102 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 19, 2012 13:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
120720-007
Laboratory
Radiation Safety Engineering
4.2 pci/l , sample collected Jul 19, 2012 13:00, sampling point TF101 Gross Alpha, Incl. Radon & U 4002 EPA method 00-02 Not recorded
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF101 Combined Radium (-226 & -228) 4010 Not recorded
Not detected below 0.238 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF101 Radium-226 4020 EPA method 903.1 Jul 1, 2012 – Sep 30, 2012
Not detected below 0.43 pci/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF101 Radium-228 4030 EPA method 904.0 Jul 1, 2012 – Sep 30, 2012
Collected
Jul 19, 2012 13:00
Sampling point
TF102
Sample type
Routine
Lab sample
120720-008RU
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Jul 19, 2012 13:00, sampling point TF102 Combined Uranium 4006 EPA method 200.8 Jul 1, 2012 – Sep 30, 2012

Routine (10).