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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

MS0120018 , Harmony Water Association #2

24 of the 57 analytes this system has been tested for have been detected at least once, across 250 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 250 samples on record, detections range from October 19, 1993 to July 15, 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 Harmony Water Association #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 117 of 158 results Oct 19, 1993 Jul 30, 2025
Lead 1030 Inorganic Chemical 83 of 158 results Oct 20, 1993 Jul 30, 2025
TTHM 2950 Organic Chemical 17 of 20 results May 24, 2004 Jul 15, 2026
Chloroform 2941 Organic Chemical 15 of 16 results Jul 12, 2007 Jul 15, 2026
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 13 of 21 results Jul 12, 2007 Sep 22, 2025
Bromodichloromethane 2943 Organic Chemical 12 of 16 results Jul 8, 2010 Jul 15, 2026
Dibromochloromethane 2944 Organic Chemical 12 of 16 results Jul 8, 2010 Jul 15, 2026
Barium 1010 Inorganic Chemical 11 of 11 results Mar 26, 2002 Jun 11, 2025
Chromium 1020 Inorganic Chemical 10 of 11 results Mar 26, 2002 Jun 11, 2025
Fluoride 1025 Inorganic Chemical 10 of 11 results Jan 26, 2004 Jun 11, 2025
Bromoform 2942 Organic Chemical 8 of 16 results Aug 28, 2018 Jul 15, 2026
Dibromoacetic Acid 2454 Organic Chemical 7 of 15 results Aug 28, 2018 Jul 15, 2026
Dichloroacetic Acid 2451 Organic Chemical 5 of 15 results Jul 8, 2010 Jul 15, 2026
Gross Alpha, Incl. Radon & U 4002 Radionuclide 5 of 5 results Dec 14, 2011 Jul 13, 2012
Selenium 1045 Inorganic Chemical 4 of 11 results Jan 26, 2004 Apr 9, 2008
Arsenic 1005 Inorganic Chemical 3 of 11 results Jan 23, 2006 Jun 11, 2025
Nitrite 1041 Inorganic Chemical 3 of 22 results Jan 25, 2012 Feb 19, 2014
Sodium 1052 Inorganic Chemical 2 of 2 results Oct 1, 2019 Feb 2, 2021
Nitrate-Nitrite 1038 Inorganic Chemical 2 of 22 results May 5, 2004 Nov 12, 2013
Cadmium 1015 Inorganic Chemical 2 of 11 results Feb 14, 2005 Jan 23, 2006
Thallium, Total 1085 Inorganic Chemical 1 of 11 results Apr 28, 2020 Apr 28, 2020
Trichloroacetic Acid 2452 Organic Chemical 1 of 15 results Aug 28, 2018 Aug 28, 2018
Monobromoacetic Acid 2453 Organic Chemical 1 of 15 results Sep 3, 2014 Sep 3, 2014
Nitrate 1040 Inorganic Chemical 1 of 22 results May 5, 2004 May 5, 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 31–40 of 250 samples, newest first — collected February 16, 2022 to July 26, 2022. The summary above covers all 250.

47 results from the 10 samples listed here: 15 detected, 32 not detected. Across the whole record it is 345 of 868. 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 7 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 Harmony Water Association #2, every result from 31 to 40 of 250 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 26, 2022 06:00
Sampling point
LC0014 Location withheld
Sample type
Routine
Lab sample
PB-220727-047
Laboratory
MSDH Lab
0.157 mg/l , sample collected Jul 26, 2022 06:00, sampling point LC0014 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.7 ug/l , sample collected Jul 26, 2022 06:00, sampling point LC0014 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 06:30
Sampling point
LC0022 Location withheld
Sample type
Routine
Lab sample
PB-220727-046
Laboratory
MSDH Lab
0.0118 mg/l , sample collected Jul 26, 2022 06:30, sampling point LC0022 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.7 ug/l , sample collected Jul 26, 2022 06:30, sampling point LC0022 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 06:30
Sampling point
LC0013 Location withheld
Sample type
Routine
Lab sample
PB-220727-045
Laboratory
MSDH Lab
0.0161 mg/l , sample collected Jul 26, 2022 06:30, sampling point LC0013 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.6 ug/l , sample collected Jul 26, 2022 06:30, sampling point LC0013 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 06:45
Sampling point
LC0018 Location withheld
Sample type
Routine
Lab sample
PB-220727-044
Laboratory
MSDH Lab
0.0094 mg/l , sample collected Jul 26, 2022 06:45, sampling point LC0018 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 26, 2022 06:45, sampling point LC0018 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 06:03
Sampling point
LC0019 Location withheld
Sample type
Routine
Lab sample
PB-220727-043
Laboratory
MSDH Lab
0.187 mg/l , sample collected Jul 26, 2022 06:03, sampling point LC0019 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 26, 2022 06:03, sampling point LC0019 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 08:00
Sampling point
LC0001 Location withheld
Sample type
Routine
Lab sample
PB-220727-042
Laboratory
MSDH Lab
0.0107 mg/l , sample collected Jul 26, 2022 08:00, sampling point LC0001 Copper, Free 1022 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.5 ug/l , sample collected Jul 26, 2022 08:00, sampling point LC0001 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Jul 26, 2022 14:45
Sampling point
LC0003 Location withheld
Sample type
Routine
Lab sample
PB-220727-040
Laboratory
MSDH Lab
0.0675 mg/l , sample collected Jul 26, 2022 14:45, sampling point LC0003 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 26, 2022 14:45, sampling point LC0003 Lead 1030 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
May 11, 2022 13:54
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
IN-220512-041
Laboratory
MSDH Lab
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0109 mg/l , sample collected May 11, 2022 13:54, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.0008 mg/l , sample collected May 11, 2022 13:54, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
0.131 mg/l , sample collected May 11, 2022 13:54, sampling point TF101 Fluoride 1025 EPA method QC 10-109-12-2-A Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0025 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 11, 2022 13:54, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2020 – Dec 31, 2022
Collected
Apr 27, 2022 13:40
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
VO-220428-008
Laboratory
MSDH Lab
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 Dichloromethane 2964 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 Trichloroethylene 2984 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 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 Apr 27, 2022 13:40, sampling point TF101 Tetrachloroethylene 2987 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 Chlorobenzene 2989 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 Benzene 2990 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 Toluene 2991 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 Ethylbenzene 2992 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected Apr 27, 2022 13:40, sampling point TF101 Styrene 2996 EPA method 524.2 Jan 1, 2017 – Dec 31, 2022
Collected
Feb 16, 2022 14:45
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-220217-004
Laboratory
MSDH Lab
4.78 ug/l , sample collected Feb 16, 2022 14:45, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Not recorded

Routine (10).