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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

MS0120028 , Harmony W/A #7-N Enterprise

21 of the 57 analytes this system has been tested for have been detected at least once, across 296 samples on record.

The other 36 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 296 samples on record, detections range from March 26, 2002 to December 8, 2025. These figures cover the whole record; the list of samples further down is narrowed.

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 W/A #7-N Enterprise, 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 189 of 189 results Dec 30, 2003 Sep 23, 2025
Lead 1030 Inorganic Chemical 66 of 189 results Dec 30, 2003 Sep 14, 2016
TTHM 2950 Organic Chemical 16 of 23 results May 24, 2004 Dec 8, 2025
Barium 1010 Inorganic Chemical 12 of 12 results Mar 26, 2002 Jun 11, 2025
Bromoform 2942 Organic Chemical 10 of 18 results Jun 28, 2007 Dec 8, 2025
Dibromochloromethane 2944 Organic Chemical 10 of 18 results Jun 28, 2007 Dec 8, 2025
Bromodichloromethane 2943 Organic Chemical 9 of 18 results Jun 28, 2007 Dec 8, 2025
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 8 of 22 results Jun 28, 2007 Mar 12, 2025
Chromium 1020 Inorganic Chemical 6 of 12 results Mar 26, 2002 Jun 11, 2025
Chloroform 2941 Organic Chemical 4 of 18 results Sep 29, 2025 Dec 8, 2025
Sodium 1052 Inorganic Chemical 3 of 3 results Oct 1, 2019 Oct 23, 2024
Dibromoacetic Acid 2454 Organic Chemical 3 of 15 results Aug 14, 2008 Aug 17, 2017
Nickel 1036 Inorganic Chemical 3 of 12 results Apr 9, 2008 Apr 24, 2014
Selenium 1045 Inorganic Chemical 3 of 12 results Jan 26, 2004 Jan 23, 2006
Cadmium 1015 Inorganic Chemical 2 of 12 results Feb 14, 2005 Jan 23, 2006
Fluoride 1025 Inorganic Chemical 2 of 12 results Feb 14, 2005 Jan 23, 2006
Nitrate-Nitrite 1038 Inorganic Chemical 1 of 23 results Feb 3, 2021 Feb 3, 2021
Nitrite 1041 Inorganic Chemical 1 of 23 results Feb 3, 2021 Feb 3, 2021
Xylenes, Total 2955 Organic Chemical 1 of 15 results Jul 18, 2012 Jul 18, 2012
Arsenic 1005 Inorganic Chemical 1 of 12 results Jan 23, 2006 Jan 23, 2006
Sulfate 1055 Inorganic Chemical 1 of 3 results Jan 26, 2004 Jan 26, 2004

Showing samples collected between September 25, 2024 and September 25, 2026. That is this page’s default, not a limit on what the agency records.

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The most recent samples, result by result

The table below lists 21–25 of 25 samples, newest first — collected October 23, 2024 to May 14, 2025. The summary above covers all 25.

17 results from the 5 samples listed here: 7 detected, 10 not detected. 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 1 sampling point 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 W/A #7-N Enterprise, every result from 21 to 25 of 25 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
May 14, 2025 12:52
Sampling point
SM2 Location withheld
Sample type
Routine
Lab sample
810-148863-1
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Monochloroacetic Acid 2450 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Dichloroacetic Acid 2451 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Trichloroacetic Acid 2452 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Monobromoacetic Acid 2453 EPA method 552.2 Not recorded
Not detected below 1 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Dibromoacetic Acid 2454 EPA method 552.2 Not recorded
Not detected below 2 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Apr 1, 2025 – Jun 30, 2025
Not detected below 0.5 ug/l Minimum Reporting Level , sample collected May 14, 2025 12:52, sampling point SM2 Chloroform 2941 EPA method 524.2 Not recorded
1.2 ug/l , sample collected May 14, 2025 12:52, sampling point SM2 Bromoform 2942 EPA method 524.2 Not recorded
0.66 ug/l , sample collected May 14, 2025 12:52, sampling point SM2 Bromodichloromethane 2943 EPA method 524.2 Not recorded
1.4 ug/l , sample collected May 14, 2025 12:52, sampling point SM2 Dibromochloromethane 2944 EPA method 524.2 Not recorded
3.26 ug/l , sample collected May 14, 2025 12:52, sampling point SM2 TTHM 2950 EPA method 524.2 Apr 1, 2025 – Jun 30, 2025
Collected
Apr 1, 2025 14:26
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NI-250402-005
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 14:26, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 14:26, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 1, 2025 14:26, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2025 – Dec 31, 2025
Collected
Mar 12, 2025 15:27
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
HA-250313-005
Laboratory
MSDH Lab
9.67 ug/l , sample collected Mar 12, 2025 15:27, sampling point MRT000 Total Haloacetic Acids (Haa5) 2456 EPA method 552.2 Jan 1, 2025 – Dec 31, 2025
Collected
Mar 12, 2025 15:27
Sampling point
MRT000 Max. Res. Time
Sample type
Routine
Lab sample
TH-250313-005
Laboratory
MSDH Lab
4.51 ug/l , sample collected Mar 12, 2025 15:27, sampling point MRT000 TTHM 2950 EPA method 524.2 Jan 1, 2025 – Dec 31, 2025
Collected
Oct 23, 2024 14:21
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
NA-241024-003
Laboratory
MSDH Lab
61.7 mg/l , sample collected Oct 23, 2024 14:21, sampling point TF101 Sodium 1052 EPA method 200.7 Jan 1, 2022 – Dec 31, 2024

Routine (5).