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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

MS0730003 , Ingomar Water Association

21 of the 57 analytes this system has been tested for have been detected at least once, across 269 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 269 samples on record, detections range from October 29, 2003 to March 31, 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 Ingomar Water Association, 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 63 of 63 results Aug 14, 2007 Aug 8, 2023
Barium 1010 Inorganic Chemical 29 of 29 results Oct 29, 2003 Mar 31, 2025
Nickel 1036 Inorganic Chemical 28 of 29 results Oct 29, 2003 Mar 31, 2025
Fluoride 1025 Inorganic Chemical 24 of 29 results Oct 29, 2003 Mar 31, 2025
Lead 1030 Inorganic Chemical 23 of 63 results Aug 14, 2007 Aug 8, 2023
Gross Alpha, Incl. Radon & U 4002 Radionuclide 15 of 16 results Mar 13, 2012 Oct 3, 2012
Selenium 1045 Inorganic Chemical 14 of 29 results Mar 29, 2004 Dec 6, 2022
Arsenic 1005 Inorganic Chemical 13 of 29 results Mar 29, 2004 Mar 31, 2025
TTHM 2950 Organic Chemical 13 of 18 results Oct 1, 2007 Nov 12, 2024
Chromium 1020 Inorganic Chemical 11 of 29 results Mar 29, 2004 Mar 31, 2025
Combined Radium (-226 & -228) 4010 Radionuclide 11 of 16 results Mar 13, 2012 Aug 26, 2018
Radium-226 4020 Radionuclide 11 of 16 results Mar 13, 2012 Aug 26, 2018
Bromoform 2942 Organic Chemical 9 of 13 results Jul 19, 2010 Nov 12, 2024
Sodium 1052 Inorganic Chemical 6 of 6 results Sep 18, 2019 Mar 29, 2023
Dibromochloromethane 2944 Organic Chemical 5 of 13 results Aug 24, 2016 Nov 12, 2024
Sulfate 1055 Inorganic Chemical 4 of 4 results Oct 29, 2003 Mar 29, 2004
Total Haloacetic Acids (Haa5) 2456 Organic Chemical 2 of 17 results Jul 19, 2010 Oct 26, 2020
Monobromoacetic Acid 2453 Organic Chemical 1 of 13 results Oct 26, 2020 Oct 26, 2020
Radium-228 4030 Radionuclide 1 of 16 results Aug 26, 2018 Aug 26, 2018
Cyanide 1024 Inorganic Chemical 1 of 29 results Sep 30, 2013 Sep 30, 2013
Cadmium 1015 Inorganic Chemical 1 of 29 results Mar 29, 2004 Mar 29, 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 81–90 of 269 samples, newest first — collected August 2, 2017 to June 17, 2019. The summary above covers all 269.

49 results from the 10 samples listed here: 19 detected, 30 not detected. Across the whole record it is 285 of 1,408. 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 Ingomar Water Association, every result from 81 to 90 of 269 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 17, 2019 03:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190618-028CN
Laboratory
MSDH Lab
Not detected below 0.015 mg/l Minimum Reporting Level , sample collected Jun 17, 2019 03:10, sampling point TF102 Cyanide 1024 EPA method QC10204001X Jan 1, 2017 – Dec 31, 2019
Collected
May 14, 2019 15:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
190515-015IN
Laboratory
MSDH Lab
0.0008 mg/l , sample collected May 14, 2019 15:00, sampling point TF101 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.1272 mg/l , sample collected May 14, 2019 15:00, sampling point TF101 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0015 mg/l , sample collected May 14, 2019 15:00, sampling point TF101 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.118 mg/l , sample collected May 14, 2019 15:00, sampling point TF101 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0016 mg/l , sample collected May 14, 2019 15:00, sampling point TF101 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:00, sampling point TF101 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 14, 2019 14:45
Sampling point
TF103
Sample type
Routine
Lab sample
190515-014IN
Laboratory
MSDH Lab
0.0013 mg/l , sample collected May 14, 2019 14:45, sampling point TF103 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.1659 mg/l , sample collected May 14, 2019 14:45, sampling point TF103 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0007 mg/l , sample collected May 14, 2019 14:45, sampling point TF103 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.14 mg/l , sample collected May 14, 2019 14:45, sampling point TF103 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0018 mg/l , sample collected May 14, 2019 14:45, sampling point TF103 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 14:45, sampling point TF103 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
May 14, 2019 15:10
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
190515-013IN
Laboratory
MSDH Lab
0.0007 mg/l , sample collected May 14, 2019 15:10, sampling point TF102 Arsenic 1005 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.1227 mg/l , sample collected May 14, 2019 15:10, sampling point TF102 Barium 1010 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Cadmium 1015 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0011 mg/l , sample collected May 14, 2019 15:10, sampling point TF102 Chromium 1020 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.124 mg/l , sample collected May 14, 2019 15:10, sampling point TF102 Fluoride 1025 EPA method 300.0 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Mercury 1035 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
0.0011 mg/l , sample collected May 14, 2019 15:10, sampling point TF102 Nickel 1036 EPA method 200.8 Not recorded
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Selenium 1045 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Antimony, Total 1074 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Beryllium, Total 1075 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected May 14, 2019 15:10, sampling point TF102 Thallium, Total 1085 EPA method 200.8 Jan 1, 2017 – Dec 31, 2019
Collected
Aug 26, 2018 10:30
Sampling point
TF103
Sample type
Routine
Lab sample
4039312
Laboratory
Eurofins Eaton Analytical South Bend in
3.7 pci/l , sample collected Aug 26, 2018 10:30, sampling point TF103 Combined Radium (-226 & -228) 4010 EPA method 7500-RA Not recorded
2.3 pci/l , sample collected Aug 26, 2018 10:30, sampling point TF103 Radium-226 4020 EPA method 7500-RAB Jan 1, 2013 – Dec 31, 2018
1.4 pci/l , sample collected Aug 26, 2018 10:30, sampling point TF103 Radium-228 4030 EPA method 7500-RAD Jan 1, 2013 – Dec 31, 2018
Collected
Aug 26, 2018 10:30
Sampling point
TF103
Sample type
Routine
Lab sample
4039311
Laboratory
Eurofins Eaton Analytical South Bend in
Not detected below 2.2 pci/l Minimum Reporting Level , sample collected Aug 26, 2018 10:30, sampling point TF103 Gross Alpha, Incl. Radon & U 4002 EPA method 7110B Jan 1, 2013 – Dec 31, 2018
Collected
Apr 10, 2018 15:30
Sampling point
TF103
Sample type
Routine
Lab sample
180411-037NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 15:30, sampling point TF103 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 15:30, sampling point TF103 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 15:30, sampling point TF103 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Apr 10, 2018 16:00
Sampling point
TF101 Treatment Plant T101
Sample type
Routine
Lab sample
180411-038NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF101 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF101 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF101 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Apr 10, 2018 16:00
Sampling point
TF102 Treatment Plant T102
Sample type
Routine
Lab sample
180411-036NI
Laboratory
MSDH Lab
Not detected below 0.1 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF102 Nitrate-Nitrite 1038 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.08 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF102 Nitrate 1040 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Not detected below 0.02 mg/l Minimum Reporting Level , sample collected Apr 10, 2018 16:00, sampling point TF102 Nitrite 1041 EPA method QC10107041C Jan 1, 2018 – Dec 31, 2018
Collected
Aug 2, 2017 07:00
Sampling point
DS000 Distribution
Sample type
Routine
Lab sample
170803-025PB
Laboratory
MSDH Lab
0.0684 mg/l , sample collected Aug 2, 2017 07:00, sampling point DS000 Copper, Free 1022 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017
Not detected below 0.0005 mg/l Minimum Reporting Level , sample collected Aug 2, 2017 07:00, sampling point DS000 Lead 1030 EPA method 200.8 Jan 1, 2015 – Dec 31, 2017

Routine (10).